- published: 09 Sep 2015
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Population density (in agriculture: standing stock and standing crop) is a measurement of population per unit area or unit volume; it is a quantity of type number density. It is frequently applied to living organisms, and most of the time to humans. It's a key geographical term.
Population density is population divided by total land area or water volume, as appropriate.
Low densities may cause an extinction vortex and lead to further reduced fertility. This is called the Allee effect after the scientist who identified it. Examples of the causes in low population densities include:
For humans, population density is the number of people per unit of area, usually quoted per square kilometer or square mile (which may include or exclude, for example, areas of water or glaciers). Commonly this may be calculated for a county, city, country, another territory, or the entire world.
The United States is the 3rd largest country in the world, only behind its neighbor Canada & of course Russia. Made up of 50 states all with their own jurisdictions, crime rates can fluctuate depending on which state you're in. In this list we'll be showing you the 5 most dangerous states to live in. We would like to give a big shout out to viewer AllAboutMaddie for suggesting this video. --------------------SECOND CHANNEL------------------- Check out my second channel More5! for funny, weird, interesting news, along with the latest trending topics within the YouTube community. More5! - https://www.youtube.com/channel/UCPohYrquhWwA56kiaxJRe9A ------------------------------------------------------- Find Us On Twitter: https://twitter.com/OfficialAll5 Our Website: http://www.All5.me ...
What are the emptiest US States in 2014? Ranked by lowest population density
What are the US States with the greatest population density?
50 States Song for Kids | 50 States and Capitals for Children | USA 50 States 50 States Song | USA States | USA Capitals | Usa Territories | American States and Territories PLEASE SUBSCRIBE TO MY CHANNEL LIKE AND SHARES MY VIDEOS https://www.youtube.com/watch?v=6u2jUHgIuz0 50 States Song for Kids/50 States and Capitals for Children/USA 50 States This video is about the 50 states and capitals of The United States of America. Don't forget to sing along! states and capitals song, states and capitals song schoolhouse rock, states and capitals song for kids, states and capitals song in alphabetical order The 50 States of America I look at the 50 states of America. The categories are: land area, population, population density, homicide rate, suicide rate, GDP, date of statehood, and minimum...
Full list of videos / Lista completa de videos: www.epicmedia.com.ar ---- Quick City Overview: San Francisco, CA - United States of America (HD) San Francisco, officially the City and County of San Francisco, is the cultural center and a leading financial hub of the San Francisco Bay Area and Northern California. The only consolidated city-county in California, San Francisco encompasses a land area of about 46.9 square miles (121 km2) on the northern end of the San Francisco Peninsula, giving it a density of about 17,867 people per square mile (6,898 people per km2). It is the most densely settled large city (population greater than 200,000) in the state of California and the second-most densely populated major city in the United States after New York City. San Francisco is the fourth-m...
I compiled a list of the best and worst states to survive the coming zombie apocalypse. By using these factors: Obesity, Population Density, Guns, Rednecks, Military, Farming, and Zombie Knowledge, I've ranked all 50 states plus DC. Subscribe: http://www.youtube.com/subscription_center?add_user=judgmentawaits Twitter: https://twitter.com/JudgmentAwaits Facebook: https://www.facebook.com/JudgmentAwaits Co-Founder of SAKRED http://www.youtube.com/sakrednet http://www.sakred.net Playlists: Friday Fails/SMH Moments: http://www.youtube.com/playlist?list=PLhioDiBaHH1kLxjpZ24lhHm8OFLRluVYc Camper Hunter: http://www.youtube.com/playlist?list=PLhioDiBaHH1nNsfykB9MtjGffAb8NR2-E VLOGS: http://www.youtube.com/playlist?list=PLhioDiBaHH1l94sC7k8Sd3TxV89WnfP2- Ghosts New DLC: http://www.youtube.com/pl...
SORRY FOR THE OLD LIBYA FLAG u///u By: justtocommentlol These are the countries where you are less likely to meet your neighbour Most sparsely populated countries in the world Countries with the lowest population density LINK: http://en.wikipedia.org/wiki/List_of_sovereign_states_and_dependent_territories_by_population_density MUSIC: Safe and Sound, Capital Cities & Music from iMovie Botswana, Libya, Canada, Mauritania, Suriname, Iceland, Australia, Namibia, Mongolia, Greenland
Where would be the place in the United States to be in the event of an economic collapse? THIS VIDEO IS NOT INTENDED FOR DEDICATED PREPPERS WITH SURVIVAL SKILLS, BUT FOR THE UNPREPARED WITH NO STORED FOOD. THIS VIDEO ALSO USES A SELECTION PROCESS THAT CAN BE MODIFIED WITH DIFFERENT VARIABLES TO CONSIDER OTHER GEOGRAPHIC CHOICES. What if you had to grow some of your own food to feed your family? What if utilities failed provide water, natural gas or electricity? How would you heat your home or cook your meals? What if riots and crime plagued large cities? What would happen if the government stopped handing out Foodstamps and Welfare? This is one analysis of where may be the best place to be in the United States? This is only one point of view and I am from the Deep South, but most...
Top 10 Most Populated Cities In the World 1-Tokyo Japan Top 10 Most Populated Cities In The World 2015 Tokyo is the capital of Japan. Kawasaki, Sagamihara, and Yokohama these metropolitan areas are included in administrative boundaries of Tokyo, making it most populous area of the world. So Tokyo is standing at number 1 in most populated areas of the world, containing 37,200,000 people in his lap. There is slightly decline seen in the population rate of the Tokyo according to UN, but it will still remain most populated city of the world till 2030 with its 37 million dwellers. 2-Jakarta, Indonesia Jakarta stands 2nd on most populous cities of the world, and its population is around 26.06 million according to the census with a growth rate of 3.6 percent per annum over the period 2000-2010. T...
more at http://news.quickfound.net/intl/taiwan_news.html 'This film chronicles the history of Nationalist China and provides a report on the work that was done by the U.S. Military Assistance Advisory Group with the military forces of that nation.' "The Big Picture" episode TV-665 The Big Picture TV Series playlist: https://www.youtube.com/playlist?list=PL_hX5wLdhf_Jwfz5l_3NRAcCYURbOW2Fl Public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/...
The Big Picture TV Series playlist: https://www.youtube.com/playlist?list=PL_hX5wLdhf_Jwfz5l_3NRAcCYURbOW2Fl more at http://news.quickfound.net/intl/taiwan_news.html 'This film presents the story of the U.S. Army's advisory activities with the Republic of China forces in Taiwan (Formosa). It documents the advice, assistance and training given to these forces by the U.S. Military Assistance Advisory Group (MAAG).' "The Big Picture" episode TV-681 Public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalizatio...
more at http://quickfound.net "A look at Pisgah National Forest and their attempts to control deer overpopulation. Trapping and hunting." Silent. Public domain film, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/3.0/ https://en.wikipedia.org/wiki/Deer_hunting Deer hunting is survival hunting or sport hunting for deer, which dates back tens of thousands of years. There are numerous types of deer throughout the world that are hunted... The deer most sought after in North America, east...
Sound starts at 1 min . Our biggest threat to humanity is corporations human rights , their by products like 1000s of lobbiest with suitcases of cash usuping our countrys , Our biggest threat to humanity is shareholder capital consuming all the natural resourse on the planet including fresh water , and MSM because its doesn,t inform us , not to mention if all the microwave , TV broadcast waves , radio Waves , cell phones , wireless , satellites , smart-meters , remote controls , kinetics waves , if all the waves from billions of devices were asigned a different color we could not drive cars or walk across a room because you would be blinded , remmenber seeds will not germanate along side of a wireless router , Bill Gates says mosquitoes vaccines can help reduce world population , n...
African immigration to the United States refers to immigrants to the United States who are or were nationals of Africa. The term African in the scope of this article refers to geographical or national origins rather than racial affiliation. From the Immigration and Nationality Act of 1965 to 2007, an estimated total of 0.8 to 0.9 million Africans immigrated to the United States, accounting for roughly 3.3% of total immigration to the United States during this period. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Auburn is a city in Lee County, Alabama, United States. It is the largest city in eastern Alabama with a 2014 population of 60,258. It is a principal city of the Auburn-Opelika Metropolitan Area. The Auburn-Opelika, AL MSA with a population of 150,933, along with the Columbus, GA-AL MSA and Tuskegee, Alabama, comprises the greater Columbus-Auburn-Opelika, GA-AL CSA, a region home to 501,649 residents. Auburn is a college town and is the home of Auburn University. It is currently the fastest-growing metropolitan area in Alabama and the nineteenth fastest-growing metro area in the United States since 1990. U.S. News ranked Auburn among its top ten list of best places to live in United States for the year 2009. The city's unofficial nickname is “The Loveliest Village On The Plains,” taken fro...
Naperville is a suburb of Chicago, located in DuPage and Will counties in the State of Illinois. Naperville was voted the second-best place to live in the United States by Money magazine in 2006. It was rated 1st on the list of best cities for early retirement in 2013 by Kiplinger. In a 2010 study, Naperville was named the wealthiest city in the Midwest and eleventh in the nation with a population over 75,000. It was ranked among the nation's safest cities by USAToday. As of the 2010 census, the city had a total population of 141,853, which was estimated to have increased to 144,864 by July 2013. It is the fifth-largest city in Illinois, preceded by Chicago, Aurora, Rockford, and Joliet. Approximately 95,000 Napervillians live on the DuPage County side, while about 50,000 reside on the Wil...
Cities: Skylines first DLC "After Dark" has finally dropped, and it is time for us to recreate the Big Easy in pixel form. While building, I will attempt to incorporate my vast knowledge of Louisiana/New Orleans history as pertains to the various neighborhoods and landmarks. If you enjoy history and city building games, join us as we build a crescent out of a swamp-- from 0 to 100,000 in homage of this great city and fantastic game. Playlist : https://www.youtube.com/playlist?list=PL3jEINQN2m0kUwene5dzkKoFy65Zlnbyl
Super Documentary Second Largest City in south America Documentary Must See Extreme Engineering was a documentary television series that aired on the Discovery Channel and the Science Channel. The program featured futuristic and ongoing engineering projects. The series' last season aired in July 2011. Danny Forster first hosted the series in season 4 and has been the host since season 6. Engineering the Impossible was a 2-hour special, created and written by Alan Lindgren and produced by Powderhouse Productions for the Discovery Channel. It focused on three incredible, yet physically possible, engineering projects: the nine-mile-long (14 km) Gibraltar Bridge, the 170-story Millennium Tower and the over 4,000-foot-long (1,200 m) Freedom Ship. This program won the Beijing International Sci...