The study of the physical material of the Earth dates back at least to ancient Greece when Theophrastus (372-287 BCE) wrote the work Peri Lithon (On Stones). In the Roman period, Pliny the Elder wrote in detail of the many minerals and metals then in practical use, and correctly noted the origin of amber.
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Many of the troughs (or, rounded depressions) of Noctis Labyrinthus contain bright, sometimes layered, materials. Noctis Labyrinthus is located on the far western end of the large canyon system Valles Marineris. To the west lie the volcanoes of Tharsis. This HiRISE image shows an example of the bright material commonly found along the floors of some of the Noctis troughs. Spectral data from the CRISM instrument, also onboard the MRO spacecraft, indicate the bright material is hydrated (i.e., contains water). The hydrated material may have formed when water upwelled into the low-lying depression or when ice within the trough melted due to heat
1:33
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
This image was acquired in southern winter over part of Asimov Crater (latitude 47.5 S), showing the equator-facing slope of a deep trough inside the crater....
0:26
Mars Science: Crater with Trough in Utopia Rupes [HD]
Mars Science: Crater with Trough in Utopia Rupes [HD]
Mars Science: Crater with Trough in Utopia Rupes [HD]
Does this observation show a possible proto-pedestal crater? This crater has a ring trough, but the inner circle around the crater does not appear significan...
0:33
Mars Science: A Trough within Ladon Basin [HD]
Mars Science: A Trough within Ladon Basin [HD]
Mars Science: A Trough within Ladon Basin [HD]
This image shows an approximately 2-kilometer wide trough within Ladon Basin. This trough, and others around the perimeter of the basin, were probably produced during the gradual sinking of the materials here. The basin formed during an epoch in Martian history called the Noachian period (https://en.wikipedia.org/wiki/Noachian), and may have harbored a lake based upon the fluvial valleys that flow into it. If a lake once existed here then the trough is a window that could expose any sediments deposited within the lake, making this an exciting image to explore.
Written by: Cathy Weitz (audio by Tre Gibbs) (23 May 2012)
See more videos abou
2:21
Sediment Deposition and Bedding Structures | Geology
Sediment Deposition and Bedding Structures | Geology
Sediment Deposition and Bedding Structures | Geology
http://bit.ly/1qZ6vNr For more FREE video tutorials covering Igneous, Sedimentary and Metamorphic Rocks and Geology
In this video we look at the bedding structures which form when sediment is deposited in specific environments. This video looks at horizontal bedding planes, bedforms and cross bedding. We also look at graded beds which form from the avalanche of sediment over a continental shelf and turbidity currents. Finally this video looks at the bedding structures of mud cracks and fossils.
These videos are on the topic of the formation and classification of igneous, metamorphic and sedimentary rock. In these video we look at intrusive
42:09
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
It certainly does create a strong feeling of trust when someone says "Hello, I'm a scientist". This is why we should automatically believe everything "Chemis...
2:57
Glaciers and Glacial Landforms
Glaciers and Glacial Landforms
Glaciers and Glacial Landforms
Geography Lab.
3:26
Trough Cross Stratification/Lamination
Trough Cross Stratification/Lamination
Trough Cross Stratification/Lamination
In this video, I describe variations in geometry in dune and ripple cross stratification/lamination due to non-linear bedform crests. David Rubin at the Unit...
0:33
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
In this image, we see several very sinuous ridges, some very eroded, and others still very well defined. The eroded ridges are located in a trough, while the well-preserved ridges are at higher elevation. The image allows scientists to characterize the morphology and the local texture of both type of ridges and determine whether those where part of the same network or where formed at two different stratigraphic levels, during different fluvial episodes.
This caption is based on the original science rationale.
Written by: HiRISE Science Team (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
2:29
102 - Ch9 Labrador Trough
102 - Ch9 Labrador Trough
102 - Ch9 Labrador Trough
1:36
Mars Science: The Icy Surface of the North Polar Cap [HD]
Mars Science: The Icy Surface of the North Polar Cap [HD]
Mars Science: The Icy Surface of the North Polar Cap [HD]
At Mars' North Pole is a dome of icy layers ranging up to 2 kilometers thick, roughly analogous to the Earth's ice caps in Greenland or Antarctica. Although ...
1:01
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Gullies are commonly found in the southern mid-latitudes of Mars. In this image they start near top of a long ridge, and descend into an impact crater that lies at the bottom of the ridge, moving through a rocky layer along the way. Below the layer, the surface is dark and blue in HiRISE enhanced color, suggesting that it is easily erodible sand coating the crater wall. The topography here is also interesting. There are two main features, an impact crater and a long trough called a graben, formed when the surface drops down between two faults. The eastern side of the crater is clearly cut by faulting, distorting the circular shape. On the nor
0:34
Mars Science: Landforms Near Grota Valles [HD]
Mars Science: Landforms Near Grota Valles [HD]
Mars Science: Landforms Near Grota Valles [HD]
The landforms in this observation are quite diverse, with a segment of the Cerberus Fossae (a deep trough extending east-west) and surrounding terrain that has been eroded by some fluid, either water or lava. There are many boulders in places, either on steep slopes or excavated by impact craters. The high hills are islands of older terrain surrounded by younger lavas. Be sure to check out the stereo anaglyph: http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_026300_026399/ESP_026356_1960_ESP_026712_1960/ESP_026356_1960_ESP_026712_1960_RED.thumb.png.
Written by: Alfred McEwen (30 May 2012)
See more videos about Mars Science Th
0:44
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
This image shows some bright layered deposits exposed (http://static.uahirise.org/images/2014/details/cut/ESP_034209_1605.jpg) within a linear trough along t...
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Many of the troughs (or, rounded depressions) of Noctis Labyrinthus contain bright, sometimes layered, materials. Noctis Labyrinthus is located on the far western end of the large canyon system Valles Marineris. To the west lie the volcanoes of Tharsis. This HiRISE image shows an example of the bright material commonly found along the floors of some of the Noctis troughs. Spectral data from the CRISM instrument, also onboard the MRO spacecraft, indicate the bright material is hydrated (i.e., contains water). The hydrated material may have formed when water upwelled into the low-lying depression or when ice within the trough melted due to heat
1:33
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
This image was acquired in southern winter over part of Asimov Crater (latitude 47.5 S), showing the equator-facing slope of a deep trough inside the crater....
0:26
Mars Science: Crater with Trough in Utopia Rupes [HD]
Mars Science: Crater with Trough in Utopia Rupes [HD]
Mars Science: Crater with Trough in Utopia Rupes [HD]
Does this observation show a possible proto-pedestal crater? This crater has a ring trough, but the inner circle around the crater does not appear significan...
0:33
Mars Science: A Trough within Ladon Basin [HD]
Mars Science: A Trough within Ladon Basin [HD]
Mars Science: A Trough within Ladon Basin [HD]
This image shows an approximately 2-kilometer wide trough within Ladon Basin. This trough, and others around the perimeter of the basin, were probably produced during the gradual sinking of the materials here. The basin formed during an epoch in Martian history called the Noachian period (https://en.wikipedia.org/wiki/Noachian), and may have harbored a lake based upon the fluvial valleys that flow into it. If a lake once existed here then the trough is a window that could expose any sediments deposited within the lake, making this an exciting image to explore.
Written by: Cathy Weitz (audio by Tre Gibbs) (23 May 2012)
See more videos abou
2:21
Sediment Deposition and Bedding Structures | Geology
Sediment Deposition and Bedding Structures | Geology
Sediment Deposition and Bedding Structures | Geology
http://bit.ly/1qZ6vNr For more FREE video tutorials covering Igneous, Sedimentary and Metamorphic Rocks and Geology
In this video we look at the bedding structures which form when sediment is deposited in specific environments. This video looks at horizontal bedding planes, bedforms and cross bedding. We also look at graded beds which form from the avalanche of sediment over a continental shelf and turbidity currents. Finally this video looks at the bedding structures of mud cracks and fossils.
These videos are on the topic of the formation and classification of igneous, metamorphic and sedimentary rock. In these video we look at intrusive
42:09
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
It certainly does create a strong feeling of trust when someone says "Hello, I'm a scientist". This is why we should automatically believe everything "Chemis...
2:57
Glaciers and Glacial Landforms
Glaciers and Glacial Landforms
Glaciers and Glacial Landforms
Geography Lab.
3:26
Trough Cross Stratification/Lamination
Trough Cross Stratification/Lamination
Trough Cross Stratification/Lamination
In this video, I describe variations in geometry in dune and ripple cross stratification/lamination due to non-linear bedform crests. David Rubin at the Unit...
0:33
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
In this image, we see several very sinuous ridges, some very eroded, and others still very well defined. The eroded ridges are located in a trough, while the well-preserved ridges are at higher elevation. The image allows scientists to characterize the morphology and the local texture of both type of ridges and determine whether those where part of the same network or where formed at two different stratigraphic levels, during different fluvial episodes.
This caption is based on the original science rationale.
Written by: HiRISE Science Team (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
2:29
102 - Ch9 Labrador Trough
102 - Ch9 Labrador Trough
102 - Ch9 Labrador Trough
1:36
Mars Science: The Icy Surface of the North Polar Cap [HD]
Mars Science: The Icy Surface of the North Polar Cap [HD]
Mars Science: The Icy Surface of the North Polar Cap [HD]
At Mars' North Pole is a dome of icy layers ranging up to 2 kilometers thick, roughly analogous to the Earth's ice caps in Greenland or Antarctica. Although ...
1:01
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Gullies are commonly found in the southern mid-latitudes of Mars. In this image they start near top of a long ridge, and descend into an impact crater that lies at the bottom of the ridge, moving through a rocky layer along the way. Below the layer, the surface is dark and blue in HiRISE enhanced color, suggesting that it is easily erodible sand coating the crater wall. The topography here is also interesting. There are two main features, an impact crater and a long trough called a graben, formed when the surface drops down between two faults. The eastern side of the crater is clearly cut by faulting, distorting the circular shape. On the nor
0:34
Mars Science: Landforms Near Grota Valles [HD]
Mars Science: Landforms Near Grota Valles [HD]
Mars Science: Landforms Near Grota Valles [HD]
The landforms in this observation are quite diverse, with a segment of the Cerberus Fossae (a deep trough extending east-west) and surrounding terrain that has been eroded by some fluid, either water or lava. There are many boulders in places, either on steep slopes or excavated by impact craters. The high hills are islands of older terrain surrounded by younger lavas. Be sure to check out the stereo anaglyph: http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_026300_026399/ESP_026356_1960_ESP_026712_1960/ESP_026356_1960_ESP_026712_1960_RED.thumb.png.
Written by: Alfred McEwen (30 May 2012)
See more videos about Mars Science Th
0:44
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
This image shows some bright layered deposits exposed (http://static.uahirise.org/images/2014/details/cut/ESP_034209_1605.jpg) within a linear trough along t...
1:53
Mars Science: Utopia Planitia's Surface [HD]
Mars Science: Utopia Planitia's Surface [HD]
Mars Science: Utopia Planitia's Surface [HD]
The Martian landscape often owes its existence to the influences of liquid water and ice. This observation shows a couple of landforms that may result from t...
0:44
Mars Science: Feathery Ridges [HD]
Mars Science: Feathery Ridges [HD]
Mars Science: Feathery Ridges [HD]
This HiRISE image shows a valley filled with an assortment of linear ridges. These ridges are often referred to as transverse aeolian ridges, or TAR, and they take a variety of forms. Here they sit at right angles to the direction of the valley, because the topography funnels the wind along the trough. At this location, some of the TAR have secondary structures, likely small ripples. It is common for sand dunes to be covered in small ripples, often with different orientations that may be shaped by winds redirected by the larger dunes. Here the secondary structures have an unusual radiating/converging pattern, giving the TAR here a feathery ap
0:44
Mars Science: Small Floral-Shaped Volcano on Cerberus Fossae [HD]
Mars Science: Small Floral-Shaped Volcano on Cerberus Fossae [HD]
Mars Science: Small Floral-Shaped Volcano on Cerberus Fossae [HD]
This is a small volcano superposed on the flanks of a larger one of the Cerberus Tholi. This smaller feature has a single vent (http://static.uahirise.org/images/2012/details/cut/ESP_024378_1880.jpg), aligned along a Cerberus Fossae trough, and it has flows radiating away from this vent in all directions, somewhat looking like a flower. These flows appear somewhat darker than their surroundings, though this might be owing to roughness as much as to relative youth. Note that even at Context Camera (CTX) scale, we can see that there are some small impact craters superimposed on this feature, indicating that it is not entirely young.
This capti
1:25
Mars Science: Active Sand Abrasion in the Northern Polar Region of Mars [HD]
Mars Science: Active Sand Abrasion in the Northern Polar Region of Mars [HD]
Mars Science: Active Sand Abrasion in the Northern Polar Region of Mars [HD]
The large dune field which surrounds Mars' North Polar cap is actively being modified by the wind, with dunes moving at rates of a meter or more per year (PDF: http://geology.gsapubs.org/content/40/1/31.full.pdf). This new HiRISE image shows that the blowing sand is also abrading the ice-rich ground over which the dunes migrate. Clearly visible in the black and white and color HiRISE frames is a linear texture on the interdune surface that is oriented north-northeast to south-southwest. This orientation matches that of the horns and slipfaces of the barchan dunes, which together indicate migration from the north-northeast to the south-southwe
1:54
Mars Science: Polygonal Surface Patterns at the South Pole [HD]
Mars Science: Polygonal Surface Patterns at the South Pole [HD]
Mars Science: Polygonal Surface Patterns at the South Pole [HD]
Like Earth, Mars has concentrations of water ice at both poles. Because Mars is so much colder, however, the seasonal ice that gets deposited at high latitud...
2:27
Mars Reconnaissance Orbiter: HiClip 28 April 2010 [HD]
Mars Reconnaissance Orbiter: HiClip 28 April 2010 [HD]
Mars Reconnaissance Orbiter: HiClip 28 April 2010 [HD]
Mars Reconnaissance Orbiter: HiClip Images 28 April 2010 HiRISE High Resolution Imaging Science Experiment 3D Vision Available. See More here: On the Channel...
1:10
Mars Science: A Revealing Landslide in Hebes Chasma [HD]
Mars Science: A Revealing Landslide in Hebes Chasma [HD]
Mars Science: A Revealing Landslide in Hebes Chasma [HD]
This image shows a prominently stratified transect through the rock of a mountain of material in the middle of Hebes Chasma.
The knobby material showing several lineations (http://static.uahirise.org/images/2014/details/cut/ESP_036927_1790.jpg) in the center of the scene may be remnants of landslides that exposed these tall, steep slopes in this image and just off-scene to the west. Mid-way up the slope (and to a lesser extent all the way up to the top) a series of alternating lighter and darker bands can be traced running east-west across the ridges and troughs of the outcrop. Just below this, dark material is eroding off of the slope, mov
13:09
ASERBAIDSCHAN - Naturerbe im Land des Feuers - 3
ASERBAIDSCHAN - Naturerbe im Land des Feuers - 3
ASERBAIDSCHAN - Naturerbe im Land des Feuers - 3
Geology Main article: Geology of Azerbaijan The geology of Azerbaijan forms a constituent geological part of the Alpine folded belt. Sedimentary deposits emb...
2:27
Noachis Terra, Mars
Noachis Terra, Mars
Noachis Terra, Mars
Mars Reconnaissance Orbiter Reading the Geologic Record Yardangs within a Large Crater Gullied Trough in Noachis Terra Newly-Formed Slope Streaks Floor of Iu...
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Many of the troughs (or, rounded depressions) of Noctis Labyrinthus contain bright, sometimes layered, materials. Noctis Labyrinthus is located on the far western end of the large canyon system Valles Marineris. To the west lie the volcanoes of Tharsis. This HiRISE image shows an example of the bright material commonly found along the floors of some of the Noctis troughs. Spectral data from the CRISM instrument, also onboard the MRO spacecraft, indicate the bright material is hydrated (i.e., contains water). The hydrated material may have formed when water upwelled into the low-lying depression or when ice within the trough melted due to heating from volcanic activity.
An earlier image taken of this same location will now be combined with this new image to produce a stereo anaglyph (http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_027200_027299/ESP_027236_1680_ESP_017399_1680/ESP_027236_1680_ESP_017399_1680_RED.browse.png). The stereo should allow scientists to understand the relationship between the bright material and the darker rocks that make up the trough floor.
Written by: Cathy Weitz (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Sedimentary/Layering Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8nOqk_jMqttjX8DQeAR-fjR
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
Many of the troughs (or, rounded depressions) of Noctis Labyrinthus contain bright, sometimes layered, materials. Noctis Labyrinthus is located on the far western end of the large canyon system Valles Marineris. To the west lie the volcanoes of Tharsis. This HiRISE image shows an example of the bright material commonly found along the floors of some of the Noctis troughs. Spectral data from the CRISM instrument, also onboard the MRO spacecraft, indicate the bright material is hydrated (i.e., contains water). The hydrated material may have formed when water upwelled into the low-lying depression or when ice within the trough melted due to heating from volcanic activity.
An earlier image taken of this same location will now be combined with this new image to produce a stereo anaglyph (http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_027200_027299/ESP_027236_1680_ESP_017399_1680/ESP_027236_1680_ESP_017399_1680_RED.browse.png). The stereo should allow scientists to understand the relationship between the bright material and the darker rocks that make up the trough floor.
Written by: Cathy Weitz (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Sedimentary/Layering Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8nOqk_jMqttjX8DQeAR-fjR
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
published:09 Aug 2015
views:26
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
This image was acquired in southern winter over part of Asimov Crater (latitude 47.5 S), showing the equator-facing slope of a deep trough inside the crater....
This image was acquired in southern winter over part of Asimov Crater (latitude 47.5 S), showing the equator-facing slope of a deep trough inside the crater....
Does this observation show a possible proto-pedestal crater? This crater has a ring trough, but the inner circle around the crater does not appear significan...
Does this observation show a possible proto-pedestal crater? This crater has a ring trough, but the inner circle around the crater does not appear significan...
This image shows an approximately 2-kilometer wide trough within Ladon Basin. This trough, and others around the perimeter of the basin, were probably produced during the gradual sinking of the materials here. The basin formed during an epoch in Martian history called the Noachian period (https://en.wikipedia.org/wiki/Noachian), and may have harbored a lake based upon the fluvial valleys that flow into it. If a lake once existed here then the trough is a window that could expose any sediments deposited within the lake, making this an exciting image to explore.
Written by: Cathy Weitz (audio by Tre Gibbs) (23 May 2012)
See more videos about Mars Science Theme:
Landscape Evolution:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8m_qdrVyBafLx802IgFw8hK
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
This image shows an approximately 2-kilometer wide trough within Ladon Basin. This trough, and others around the perimeter of the basin, were probably produced during the gradual sinking of the materials here. The basin formed during an epoch in Martian history called the Noachian period (https://en.wikipedia.org/wiki/Noachian), and may have harbored a lake based upon the fluvial valleys that flow into it. If a lake once existed here then the trough is a window that could expose any sediments deposited within the lake, making this an exciting image to explore.
Written by: Cathy Weitz (audio by Tre Gibbs) (23 May 2012)
See more videos about Mars Science Theme:
Landscape Evolution:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8m_qdrVyBafLx802IgFw8hK
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
published:09 Aug 2015
views:9
Sediment Deposition and Bedding Structures | Geology
http://bit.ly/1qZ6vNr For more FREE video tutorials covering Igneous, Sedimentary and Metamorphic Rocks and Geology
In this video we look at the bedding structures which form when sediment is deposited in specific environments. This video looks at horizontal bedding planes, bedforms and cross bedding. We also look at graded beds which form from the avalanche of sediment over a continental shelf and turbidity currents. Finally this video looks at the bedding structures of mud cracks and fossils.
These videos are on the topic of the formation and classification of igneous, metamorphic and sedimentary rock. In these video we look at intrusive and extrusive igneous rock; weathering, transportation and bedding structures in sedimentary rock formation and the formation of contact and regional metamorphic rock.
http://bit.ly/1qZ6vNr For more FREE video tutorials covering Igneous, Sedimentary and Metamorphic Rocks and Geology
In this video we look at the bedding structures which form when sediment is deposited in specific environments. This video looks at horizontal bedding planes, bedforms and cross bedding. We also look at graded beds which form from the avalanche of sediment over a continental shelf and turbidity currents. Finally this video looks at the bedding structures of mud cracks and fossils.
These videos are on the topic of the formation and classification of igneous, metamorphic and sedimentary rock. In these video we look at intrusive and extrusive igneous rock; weathering, transportation and bedding structures in sedimentary rock formation and the formation of contact and regional metamorphic rock.
published:03 Nov 2014
views:1
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
It certainly does create a strong feeling of trust when someone says "Hello, I'm a scientist". This is why we should automatically believe everything "Chemis...
It certainly does create a strong feeling of trust when someone says "Hello, I'm a scientist". This is why we should automatically believe everything "Chemis...
In this video, I describe variations in geometry in dune and ripple cross stratification/lamination due to non-linear bedform crests. David Rubin at the Unit...
In this video, I describe variations in geometry in dune and ripple cross stratification/lamination due to non-linear bedform crests. David Rubin at the Unit...
In this image, we see several very sinuous ridges, some very eroded, and others still very well defined. The eroded ridges are located in a trough, while the well-preserved ridges are at higher elevation. The image allows scientists to characterize the morphology and the local texture of both type of ridges and determine whether those where part of the same network or where formed at two different stratigraphic levels, during different fluvial episodes.
This caption is based on the original science rationale.
Written by: HiRISE Science Team (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
In this image, we see several very sinuous ridges, some very eroded, and others still very well defined. The eroded ridges are located in a trough, while the well-preserved ridges are at higher elevation. The image allows scientists to characterize the morphology and the local texture of both type of ridges and determine whether those where part of the same network or where formed at two different stratigraphic levels, during different fluvial episodes.
This caption is based on the original science rationale.
Written by: HiRISE Science Team (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
At Mars' North Pole is a dome of icy layers ranging up to 2 kilometers thick, roughly analogous to the Earth's ice caps in Greenland or Antarctica. Although ...
At Mars' North Pole is a dome of icy layers ranging up to 2 kilometers thick, roughly analogous to the Earth's ice caps in Greenland or Antarctica. Although ...
Gullies are commonly found in the southern mid-latitudes of Mars. In this image they start near top of a long ridge, and descend into an impact crater that lies at the bottom of the ridge, moving through a rocky layer along the way. Below the layer, the surface is dark and blue in HiRISE enhanced color, suggesting that it is easily erodible sand coating the crater wall. The topography here is also interesting. There are two main features, an impact crater and a long trough called a graben, formed when the surface drops down between two faults. The eastern side of the crater is clearly cut by faulting, distorting the circular shape. On the north side (http://static.uahirise.org/images/2015/details/cut/ESP_039555_1430.jpg), the crater rim is below the top of the graben fault. The crater could have dropped into the trough as it formed, but it is also possible that the trough partially formed before the crater and continued to widen later.
Written by: HiRISE Science Team (audio: Tre Gibbs) (11 March 2015)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
Gullies are commonly found in the southern mid-latitudes of Mars. In this image they start near top of a long ridge, and descend into an impact crater that lies at the bottom of the ridge, moving through a rocky layer along the way. Below the layer, the surface is dark and blue in HiRISE enhanced color, suggesting that it is easily erodible sand coating the crater wall. The topography here is also interesting. There are two main features, an impact crater and a long trough called a graben, formed when the surface drops down between two faults. The eastern side of the crater is clearly cut by faulting, distorting the circular shape. On the north side (http://static.uahirise.org/images/2015/details/cut/ESP_039555_1430.jpg), the crater rim is below the top of the graben fault. The crater could have dropped into the trough as it formed, but it is also possible that the trough partially formed before the crater and continued to widen later.
Written by: HiRISE Science Team (audio: Tre Gibbs) (11 March 2015)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
The landforms in this observation are quite diverse, with a segment of the Cerberus Fossae (a deep trough extending east-west) and surrounding terrain that has been eroded by some fluid, either water or lava. There are many boulders in places, either on steep slopes or excavated by impact craters. The high hills are islands of older terrain surrounded by younger lavas. Be sure to check out the stereo anaglyph: http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_026300_026399/ESP_026356_1960_ESP_026712_1960/ESP_026356_1960_ESP_026712_1960_RED.thumb.png.
Written by: Alfred McEwen (30 May 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
The landforms in this observation are quite diverse, with a segment of the Cerberus Fossae (a deep trough extending east-west) and surrounding terrain that has been eroded by some fluid, either water or lava. There are many boulders in places, either on steep slopes or excavated by impact craters. The high hills are islands of older terrain surrounded by younger lavas. Be sure to check out the stereo anaglyph: http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_026300_026399/ESP_026356_1960_ESP_026712_1960/ESP_026356_1960_ESP_026712_1960_RED.thumb.png.
Written by: Alfred McEwen (30 May 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
published:09 Aug 2015
views:17
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
This image shows some bright layered deposits exposed (http://static.uahirise.org/images/2014/details/cut/ESP_034209_1605.jpg) within a linear trough along t...
This image shows some bright layered deposits exposed (http://static.uahirise.org/images/2014/details/cut/ESP_034209_1605.jpg) within a linear trough along t...
The Martian landscape often owes its existence to the influences of liquid water and ice. This observation shows a couple of landforms that may result from t...
The Martian landscape often owes its existence to the influences of liquid water and ice. This observation shows a couple of landforms that may result from t...
This HiRISE image shows a valley filled with an assortment of linear ridges. These ridges are often referred to as transverse aeolian ridges, or TAR, and they take a variety of forms. Here they sit at right angles to the direction of the valley, because the topography funnels the wind along the trough. At this location, some of the TAR have secondary structures, likely small ripples. It is common for sand dunes to be covered in small ripples, often with different orientations that may be shaped by winds redirected by the larger dunes. Here the secondary structures have an unusual radiating/converging pattern, giving the TAR here a feathery appearance (http://static.uahirise.org/images/2014/details/cut/ESP_036485_1765.jpg).
Written by: Colin Dundas (2 July 2014)
See more videos about Mars Science Theme:
Fluvial Processes:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
This HiRISE image shows a valley filled with an assortment of linear ridges. These ridges are often referred to as transverse aeolian ridges, or TAR, and they take a variety of forms. Here they sit at right angles to the direction of the valley, because the topography funnels the wind along the trough. At this location, some of the TAR have secondary structures, likely small ripples. It is common for sand dunes to be covered in small ripples, often with different orientations that may be shaped by winds redirected by the larger dunes. Here the secondary structures have an unusual radiating/converging pattern, giving the TAR here a feathery appearance (http://static.uahirise.org/images/2014/details/cut/ESP_036485_1765.jpg).
Written by: Colin Dundas (2 July 2014)
See more videos about Mars Science Theme:
Fluvial Processes:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
published:07 Jul 2014
views:40
Mars Science: Small Floral-Shaped Volcano on Cerberus Fossae [HD]
This is a small volcano superposed on the flanks of a larger one of the Cerberus Tholi. This smaller feature has a single vent (http://static.uahirise.org/images/2012/details/cut/ESP_024378_1880.jpg), aligned along a Cerberus Fossae trough, and it has flows radiating away from this vent in all directions, somewhat looking like a flower. These flows appear somewhat darker than their surroundings, though this might be owing to roughness as much as to relative youth. Note that even at Context Camera (CTX) scale, we can see that there are some small impact craters superimposed on this feature, indicating that it is not entirely young.
This caption is based on the original science rationale.
Written by: HiRISE Science Team (4 January 2012)
See more videos about Mars Science Theme:
Volcanic Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8m4E3fk4bmS3Nus6rtvm0s7
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
This is a small volcano superposed on the flanks of a larger one of the Cerberus Tholi. This smaller feature has a single vent (http://static.uahirise.org/images/2012/details/cut/ESP_024378_1880.jpg), aligned along a Cerberus Fossae trough, and it has flows radiating away from this vent in all directions, somewhat looking like a flower. These flows appear somewhat darker than their surroundings, though this might be owing to roughness as much as to relative youth. Note that even at Context Camera (CTX) scale, we can see that there are some small impact craters superimposed on this feature, indicating that it is not entirely young.
This caption is based on the original science rationale.
Written by: HiRISE Science Team (4 January 2012)
See more videos about Mars Science Theme:
Volcanic Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8m4E3fk4bmS3Nus6rtvm0s7
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
published:09 Aug 2015
views:7
Mars Science: Active Sand Abrasion in the Northern Polar Region of Mars [HD]
The large dune field which surrounds Mars' North Polar cap is actively being modified by the wind, with dunes moving at rates of a meter or more per year (PDF: http://geology.gsapubs.org/content/40/1/31.full.pdf). This new HiRISE image shows that the blowing sand is also abrading the ice-rich ground over which the dunes migrate. Clearly visible in the black and white and color HiRISE frames is a linear texture on the interdune surface that is oriented north-northeast to south-southwest. This orientation matches that of the horns and slipfaces of the barchan dunes, which together indicate migration from the north-northeast to the south-southwest. Visible here are four zoomed views (http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_1.jpg) that provide details of this texture. Zoom A/blue box (http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_barchan_annotated.jpg) shows a typical barchan dune. The linear texture is visible, albeit subtly, on the surrounding ground surface.
The texture is more apparent in the next views: A zoom of an interdune surface (Zoom B/red box http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_interdune_annotated.jpg) shows the wind-etched topography as a series topographic high and lows, with the directional trend indicated by the white arrows. This is also clearly seen next to another dune (Zoom C/yellow box http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_striped_near_dune_annotated.jpg). Further zooming in shows that the topographic highs contain boulders, which may be ice rich (Zoom D/orange box http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_striped_near_dune_closeup_annotated.jpg). Most of the sand abrasion probably occurs within the topographic troughs, accentuating topography and abrading away boulders, leaving remnant rocks on the highs. This shows that sand abrasion is actively modifying the surface in Mars' northern latitudes.
Written by: Nathan Bridges (6 June 2012)
See more videos about Mars Science Theme:
Aeolian Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8nz-8JA_x0i4NxehJ3CDuh_
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
The large dune field which surrounds Mars' North Polar cap is actively being modified by the wind, with dunes moving at rates of a meter or more per year (PDF: http://geology.gsapubs.org/content/40/1/31.full.pdf). This new HiRISE image shows that the blowing sand is also abrading the ice-rich ground over which the dunes migrate. Clearly visible in the black and white and color HiRISE frames is a linear texture on the interdune surface that is oriented north-northeast to south-southwest. This orientation matches that of the horns and slipfaces of the barchan dunes, which together indicate migration from the north-northeast to the south-southwest. Visible here are four zoomed views (http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_1.jpg) that provide details of this texture. Zoom A/blue box (http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_barchan_annotated.jpg) shows a typical barchan dune. The linear texture is visible, albeit subtly, on the surrounding ground surface.
The texture is more apparent in the next views: A zoom of an interdune surface (Zoom B/red box http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_interdune_annotated.jpg) shows the wind-etched topography as a series topographic high and lows, with the directional trend indicated by the white arrows. This is also clearly seen next to another dune (Zoom C/yellow box http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_striped_near_dune_annotated.jpg). Further zooming in shows that the topographic highs contain boulders, which may be ice rich (Zoom D/orange box http://static.uahirise.org/images/2012/details/cut/ESP_026839_2550_striped_near_dune_closeup_annotated.jpg). Most of the sand abrasion probably occurs within the topographic troughs, accentuating topography and abrading away boulders, leaving remnant rocks on the highs. This shows that sand abrasion is actively modifying the surface in Mars' northern latitudes.
Written by: Nathan Bridges (6 June 2012)
See more videos about Mars Science Theme:
Aeolian Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8nz-8JA_x0i4NxehJ3CDuh_
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
published:09 Aug 2015
views:3
Mars Science: Polygonal Surface Patterns at the South Pole [HD]
Like Earth, Mars has concentrations of water ice at both poles. Because Mars is so much colder, however, the seasonal ice that gets deposited at high latitud...
Like Earth, Mars has concentrations of water ice at both poles. Because Mars is so much colder, however, the seasonal ice that gets deposited at high latitud...
Mars Reconnaissance Orbiter: HiClip Images 28 April 2010 HiRISE High Resolution Imaging Science Experiment 3D Vision Available. See More here: On the Channel...
Mars Reconnaissance Orbiter: HiClip Images 28 April 2010 HiRISE High Resolution Imaging Science Experiment 3D Vision Available. See More here: On the Channel...
This image shows a prominently stratified transect through the rock of a mountain of material in the middle of Hebes Chasma.
The knobby material showing several lineations (http://static.uahirise.org/images/2014/details/cut/ESP_036927_1790.jpg) in the center of the scene may be remnants of landslides that exposed these tall, steep slopes in this image and just off-scene to the west. Mid-way up the slope (and to a lesser extent all the way up to the top) a series of alternating lighter and darker bands can be traced running east-west across the ridges and troughs of the outcrop. Just below this, dark material is eroding off of the slope, moving downhill, and collecting in fans at the base of the cliff.
Exposures of layered rock like these are helpful in determining the types of geologic processes that have occurred at an area over time, and the landslide and fan deposits tell of how the region is being eroded more recently, including today.
This observation was the winning entry by Jon Green for the BBC's Sky at Night program (http://www.bbc.co.uk/programmes/b006mk7h), where viewers were challenged to submit a potential target for HiRISE to image, using our public HiWish program.
Written by: HiRISE Science Team (2 July 2014)
See more videos about Mars Science Theme:
Geologic Contacts/Stratigraphy:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8lwF8TdSpZCkEWv5u-fe47h
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
Second Playlist:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8mrQ9uoP8TlfPBvOQ3M-tPg
First Playlist:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
This image shows a prominently stratified transect through the rock of a mountain of material in the middle of Hebes Chasma.
The knobby material showing several lineations (http://static.uahirise.org/images/2014/details/cut/ESP_036927_1790.jpg) in the center of the scene may be remnants of landslides that exposed these tall, steep slopes in this image and just off-scene to the west. Mid-way up the slope (and to a lesser extent all the way up to the top) a series of alternating lighter and darker bands can be traced running east-west across the ridges and troughs of the outcrop. Just below this, dark material is eroding off of the slope, moving downhill, and collecting in fans at the base of the cliff.
Exposures of layered rock like these are helpful in determining the types of geologic processes that have occurred at an area over time, and the landslide and fan deposits tell of how the region is being eroded more recently, including today.
This observation was the winning entry by Jon Green for the BBC's Sky at Night program (http://www.bbc.co.uk/programmes/b006mk7h), where viewers were challenged to submit a potential target for HiRISE to image, using our public HiWish program.
Written by: HiRISE Science Team (2 July 2014)
See more videos about Mars Science Theme:
Geologic Contacts/Stratigraphy:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8lwF8TdSpZCkEWv5u-fe47h
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
Second Playlist:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8mrQ9uoP8TlfPBvOQ3M-tPg
First Playlist:
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
Geology Main article: Geology of Azerbaijan The geology of Azerbaijan forms a constituent geological part of the Alpine folded belt. Sedimentary deposits emb...
Geology Main article: Geology of Azerbaijan The geology of Azerbaijan forms a constituent geological part of the Alpine folded belt. Sedimentary deposits emb...
Mars Reconnaissance Orbiter Reading the Geologic Record Yardangs within a Large Crater Gullied Trough in Noachis Terra Newly-Formed Slope Streaks Floor of Iu...
Mars Reconnaissance Orbiter Reading the Geologic Record Yardangs within a Large Crater Gullied Trough in Noachis Terra Newly-Formed Slope Streaks Floor of Iu...
Life at deep sea hydrothermal vents: biodiversity in a new resource frontier
Life at deep sea hydrothermal vents: biodiversity in a new resource frontier
Life at deep sea hydrothermal vents: biodiversity in a new resource frontier
Lecture by Dr Adrian Glover given at the Geological Society on 3 July 2013 as part of the 2013 Shell London Lecture series. It is an oft-told tale that the m...
47:20
Passive seismic study of a magma-dominated rift: The Salton Trough
Passive seismic study of a magma-dominated rift: The Salton Trough
Passive seismic study of a magma-dominated rift: The Salton Trough
Shahar Barak - 9/11/2014
96:53
The Search for Early Humans in Ethiopia - Dr. Jay Quade
The Search for Early Humans in Ethiopia - Dr. Jay Quade
The Search for Early Humans in Ethiopia - Dr. Jay Quade
Jay Quade is Professor of Geosciences at the University of Arizona in Tucson. He received his degrees in geology at the University of New Mexico, Arizona, an...
44:43
The Deepest Ocean In The World Marianas Trench - National Geographic HD - Documentary films 2015
The Deepest Ocean In The World Marianas Trench - National Geographic HD - Documentary films 2015
The Deepest Ocean In The World Marianas Trench - National Geographic HD - Documentary films 2015
Mariana Trench
The Mariana Trench or Marianas Trench is the deepest part of the world's oceans. It is located in the western Pacific Ocean, to the east of the Mariana
21 KB (2,337 words) - 15:49, 24 April 2015
Mariana Islands
of the island chain, forms the noted Mariana Trench, the deepest part of the Earth's oceans and lowest part of the surface of the Earth's crust. In this
21 KB (2,694 words) - 21:22, 22 April 2015
Oceanic trench
The oceanic trenches are hemispheric-scale long but narrow topographic depressions of the sea floor. They are also the deepest parts of the ocean floor
39 KB (4,993 words) - 20:09,
58:34
Unraveling the Secrets of the Southern San Andreas Fault - Perspectives on Ocean Science
Unraveling the Secrets of the Southern San Andreas Fault - Perspectives on Ocean Science
Unraveling the Secrets of the Southern San Andreas Fault - Perspectives on Ocean Science
The southern San Andreas Fault in California has not had a large earthquake in approximately 300 years, yet the average recurrence interval for the previous ...
52:53
Invisible Landslides Killer | Full Documentary HD
Invisible Landslides Killer | Full Documentary HD
Invisible Landslides Killer | Full Documentary HD
advexontube.com
SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
Thank You for watching!
God Bless You!
Just before 11 a.m. on March 22, 2014, an ominous rumble startled the residents of the community of Oso, Washington, about an hour’s drive from Seattle. It was the terrifying sound of what would become the United States’ deadliest landslide in decades. The equivalent of one million dump truck loads of earth came plummeting down the valley. In a little over two minutes, a pile of debris up to 75 feet deep slammed into the neighborhood of close to 50 homes. While a massive search and rescue effort continues at the site,
62:37
Interactions of climate, soil, and grapevines on wine and terroir
Interactions of climate, soil, and grapevines on wine and terroir
Interactions of climate, soil, and grapevines on wine and terroir
Kees van Leeuwen, Professor of Viticulture, Bordeaux University
Horticulture Section seminar series, October 20, 2014
School of Integrative Plant Science
Cornell University
In wine production, quality and reputation have a huge impact on selling prices. The latter are highly variable, ranging from 5$ to several hundreds of dollars a bottle. Terroir is an important clue for wine quality and typicity and thus for crop value. The terroir effect deals with the impact of environmental factors, in particular soil and climate, on vine behaviour. Because soil and climate are site specific, terroir and origin are closely related concepts. Terroir ex
57:51
The DNA of Neanderthal people - Part 2
The DNA of Neanderthal people - Part 2
The DNA of Neanderthal people - Part 2
Part 2: Professor Pääbo's lecture in full, including questions and answers at the end. NUI Galway public lecture by Professor Svante Pääbo, of the Max Planck...
22:01
Dr Ritesh Arya "Arabian sea and Bay of Bengal connection 20 million years ago" in 24 ICMS 2013 WIHG
Dr Ritesh Arya "Arabian sea and Bay of Bengal connection 20 million years ago" in 24 ICMS 2013 WIHG
Dr Ritesh Arya "Arabian sea and Bay of Bengal connection 20 million years ago" in 24 ICMS 2013 WIHG
Dr Ritesh Arya lecture on Near shore marine influence during Kasauli times i.e. Lower Miocene and connection between Arabian Sea and Bay of Bengal till 18 mi...
24:15
Dune
Dune
Dune
In physical geography, a dune is a hill of sand built by either wind or water flow. Dunes occur in different forms and sizes, formed by interaction with the ...
80:29
Sedimentary Petrology: Bedform Development (Flume Studies)
Sedimentary Petrology: Bedform Development (Flume Studies)
Sedimentary Petrology: Bedform Development (Flume Studies)
http://www.world-earthquakes.com.
48:45
SoMAS - Geochemical Dynamics in Bioturbated Sediments
SoMAS - Geochemical Dynamics in Bioturbated Sediments
SoMAS - Geochemical Dynamics in Bioturbated Sediments
Nils Volkenborn from the University of South Carolina speaks at SoMAS on Friday, April 27, 2012. Host: Bob Aller "Geochemical Dynamics in Bioturbated Sediments"
25:28
Same borehole #4
Same borehole #4
Same borehole #4
Video of borehole in Same, Tanzania by Justin Rewerts, Jan 2013.
66:08
July 9, 2013 CIDER Workshop on Seismic Attenuation
July 9, 2013 CIDER Workshop on Seismic Attenuation
July 9, 2013 CIDER Workshop on Seismic Attenuation
21:49
Quantifying reservoir stimulation using passive traveltime tomography
Quantifying reservoir stimulation using passive traveltime tomography
Quantifying reservoir stimulation using passive traveltime tomography
Hydraulic fracturing stimulates reservoir and imposes stress changes in the surrounding rock that typically induce or trigger seismicity with a wide range of...
Follow our walk through of the Kingdom Seismic Inversion Software. This software incorporates Coloured Inversion and Simulated Annealing Inversion (SA) to absolute acoustic impedance. Head to http://equipoisesoftware.com/seismic-inversion/ for more information. Please check out our other videos on the Equipoise Software YouTube channel to explore our other products.
23:10
Indie On The Rocks: There Is Only Power
Indie On The Rocks: There Is Only Power
Indie On The Rocks: There Is Only Power
Welcome to this episode of Indie on the rocks, where I take a look at There Is Only Power, a fun and addictive strategy roquelike where you need to gain all teh power. So, is it fun and worth your time, let's find out and I hope you enjoy.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
OTHER EPISODES:
• Previous: http://youtu.be/YYX17Ci1Af8
• First: http://youtu.be/etQ1VNIoEwY
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
LINKS:
• IndieDB: http://www.indiedb.com/games/there-is-only-power
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
CHAT ON RAIDCALL:
• http://www.raidcall.com/go.php?sid=8074677
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
STORE:
• http://kottabosgames.spreadshirt.com/
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This is a video podcast for Phys 150 class at the University of Indianapolis. The subject of the video is waves. It covers chapter 11, sections 1 to 6.
Life at deep sea hydrothermal vents: biodiversity in a new resource frontier
Lecture by Dr Adrian Glover given at the Geological Society on 3 July 2013 as part of the 2013 Shell London Lecture series. It is an oft-told tale that the m...
Lecture by Dr Adrian Glover given at the Geological Society on 3 July 2013 as part of the 2013 Shell London Lecture series. It is an oft-told tale that the m...
Jay Quade is Professor of Geosciences at the University of Arizona in Tucson. He received his degrees in geology at the University of New Mexico, Arizona, an...
Jay Quade is Professor of Geosciences at the University of Arizona in Tucson. He received his degrees in geology at the University of New Mexico, Arizona, an...
Mariana Trench
The Mariana Trench or Marianas Trench is the deepest part of the world's oceans. It is located in the western Pacific Ocean, to the east of the Mariana
21 KB (2,337 words) - 15:49, 24 April 2015
Mariana Islands
of the island chain, forms the noted Mariana Trench, the deepest part of the Earth's oceans and lowest part of the surface of the Earth's crust. In this
21 KB (2,694 words) - 21:22, 22 April 2015
Oceanic trench
The oceanic trenches are hemispheric-scale long but narrow topographic depressions of the sea floor. They are also the deepest parts of the ocean floor
39 KB (4,993 words) - 20:09, 11 March 2015
Sea (redirect from World-ocean)
"Scientists map Mariana Trench, deepest known section of ocean in the world". The Telegraph. 7 December 2011. "Peru-Chile Trench". Encyclopedia Britannica
173 KB (20,855 words) - 06:55, 25 April 2015
Pacific Ocean
straddling the equator, are deemed wholly within the South Pacific. The Mariana Trench in the western North Pacific is the deepest point in the world, reaching
45 KB (5,073 words) - 00:51, 15 April 2015
Ocean
2015-04-05. The oceans occupy about 3.35×108 km2 of area. There are 377412 km of oceanic coastlines in the world. "Scientists map Mariana Trench, deepest known
56 KB (5,470 words) - 18:16, 26 April 2015
Marine geology
the deepest parts of the ocean floor. The Mariana Trench (or Marianas Trench) is the deepest known submarine trench, and the deepest location in the Earth's
4 KB (408 words) - 17:43, 17 April 2015
Philippine Sea (category Marginal seas of the Pacific Ocean)
and the Mariana Trench, containing the deepest point on the planet. Play media Play media The Philippine Sea is bordered by the Philippines
8 KB (783 words) - 18:59, 24 April 2015
Challenger Deep (redirect from The deepest place in the ocean visited by a human)
bathymetry (see below). It is in the Pacific Ocean, at the southern end of the Mariana Trench near the Mariana Islands group. The Challenger Deep is a relatively
38 KB (4,543 words) - 13:02, 29 April 2015
Earth (redirect from World (geography))
location is Challenger Deep of the Mariana Trench in the Pacific Ocean with a depth of 10,911.4 m. The mass of the oceans is approximately 1.35×1018 metric
145 KB (14,519 words) - 08:48, 29 April 2015
Bacteria (section Significance in technology and industry)
bacterial life forms thrive in the Mariana Trench, which with a depth of up to 11 kilometres is the deepest part of the Earth's oceans. Other researchers reported
128 KB (14,683 words) - 07:21, 29 April 2015
Nereus (underwater vehicle) (category Maritime incidents in 2014)
second-deepest-diving vehicle in operation at the time, and the first since 1998 to explore the Mariana Trench, the deepest part of the ocean known. On
12 KB (1,306 words) - 17:05, 16 February 2015
Mariana
Spain Mariana Islands, in the north-western Pacific Ocean Mariana Islands earthquake, 2007 Mariana Lake, Alberta, Canada Mariana Trench, the deepest trench
2 KB (187 words) - 23:42, 23 March 2015
Seabed (redirect from Ocean floor)
oceanic trenches, lies between 6,000–11,000 metres (20,000–36,000 ft) and is the deepest oceanic zone. The acronym "mbsf" meaning "metres below the seafloor"
10 KB (1,123 words) - 15:46, 28 April 2015
Marine biology (redirect from Ocean ecology)
of detritus. The deepest recorded oceanic trench measured to date is the Mariana Trench, near the Philippines, in the Pacific Ocean at 10,924 m (35,840 ft)
29 KB (3,576 words) - 14:35, 29 April 2015
Deep sea (redirect from Deep ocean)
descended to the bottom of the Mariana Trench near Guam, at 35,798 feet or 6.77 miles (10,911 meters), the deepest spot in any ocean. If Mount Everest (8,848
14 KB (2,013 words) - 17:52, 24 April 2015
Ocean exploration
be the deepest point in the Mariana Trench. A depth of 10,915 meters was observed. 1969 The Ben Franklin (PX-15) drifts submerged for 30 days in the Gulf
Arctic Ocean
and shallowest of the world's five major oceanic divisions. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers
Hydrothermal vent (redirect from Ocean vent)
vents are less common. The world's deepest known black smokers are located in the Cayman Trough, 5,000 m (3.1 miles) below the ocean's surface. White smoker
Bathyscaphe Trieste (category Submarines of the United States Navy)
metres (35,797 ft), in the deepest known part of the Earth's oceans, the Challenger Deep, in the Mariana Trench near Guam in the Pacific. On 23 January
http://en.wikipedia.org/w/index.php?search=The+Deepest+Ocean+In+The+World+Marianas+Trench+&title;=Special%3ASearch&go;=Go
لقد أنشأت هذا الفيديو باستخدام محرر فيديو YouTube (http://www.youtube.com/editor)
Mariana Trench
The Mariana Trench or Marianas Trench is the deepest part of the world's oceans. It is located in the western Pacific Ocean, to the east of the Mariana
21 KB (2,337 words) - 15:49, 24 April 2015
Mariana Islands
of the island chain, forms the noted Mariana Trench, the deepest part of the Earth's oceans and lowest part of the surface of the Earth's crust. In this
21 KB (2,694 words) - 21:22, 22 April 2015
Oceanic trench
The oceanic trenches are hemispheric-scale long but narrow topographic depressions of the sea floor. They are also the deepest parts of the ocean floor
39 KB (4,993 words) - 20:09, 11 March 2015
Sea (redirect from World-ocean)
"Scientists map Mariana Trench, deepest known section of ocean in the world". The Telegraph. 7 December 2011. "Peru-Chile Trench". Encyclopedia Britannica
173 KB (20,855 words) - 06:55, 25 April 2015
Pacific Ocean
straddling the equator, are deemed wholly within the South Pacific. The Mariana Trench in the western North Pacific is the deepest point in the world, reaching
45 KB (5,073 words) - 00:51, 15 April 2015
Ocean
2015-04-05. The oceans occupy about 3.35×108 km2 of area. There are 377412 km of oceanic coastlines in the world. "Scientists map Mariana Trench, deepest known
56 KB (5,470 words) - 18:16, 26 April 2015
Marine geology
the deepest parts of the ocean floor. The Mariana Trench (or Marianas Trench) is the deepest known submarine trench, and the deepest location in the Earth's
4 KB (408 words) - 17:43, 17 April 2015
Philippine Sea (category Marginal seas of the Pacific Ocean)
and the Mariana Trench, containing the deepest point on the planet. Play media Play media The Philippine Sea is bordered by the Philippines
8 KB (783 words) - 18:59, 24 April 2015
Challenger Deep (redirect from The deepest place in the ocean visited by a human)
bathymetry (see below). It is in the Pacific Ocean, at the southern end of the Mariana Trench near the Mariana Islands group. The Challenger Deep is a relatively
38 KB (4,543 words) - 13:02, 29 April 2015
Earth (redirect from World (geography))
location is Challenger Deep of the Mariana Trench in the Pacific Ocean with a depth of 10,911.4 m. The mass of the oceans is approximately 1.35×1018 metric
145 KB (14,519 words) - 08:48, 29 April 2015
Bacteria (section Significance in technology and industry)
bacterial life forms thrive in the Mariana Trench, which with a depth of up to 11 kilometres is the deepest part of the Earth's oceans. Other researchers reported
128 KB (14,683 words) - 07:21, 29 April 2015
Nereus (underwater vehicle) (category Maritime incidents in 2014)
second-deepest-diving vehicle in operation at the time, and the first since 1998 to explore the Mariana Trench, the deepest part of the ocean known. On
12 KB (1,306 words) - 17:05, 16 February 2015
Mariana
Spain Mariana Islands, in the north-western Pacific Ocean Mariana Islands earthquake, 2007 Mariana Lake, Alberta, Canada Mariana Trench, the deepest trench
2 KB (187 words) - 23:42, 23 March 2015
Seabed (redirect from Ocean floor)
oceanic trenches, lies between 6,000–11,000 metres (20,000–36,000 ft) and is the deepest oceanic zone. The acronym "mbsf" meaning "metres below the seafloor"
10 KB (1,123 words) - 15:46, 28 April 2015
Marine biology (redirect from Ocean ecology)
of detritus. The deepest recorded oceanic trench measured to date is the Mariana Trench, near the Philippines, in the Pacific Ocean at 10,924 m (35,840 ft)
29 KB (3,576 words) - 14:35, 29 April 2015
Deep sea (redirect from Deep ocean)
descended to the bottom of the Mariana Trench near Guam, at 35,798 feet or 6.77 miles (10,911 meters), the deepest spot in any ocean. If Mount Everest (8,848
14 KB (2,013 words) - 17:52, 24 April 2015
Ocean exploration
be the deepest point in the Mariana Trench. A depth of 10,915 meters was observed. 1969 The Ben Franklin (PX-15) drifts submerged for 30 days in the Gulf
Arctic Ocean
and shallowest of the world's five major oceanic divisions. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers
Hydrothermal vent (redirect from Ocean vent)
vents are less common. The world's deepest known black smokers are located in the Cayman Trough, 5,000 m (3.1 miles) below the ocean's surface. White smoker
Bathyscaphe Trieste (category Submarines of the United States Navy)
metres (35,797 ft), in the deepest known part of the Earth's oceans, the Challenger Deep, in the Mariana Trench near Guam in the Pacific. On 23 January
http://en.wikipedia.org/w/index.php?search=The+Deepest+Ocean+In+The+World+Marianas+Trench+&title;=Special%3ASearch&go;=Go
لقد أنشأت هذا الفيديو باستخدام محرر فيديو YouTube (http://www.youtube.com/editor)
published:30 Apr 2015
views:0
Unraveling the Secrets of the Southern San Andreas Fault - Perspectives on Ocean Science
The southern San Andreas Fault in California has not had a large earthquake in approximately 300 years, yet the average recurrence interval for the previous ...
The southern San Andreas Fault in California has not had a large earthquake in approximately 300 years, yet the average recurrence interval for the previous ...
advexontube.com
SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
Thank You for watching!
God Bless You!
Just before 11 a.m. on March 22, 2014, an ominous rumble startled the residents of the community of Oso, Washington, about an hour’s drive from Seattle. It was the terrifying sound of what would become the United States’ deadliest landslide in decades. The equivalent of one million dump truck loads of earth came plummeting down the valley. In a little over two minutes, a pile of debris up to 75 feet deep slammed into the neighborhood of close to 50 homes. While a massive search and rescue effort continues at the site, geologists are tracing the geological history of Oso to explain why the site was so unstable. But all around the world, scientists have reason to fear that the worst is yet to come. Globally, landslides and other ground failures take a tremendous human and economic toll, and with climate change bringing a sharp rise in intense precipitation events in many countries, the threat of bigger, more frequent landslides, like one that buried at least 350 people in Afghanistan this spring, is growing. In the Himalayas, the threat of devastating landslides is always lurking. As NOVA surveys landslide danger zones, discover how and why landslides happen, and how radar monitoring technologies could help predict landslides and issue life-saving warnings.
#Space Documentary #DocumentaryChannel #History&Reserch; #Space #Documentary #BestDocumentary #Explore #Discover #Advance #Technology #DocumentaryHd #AsiaTravel #DicoverSpace #Discover #UnitedStates #Ukraine #ISIS #Israel #Palestine #WW3 #Worldsbest #Sighseeing #whattodo #howto #Amazing #Cool #Best #top #America #UnitedNations #EuropeanUnion
advexontube.com
SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
Thank You for watching!
God Bless You!
Just before 11 a.m. on March 22, 2014, an ominous rumble startled the residents of the community of Oso, Washington, about an hour’s drive from Seattle. It was the terrifying sound of what would become the United States’ deadliest landslide in decades. The equivalent of one million dump truck loads of earth came plummeting down the valley. In a little over two minutes, a pile of debris up to 75 feet deep slammed into the neighborhood of close to 50 homes. While a massive search and rescue effort continues at the site, geologists are tracing the geological history of Oso to explain why the site was so unstable. But all around the world, scientists have reason to fear that the worst is yet to come. Globally, landslides and other ground failures take a tremendous human and economic toll, and with climate change bringing a sharp rise in intense precipitation events in many countries, the threat of bigger, more frequent landslides, like one that buried at least 350 people in Afghanistan this spring, is growing. In the Himalayas, the threat of devastating landslides is always lurking. As NOVA surveys landslide danger zones, discover how and why landslides happen, and how radar monitoring technologies could help predict landslides and issue life-saving warnings.
#Space Documentary #DocumentaryChannel #History&Reserch; #Space #Documentary #BestDocumentary #Explore #Discover #Advance #Technology #DocumentaryHd #AsiaTravel #DicoverSpace #Discover #UnitedStates #Ukraine #ISIS #Israel #Palestine #WW3 #Worldsbest #Sighseeing #whattodo #howto #Amazing #Cool #Best #top #America #UnitedNations #EuropeanUnion
published:02 Apr 2015
views:4
Interactions of climate, soil, and grapevines on wine and terroir
Kees van Leeuwen, Professor of Viticulture, Bordeaux University
Horticulture Section seminar series, October 20, 2014
School of Integrative Plant Science
Cornell University
In wine production, quality and reputation have a huge impact on selling prices. The latter are highly variable, ranging from 5$ to several hundreds of dollars a bottle. Terroir is an important clue for wine quality and typicity and thus for crop value. The terroir effect deals with the impact of environmental factors, in particular soil and climate, on vine behaviour. Because soil and climate are site specific, terroir and origin are closely related concepts. Terroir expression is optimized when grapes ripen at the end of the growing season (late September or early October on the Northern hemisphere). Too early ripening results in the production of wines lacking freshness and aroma expression and too late ripening promotes green flavors and excessive acidity. Timing of ripeness is driven by temperatures, but can also be managed through the choice of the grapevine variety. Vine development and fruit composition are further influenced by water and nitrogen supply. In a deep rooting perennial species like the vine, water and nitrogen status depend on soil type and climatic factors. They can further be optimized trough management practices.
Kees van Leeuwen, Professor of Viticulture, Bordeaux University
Horticulture Section seminar series, October 20, 2014
School of Integrative Plant Science
Cornell University
In wine production, quality and reputation have a huge impact on selling prices. The latter are highly variable, ranging from 5$ to several hundreds of dollars a bottle. Terroir is an important clue for wine quality and typicity and thus for crop value. The terroir effect deals with the impact of environmental factors, in particular soil and climate, on vine behaviour. Because soil and climate are site specific, terroir and origin are closely related concepts. Terroir expression is optimized when grapes ripen at the end of the growing season (late September or early October on the Northern hemisphere). Too early ripening results in the production of wines lacking freshness and aroma expression and too late ripening promotes green flavors and excessive acidity. Timing of ripeness is driven by temperatures, but can also be managed through the choice of the grapevine variety. Vine development and fruit composition are further influenced by water and nitrogen supply. In a deep rooting perennial species like the vine, water and nitrogen status depend on soil type and climatic factors. They can further be optimized trough management practices.
Part 2: Professor Pääbo's lecture in full, including questions and answers at the end. NUI Galway public lecture by Professor Svante Pääbo, of the Max Planck...
Part 2: Professor Pääbo's lecture in full, including questions and answers at the end. NUI Galway public lecture by Professor Svante Pääbo, of the Max Planck...
Dr Ritesh Arya lecture on Near shore marine influence during Kasauli times i.e. Lower Miocene and connection between Arabian Sea and Bay of Bengal till 18 mi...
Dr Ritesh Arya lecture on Near shore marine influence during Kasauli times i.e. Lower Miocene and connection between Arabian Sea and Bay of Bengal till 18 mi...
In physical geography, a dune is a hill of sand built by either wind or water flow. Dunes occur in different forms and sizes, formed by interaction with the ...
In physical geography, a dune is a hill of sand built by either wind or water flow. Dunes occur in different forms and sizes, formed by interaction with the ...
Nils Volkenborn from the University of South Carolina speaks at SoMAS on Friday, April 27, 2012. Host: Bob Aller "Geochemical Dynamics in Bioturbated Sediments"
Nils Volkenborn from the University of South Carolina speaks at SoMAS on Friday, April 27, 2012. Host: Bob Aller "Geochemical Dynamics in Bioturbated Sediments"
Hydraulic fracturing stimulates reservoir and imposes stress changes in the surrounding rock that typically induce or trigger seismicity with a wide range of...
Hydraulic fracturing stimulates reservoir and imposes stress changes in the surrounding rock that typically induce or trigger seismicity with a wide range of...
Follow our walk through of the Kingdom Seismic Inversion Software. This software incorporates Coloured Inversion and Simulated Annealing Inversion (SA) to absolute acoustic impedance. Head to http://equipoisesoftware.com/seismic-inversion/ for more information. Please check out our other videos on the Equipoise Software YouTube channel to explore our other products.
Follow our walk through of the Kingdom Seismic Inversion Software. This software incorporates Coloured Inversion and Simulated Annealing Inversion (SA) to absolute acoustic impedance. Head to http://equipoisesoftware.com/seismic-inversion/ for more information. Please check out our other videos on the Equipoise Software YouTube channel to explore our other products.
Welcome to this episode of Indie on the rocks, where I take a look at There Is Only Power, a fun and addictive strategy roquelike where you need to gain all teh power. So, is it fun and worth your time, let's find out and I hope you enjoy.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
OTHER EPISODES:
• Previous: http://youtu.be/YYX17Ci1Af8
• First: http://youtu.be/etQ1VNIoEwY
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
LINKS:
• IndieDB: http://www.indiedb.com/games/there-is-only-power
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
CHAT ON RAIDCALL:
• http://www.raidcall.com/go.php?sid=8074677
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
STORE:
• http://kottabosgames.spreadshirt.com/
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FOLLOW KOTTABOS GAMES:
• https://twitter.com/KottabosGames
• https://plus.google.com/+KottabosGames
• http://www.twitch.tv/kottabosgames
• http://www.youtube.com/user/KottabosGame
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Produced by the talented Kevin MacLeod
• http://www.incompetech.com/
.♪ "Enter the Party" .♪
• http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100240
Welcome to this episode of Indie on the rocks, where I take a look at There Is Only Power, a fun and addictive strategy roquelike where you need to gain all teh power. So, is it fun and worth your time, let's find out and I hope you enjoy.
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OTHER EPISODES:
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LINKS:
• IndieDB: http://www.indiedb.com/games/there-is-only-power
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CHAT ON RAIDCALL:
• http://www.raidcall.com/go.php?sid=8074677
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MUSIC:
Produced by the talented Kevin MacLeod
• http://www.incompetech.com/
.♪ "Enter the Party" .♪
• http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100240
This is a video podcast for Phys 150 class at the University of Indianapolis. The subject of the video is waves. It covers chapter 11, sections 1 to 6.
This is a video podcast for Phys 150 class at the University of Indianapolis. The subject of the video is waves. It covers chapter 11, sections 1 to 6.
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Many of the troughs (or, rounded depressions) of Noctis Labyrinthus contain bright, someti...
published:09 Aug 2015
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
Mars Science: Bright Material along the Floor of a Trough in Noctis Labyrinthus [HD]
published:09 Aug 2015
views:26
Many of the troughs (or, rounded depressions) of Noctis Labyrinthus contain bright, sometimes layered, materials. Noctis Labyrinthus is located on the far western end of the large canyon system Valles Marineris. To the west lie the volcanoes of Tharsis. This HiRISE image shows an example of the bright material commonly found along the floors of some of the Noctis troughs. Spectral data from the CRISM instrument, also onboard the MRO spacecraft, indicate the bright material is hydrated (i.e., contains water). The hydrated material may have formed when water upwelled into the low-lying depression or when ice within the trough melted due to heating from volcanic activity.
An earlier image taken of this same location will now be combined with this new image to produce a stereo anaglyph (http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_027200_027299/ESP_027236_1680_ESP_017399_1680/ESP_027236_1680_ESP_017399_1680_RED.browse.png). The stereo should allow scientists to understand the relationship between the bright material and the darker rocks that make up the trough floor.
Written by: Cathy Weitz (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Sedimentary/Layering Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8nOqk_jMqttjX8DQeAR-fjR
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
1:33
Mars Science: Bedrock in a Trough in Asimov Crater [HD]
This image was acquired in southern winter over part of Asimov Crater (latitude 47.5 S), s...
This image was acquired in southern winter over part of Asimov Crater (latitude 47.5 S), showing the equator-facing slope of a deep trough inside the crater....
0:26
Mars Science: Crater with Trough in Utopia Rupes [HD]
Does this observation show a possible proto-pedestal crater? This crater has a ring trough...
Does this observation show a possible proto-pedestal crater? This crater has a ring trough, but the inner circle around the crater does not appear significan...
0:33
Mars Science: A Trough within Ladon Basin [HD]
This image shows an approximately 2-kilometer wide trough within Ladon Basin. This trough,...
published:09 Aug 2015
Mars Science: A Trough within Ladon Basin [HD]
Mars Science: A Trough within Ladon Basin [HD]
published:09 Aug 2015
views:9
This image shows an approximately 2-kilometer wide trough within Ladon Basin. This trough, and others around the perimeter of the basin, were probably produced during the gradual sinking of the materials here. The basin formed during an epoch in Martian history called the Noachian period (https://en.wikipedia.org/wiki/Noachian), and may have harbored a lake based upon the fluvial valleys that flow into it. If a lake once existed here then the trough is a window that could expose any sediments deposited within the lake, making this an exciting image to explore.
Written by: Cathy Weitz (audio by Tre Gibbs) (23 May 2012)
See more videos about Mars Science Theme:
Landscape Evolution:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8m_qdrVyBafLx802IgFw8hK
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
2:21
Sediment Deposition and Bedding Structures | Geology
http://bit.ly/1qZ6vNr For more FREE video tutorials covering Igneous, Sedimentary and Meta...
published:03 Nov 2014
Sediment Deposition and Bedding Structures | Geology
Sediment Deposition and Bedding Structures | Geology
published:03 Nov 2014
views:1
http://bit.ly/1qZ6vNr For more FREE video tutorials covering Igneous, Sedimentary and Metamorphic Rocks and Geology
In this video we look at the bedding structures which form when sediment is deposited in specific environments. This video looks at horizontal bedding planes, bedforms and cross bedding. We also look at graded beds which form from the avalanche of sediment over a continental shelf and turbidity currents. Finally this video looks at the bedding structures of mud cracks and fossils.
These videos are on the topic of the formation and classification of igneous, metamorphic and sedimentary rock. In these video we look at intrusive and extrusive igneous rock; weathering, transportation and bedding structures in sedimentary rock formation and the formation of contact and regional metamorphic rock.
42:09
Hello, I'm a Scientist - Episode 9 - Noah's Flood 2: Canyons and Comets
It certainly does create a strong feeling of trust when someone says "Hello, I'm a scienti...
It certainly does create a strong feeling of trust when someone says "Hello, I'm a scientist". This is why we should automatically believe everything "Chemis...
In this video, I describe variations in geometry in dune and ripple cross stratification/lamination due to non-linear bedform crests. David Rubin at the Unit...
0:33
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
In this image, we see several very sinuous ridges, some very eroded, and others still very...
published:09 Aug 2015
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
Mars Science: Sinuous Ridges in Aeolis Planum [HD]
published:09 Aug 2015
views:4
In this image, we see several very sinuous ridges, some very eroded, and others still very well defined. The eroded ridges are located in a trough, while the well-preserved ridges are at higher elevation. The image allows scientists to characterize the morphology and the local texture of both type of ridges and determine whether those where part of the same network or where formed at two different stratigraphic levels, during different fluvial episodes.
This caption is based on the original science rationale.
Written by: HiRISE Science Team (audio by Tre Gibbs) (13 June 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
At Mars' North Pole is a dome of icy layers ranging up to 2 kilometers thick, roughly analogous to the Earth's ice caps in Greenland or Antarctica. Although ...
1:01
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Gullies are commonly found in the southern mid-latitudes of Mars. In this image they start...
published:11 Aug 2015
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
Mars Science: Gullies and Layers in a Crater Near Mariner Crater [HD]
published:11 Aug 2015
views:2
Gullies are commonly found in the southern mid-latitudes of Mars. In this image they start near top of a long ridge, and descend into an impact crater that lies at the bottom of the ridge, moving through a rocky layer along the way. Below the layer, the surface is dark and blue in HiRISE enhanced color, suggesting that it is easily erodible sand coating the crater wall. The topography here is also interesting. There are two main features, an impact crater and a long trough called a graben, formed when the surface drops down between two faults. The eastern side of the crater is clearly cut by faulting, distorting the circular shape. On the north side (http://static.uahirise.org/images/2015/details/cut/ESP_039555_1430.jpg), the crater rim is below the top of the graben fault. The crater could have dropped into the trough as it formed, but it is also possible that the trough partially formed before the crater and continued to widen later.
Written by: HiRISE Science Team (audio: Tre Gibbs) (11 March 2015)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
0:34
Mars Science: Landforms Near Grota Valles [HD]
The landforms in this observation are quite diverse, with a segment of the Cerberus Fossae...
published:09 Aug 2015
Mars Science: Landforms Near Grota Valles [HD]
Mars Science: Landforms Near Grota Valles [HD]
published:09 Aug 2015
views:17
The landforms in this observation are quite diverse, with a segment of the Cerberus Fossae (a deep trough extending east-west) and surrounding terrain that has been eroded by some fluid, either water or lava. There are many boulders in places, either on steep slopes or excavated by impact craters. The high hills are islands of older terrain surrounded by younger lavas. Be sure to check out the stereo anaglyph: http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/ANAGLYPH/ESP/ORB_026300_026399/ESP_026356_1960_ESP_026712_1960/ESP_026356_1960_ESP_026712_1960_RED.thumb.png.
Written by: Alfred McEwen (30 May 2012)
See more videos about Mars Science Theme:
Fluvial Processes:
https://www.youtube.com/playlist?list=PL6vzpF_OEV8kpaKlbv-0pZcHMz4UQlQ2V
See more videos about HiRISE,
High Resolution Imaging Science Experiment
(Mars Reconnaissance Orbiter Instrument):
http://www.youtube.com/playlist?list=PL6vzpF_OEV8nfAL7zVkUWJpw-_9jkJjtZ
HiRISE, High Resolution Imaging Science Experiment:
"Explore Mars, one giant image at a time."
The Mars Reconnaissance Orbiter Project is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington. JPL is a division of the California Institute of Technology in Pasadena.
HiRISE is operated by the University of Arizona, Tucson. The instrument was built by Ball Aerospace & Technologies Corp., Boulder, Colo. Malin Space Science Systems, San Diego, built and operates the Context Camera.
http://www.uahirise.org/
Credit: NASA/JPL/University of Arizona
0:44
Mars Science: Bright Sediments on the Floor of Ladon Basin [HD]
This image shows some bright layered deposits exposed (http://static.uahirise.org/images/2...
This image shows some bright layered deposits exposed (http://static.uahirise.org/images/2014/details/cut/ESP_034209_1605.jpg) within a linear trough along t...
Lecture by Dr Adrian Glover given at the Geological Society on 3 July 2013 as part of the 2013 Shell London Lecture series. It is an oft-told tale that the m...
47:20
Passive seismic study of a magma-dominated rift: The Salton Trough
Shahar Barak - 9/11/2014...
published:11 Nov 2014
Passive seismic study of a magma-dominated rift: The Salton Trough
Passive seismic study of a magma-dominated rift: The Salton Trough
published:11 Nov 2014
views:7
Shahar Barak - 9/11/2014
96:53
The Search for Early Humans in Ethiopia - Dr. Jay Quade
Jay Quade is Professor of Geosciences at the University of Arizona in Tucson. He received ...
Jay Quade is Professor of Geosciences at the University of Arizona in Tucson. He received his degrees in geology at the University of New Mexico, Arizona, an...
44:43
The Deepest Ocean In The World Marianas Trench - National Geographic HD - Documentary films 2015
Mariana Trench
The Mariana Trench or Marianas Trench is the deepest part of the world'...
published:30 Apr 2015
The Deepest Ocean In The World Marianas Trench - National Geographic HD - Documentary films 2015
The Deepest Ocean In The World Marianas Trench - National Geographic HD - Documentary films 2015
published:30 Apr 2015
views:0
Mariana Trench
The Mariana Trench or Marianas Trench is the deepest part of the world's oceans. It is located in the western Pacific Ocean, to the east of the Mariana
21 KB (2,337 words) - 15:49, 24 April 2015
Mariana Islands
of the island chain, forms the noted Mariana Trench, the deepest part of the Earth's oceans and lowest part of the surface of the Earth's crust. In this
21 KB (2,694 words) - 21:22, 22 April 2015
Oceanic trench
The oceanic trenches are hemispheric-scale long but narrow topographic depressions of the sea floor. They are also the deepest parts of the ocean floor
39 KB (4,993 words) - 20:09, 11 March 2015
Sea (redirect from World-ocean)
"Scientists map Mariana Trench, deepest known section of ocean in the world". The Telegraph. 7 December 2011. "Peru-Chile Trench". Encyclopedia Britannica
173 KB (20,855 words) - 06:55, 25 April 2015
Pacific Ocean
straddling the equator, are deemed wholly within the South Pacific. The Mariana Trench in the western North Pacific is the deepest point in the world, reaching
45 KB (5,073 words) - 00:51, 15 April 2015
Ocean
2015-04-05. The oceans occupy about 3.35×108 km2 of area. There are 377412 km of oceanic coastlines in the world. "Scientists map Mariana Trench, deepest known
56 KB (5,470 words) - 18:16, 26 April 2015
Marine geology
the deepest parts of the ocean floor. The Mariana Trench (or Marianas Trench) is the deepest known submarine trench, and the deepest location in the Earth's
4 KB (408 words) - 17:43, 17 April 2015
Philippine Sea (category Marginal seas of the Pacific Ocean)
and the Mariana Trench, containing the deepest point on the planet. Play media Play media The Philippine Sea is bordered by the Philippines
8 KB (783 words) - 18:59, 24 April 2015
Challenger Deep (redirect from The deepest place in the ocean visited by a human)
bathymetry (see below). It is in the Pacific Ocean, at the southern end of the Mariana Trench near the Mariana Islands group. The Challenger Deep is a relatively
38 KB (4,543 words) - 13:02, 29 April 2015
Earth (redirect from World (geography))
location is Challenger Deep of the Mariana Trench in the Pacific Ocean with a depth of 10,911.4 m. The mass of the oceans is approximately 1.35×1018 metric
145 KB (14,519 words) - 08:48, 29 April 2015
Bacteria (section Significance in technology and industry)
bacterial life forms thrive in the Mariana Trench, which with a depth of up to 11 kilometres is the deepest part of the Earth's oceans. Other researchers reported
128 KB (14,683 words) - 07:21, 29 April 2015
Nereus (underwater vehicle) (category Maritime incidents in 2014)
second-deepest-diving vehicle in operation at the time, and the first since 1998 to explore the Mariana Trench, the deepest part of the ocean known. On
12 KB (1,306 words) - 17:05, 16 February 2015
Mariana
Spain Mariana Islands, in the north-western Pacific Ocean Mariana Islands earthquake, 2007 Mariana Lake, Alberta, Canada Mariana Trench, the deepest trench
2 KB (187 words) - 23:42, 23 March 2015
Seabed (redirect from Ocean floor)
oceanic trenches, lies between 6,000–11,000 metres (20,000–36,000 ft) and is the deepest oceanic zone. The acronym "mbsf" meaning "metres below the seafloor"
10 KB (1,123 words) - 15:46, 28 April 2015
Marine biology (redirect from Ocean ecology)
of detritus. The deepest recorded oceanic trench measured to date is the Mariana Trench, near the Philippines, in the Pacific Ocean at 10,924 m (35,840 ft)
29 KB (3,576 words) - 14:35, 29 April 2015
Deep sea (redirect from Deep ocean)
descended to the bottom of the Mariana Trench near Guam, at 35,798 feet or 6.77 miles (10,911 meters), the deepest spot in any ocean. If Mount Everest (8,848
14 KB (2,013 words) - 17:52, 24 April 2015
Ocean exploration
be the deepest point in the Mariana Trench. A depth of 10,915 meters was observed. 1969 The Ben Franklin (PX-15) drifts submerged for 30 days in the Gulf
Arctic Ocean
and shallowest of the world's five major oceanic divisions. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers
Hydrothermal vent (redirect from Ocean vent)
vents are less common. The world's deepest known black smokers are located in the Cayman Trough, 5,000 m (3.1 miles) below the ocean's surface. White smoker
Bathyscaphe Trieste (category Submarines of the United States Navy)
metres (35,797 ft), in the deepest known part of the Earth's oceans, the Challenger Deep, in the Mariana Trench near Guam in the Pacific. On 23 January
http://en.wikipedia.org/w/index.php?search=The+Deepest+Ocean+In+The+World+Marianas+Trench+&title;=Special%3ASearch&go;=Go
لقد أنشأت هذا الفيديو باستخدام محرر فيديو YouTube (http://www.youtube.com/editor)
58:34
Unraveling the Secrets of the Southern San Andreas Fault - Perspectives on Ocean Science
The southern San Andreas Fault in California has not had a large earthquake in approximate...
The southern San Andreas Fault in California has not had a large earthquake in approximately 300 years, yet the average recurrence interval for the previous ...
52:53
Invisible Landslides Killer | Full Documentary HD
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SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
Thank...
published:02 Apr 2015
Invisible Landslides Killer | Full Documentary HD
Invisible Landslides Killer | Full Documentary HD
published:02 Apr 2015
views:4
advexontube.com
SPACE DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD )
Thank You for watching!
God Bless You!
Just before 11 a.m. on March 22, 2014, an ominous rumble startled the residents of the community of Oso, Washington, about an hour’s drive from Seattle. It was the terrifying sound of what would become the United States’ deadliest landslide in decades. The equivalent of one million dump truck loads of earth came plummeting down the valley. In a little over two minutes, a pile of debris up to 75 feet deep slammed into the neighborhood of close to 50 homes. While a massive search and rescue effort continues at the site, geologists are tracing the geological history of Oso to explain why the site was so unstable. But all around the world, scientists have reason to fear that the worst is yet to come. Globally, landslides and other ground failures take a tremendous human and economic toll, and with climate change bringing a sharp rise in intense precipitation events in many countries, the threat of bigger, more frequent landslides, like one that buried at least 350 people in Afghanistan this spring, is growing. In the Himalayas, the threat of devastating landslides is always lurking. As NOVA surveys landslide danger zones, discover how and why landslides happen, and how radar monitoring technologies could help predict landslides and issue life-saving warnings.
#Space Documentary #DocumentaryChannel #History&Reserch; #Space #Documentary #BestDocumentary #Explore #Discover #Advance #Technology #DocumentaryHd #AsiaTravel #DicoverSpace #Discover #UnitedStates #Ukraine #ISIS #Israel #Palestine #WW3 #Worldsbest #Sighseeing #whattodo #howto #Amazing #Cool #Best #top #America #UnitedNations #EuropeanUnion
62:37
Interactions of climate, soil, and grapevines on wine and terroir
Kees van Leeuwen, Professor of Viticulture, Bordeaux University
Horticulture Section semi...
published:21 Oct 2014
Interactions of climate, soil, and grapevines on wine and terroir
Interactions of climate, soil, and grapevines on wine and terroir
published:21 Oct 2014
views:5
Kees van Leeuwen, Professor of Viticulture, Bordeaux University
Horticulture Section seminar series, October 20, 2014
School of Integrative Plant Science
Cornell University
In wine production, quality and reputation have a huge impact on selling prices. The latter are highly variable, ranging from 5$ to several hundreds of dollars a bottle. Terroir is an important clue for wine quality and typicity and thus for crop value. The terroir effect deals with the impact of environmental factors, in particular soil and climate, on vine behaviour. Because soil and climate are site specific, terroir and origin are closely related concepts. Terroir expression is optimized when grapes ripen at the end of the growing season (late September or early October on the Northern hemisphere). Too early ripening results in the production of wines lacking freshness and aroma expression and too late ripening promotes green flavors and excessive acidity. Timing of ripeness is driven by temperatures, but can also be managed through the choice of the grapevine variety. Vine development and fruit composition are further influenced by water and nitrogen supply. In a deep rooting perennial species like the vine, water and nitrogen status depend on soil type and climatic factors. They can further be optimized trough management practices.
57:51
The DNA of Neanderthal people - Part 2
Part 2: Professor Pääbo's lecture in full, including questions and answers at the end. NUI...
Part 2: Professor Pääbo's lecture in full, including questions and answers at the end. NUI Galway public lecture by Professor Svante Pääbo, of the Max Planck...
22:01
Dr Ritesh Arya "Arabian sea and Bay of Bengal connection 20 million years ago" in 24 ICMS 2013 WIHG
Dr Ritesh Arya lecture on Near shore marine influence during Kasauli times i.e. Lower Mioc...
Dr Ritesh Arya lecture on Near shore marine influence during Kasauli times i.e. Lower Miocene and connection between Arabian Sea and Bay of Bengal till 18 mi...
24:15
Dune
In physical geography, a dune is a hill of sand built by either wind or water flow. Dunes ...
In physical geography, a dune is a hill of sand built by either wind or water flow. Dunes occur in different forms and sizes, formed by interaction with the ...
80:29
Sedimentary Petrology: Bedform Development (Flume Studies)
Nils Volkenborn from the University of South Carolina speaks at SoMAS on Friday, April 27, 2012. Host: Bob Aller "Geochemical Dynamics in Bioturbated Sediments"
25:28
Same borehole #4
Video of borehole in Same, Tanzania by Justin Rewerts, Jan 2013....
A section of a new glass-bottomed walkway at Yuntai MountainGeologicalPark in Henan Province, China, cracked at around 5 p.m. Monday afternoon, causing the tourists on it to understandably freak out. Lee Dong Hai, a tourist who was on the walkway, posted on the social media site Weibo. “I was almost at the end and suddenly I heard a sound. My foot shook a little. I looked down and I saw that there was a crack in the floor." ... 10, 2015... ....
A babysitter who had sex with an 11-year-old boy she was looking after has been defended by the child's father ... The offence took place during one of those occasions. HannahSquire, prosecuting, told the court....
Would you share your home with a robot or work side by side with one? People are starting to do both, which has put the relationship we have with them under the spotlight and exposed both our love and fear of the machines that are increasingly becoming a crucial part of our lives. In Japan they grow so attached to their robot dogs that they hold funerals for them when they "die" ... "People wouldn't do it ... Humanoid robots are everywhere ... ....
A simple childish spat over a puppy led an 11-year-old boy to shoot and kill his eight-year-old neighbour in the US state of Tennessee, the girl's grieving mother said. Latasha Dyer said her daughter was playing outside when the boy asked to see her puppy. Little McKayla said “no”, and shortly after was shot in the chest ... “He was making fun of her, calling her names, just being mean to her ... “I want her back in my arms, this is not fair ... ....
Observers say UK and US are seeking to water down agreement so that any weapons deployed before talks conclude will be beyond reach of ban. The United Nations has been warned that its protracted negotiations over the future of lethal autonomous weapons – or “killer robots” – are moving too slowly to stop robot wars becoming a reality ... “A lot of money is going into development and people will want a return on their investment,” he said....
Modelling and geological interpretation indicates that the off‐hole conductor may be associated with the structurally remobilised ultramafic with nickel sulphide stringers previously intersected in drill hole DDNRC002 ... 'Both geophysical modelling and geological interpretation identify the off‐hole EM conductor as a priority massive sulphide target for drill testing ... Orientation of data in relation to geological structure ... Geology....
The three areas are already part of a 120-strong Global Geopark network ... Geoparks ... Dr SarahGatley, head of geological heritage with the GeologicalSurvey of Ireland, said Unesco had supported the geoparks from the beginning but said this change would bring the three Irish sites – which form part of a network in 33 countries – under the official Unesco banner ... ....
A year after oil sank into a bear market, the industry is still hunkering down for a long period of low prices, with Europe’s biggest producer seeing only the first glimpses of a recovery. In the last five months, U.S ... “Our baseline forecast is for $45 with a trough of $38 during the autumn,” he said ... “What’s driving that trough, and what was the genesis of our $20 scenario, is essentially blowing out storage capacity,” Currie said. U.S....
(Source. CGG SA) ... Dr ... CGG (www.cgg.com) is a fully integrated Geoscience company providing leading geological, geophysical and reservoir capabilities to its broad base of customers primarily from the global oil and gas industry. Through its three complementary business divisions of Equipment, Acquisition and Geology, Geophysics & Reservoir (GGR), CGG brings value across all aspects of natural resource exploration and exploitation ... NYSE....
On behalf of the Board I would also like to thank the various stakeholders in your company for their contribution, not the least of which are you as the shareholders, the government of Uganda and the Directorate of GeologicalSurvey and Mines, the NorthernUgandanAcholi people in whose region we operate, and our team of very capable geological and geophysical consultants ...GeologicalSection B - B'....
PARIS, Oct ...CGG ( www.cgg.com ) is a fully integrated Geoscience company providing leading geological, geophysical and reservoir capabilities to its broad base of customers primarily from the global oil and gas industry. Through its three complementary business divisions of Equipment, Acquisition and Geology, Geophysics & Reservoir (GGR), CGG brings value across all aspects of natural resource exploration and exploitation ... NYSE ... Tel....
Here is a list of the seven most famous fossil dig sites in North America with a brief description of each. 1 ... 3 ... 4. John Day Fossil BedsNational Monument - Is in central Oregon between the small town of Fossil, Oregon and the beautiful geologic formation called the Painted Hills ... 5 ... 6 ... 7. Arches National Park - The beauty of the geological formations of about 2,000 natural arches are among the most fabulous in the world ... ....
There is a low level of geological confidence associated with inferred mineral resources and there is no certainty that further exploration work will result in the determination of indicated mineral resources or that the production target itself will be realised ... The study included approximately 40,000m of resource drilling, metallurgical drilling and testwork, geotechnical, hydro geological and environmental assessments ... Geology....
Logging Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate MineralResource estimation, mining studies and metallurgical studies ...The core and chip samples have been geologically logged, but there are no geotechnical logs ... Orientation of data in relation to geological structure ... Geology Deposit type, geological setting and style of mineralisation....
You might have missed it if you blinked last week, but we suddenly seem to have something like consensus that the over-generous nature of our superannuation system for the well-off will be changed. That was the closest thing to a concrete result from Malcolm Turnbull's mini-summit ... A quick recap of the possible contributions ... Even those with their noses deepest in the trough know the current system is not sustainable ... . ....
Prospect Location, Geology and GeologicalInterpretation... All DD and RC drill samples were geologically logged, with all relevant data being recorded ... Surpac and Isatis software was used for geological modelling, block modelling, grade estimation, MRE classification and reporting. Sectional geological ... Confidence in the geological interpretation;....
... within three separate structural trends defined by distinct geochemical gold anomalies. Timberline also owns the Seven Troughs property in northern Nevada, known to be one of the state's highest grade, former producers, as well as a 50% carried-to-production interest in the ButteHighlands high-grade underground gold project in Montana. ....