- published: 02 Sep 2013
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Douglas fir, with the scientific name Pseudotsuga menziesii, is an evergreen conifer species native to western North America.
The common name honors David Douglas, a Scottish botanist and collector who first reported the extraordinary nature and potential of the species. The common name is misleading since it is not a true fir, i.e., not a member of the genus Abies. For this reason the name is often written as Douglas-fir (a name also used for the genus Pseudotsuga as a whole).
The specific epithet, menziesii, is after Archibald Menzies, a Scottish physician and rival naturalist to David Douglas. Menzies first documented the tree on Vancouver Island in 1791. Colloquially, the species is also known simply as Doug-fir or as Douglas pine (although the latter common name may also refer to Pinus douglasiana).
One Coast Salish name for the tree, used in the Halkomelem language, is lá:yelhp.
One variety, coast Douglas fir (Pseudotsuga menziesii var. menziesii), grows in the coastal regions, from west-central British Columbia southward to central California. In Oregon and Washington, its range is continuous from the eastern edge of the Cascades west to the Pacific Coast Ranges and Pacific Ocean. In California, it is found in the Klamath and California Coast Ranges as far south as the Santa Lucia Range, with a small stand as far south as the Purisima Hills in Santa Barbara County. In the Sierra Nevada, it ranges as far south as the Yosemite region. It occurs from near sea level along the coast to 1,800 m (5,900 ft) above sea level in the California Mountains.
Vancouver Island, located in British Columbia, Canada, is the largest Pacific island east of New Zealand. While the city of Vancouver stands on the North American mainland, Victoria, the capital city of British Columbia, is located on the island.
The island was first explored by Europeans when British and Spanish expeditions arrived in the late 18th century. It was originally named Quadra's and Vancouver's Island in commemoration of the friendly negotiations held by Spanish commander of the Nootka Sound settlement, Juan Francisco de la Bodega y Quadra, and by British naval captain George Vancouver in Nootka Sound in 1792, to find a solution to the Nootka Crisis. Quadra's name was eventually dropped and it has since been known solely as Vancouver Island. It is one of several North American locations named after George Vancouver, the British Royal Navy officer who explored the Pacific Northwest coast of North America between 1791 and 1794.
Along with most of the southern Gulf Islands, plus various minor islands offshore from its southern end, the southern part of Vancouver Island is the only part of British Columbia (and of Western Canada) that lies south of the 49th Parallel. The area has one of the warmest climates in Canada and since the mid-1990s has been mild enough in a few areas to grow subtropical Mediterranean crops such as olives and lemons.
Senior Lecturer at Harper Adams University, Jim Waterson, explains how to identify Douglas Fir (Pseudotsuga menziesii).
Psychedelic Rock, Blues Rock USA 1970 Tracklist: 01 - Hard Heartsingin' 02 - Jersey Thursday 03 - I Didn't Try 04 - Early in the Morning Rain 05 - New Orleans Queen 06 - Moratorium Waltz 07 - Smokey Joe's 08 - Coming Back Home 09 - Tom's Song 10 - 21 Years Douglas [Douglas Fir] A. Snider - Drums, Vocals Tim Doyle - Hammond B-3 Organ Richie Moore - Guitar Bruce Bye - Bass Producer: Allen Breed, Ernie Fetsch, Douglas Snider
Please sign our petition at http://www.ancientforestpetition.com The largest Douglas fir on Earth is the Red Creek Fir near Port Renfrew on Vancouver Island. It measures 242 ft (73.8m) tall and 14ft (4.2m) wide. The tree and a small surrounding stand of trees currently receive "soft" protection through an Old-Growth Management Area, but legislated "hard" protection is needed in the form of a conservancy, park, or ecological reserve that also encompasses a much larger buffer area. More importantly, BC needs to implement a provincial old-growth strategy to end logging of our endangered old-growth forests and to ensure value-added, second-growth forestry instead. Web: http://www.ancientforestalliance.org Petition: http://www.ancientforestpetition.com Twitter: http://twitter.com/ancientf...
Sign the petition at: http://www.AncientForestPetition.com See the NEW DRONE VIDEO of climbing Big Lonely Doug here: https://www.youtube.com/watch?v=YGbiW_Q2lCU See the original Big Lonely Doug video at: https://www.youtube.com/watch?v=E7LFM9EFKLc&nohtml5;=False Learn more at: http://www.AncientForestAlliance.org Raw video shot by TJ Watt and Will Koomjian (GoPro) OFFICIAL MEASUREMENTS: • Height: 66 m (216 ft) (broken top) • Width: 4 m (12 ft) • Circumference: 12 m (39 ft) • Estimated age: ~1000 years old Port Renfrew, Vancouver Island -- "Big Lonely Doug", the recently found, second-largest Douglas-fir tree in Canada, has been scaled by a team of professional tree-climbers. The climbers with the Arboreal Collective are collaborating with the Ancient Forest Alliance, a BC-based conservati...
This was in Sierra County, California on the north bank of Goodyears Creek. Some nice sticks came out of this sale. This one was leaning right were I wanted it to fall so no wedges or a jack needed. This was about 3.5 feet in diameter.
OK, so we were originally going to put up decorative/rustic Timber Trusses by using Pine wood wrapped in Cedar boards as we were trying to save money. HOWEVER, after finding out is was cheaper to get Douglas Fir Timbers cut and shipped from Canada it was a no brainer to use the Fir!!!! Watch as the building team creates the beautiful Trusses from a pile of huge Timbers.
Within a tree species, there can be substantial variation in many characteristics such as the timing of spring budburst and the rate of shoot growth. This clip shows two seed sources of Douglas-fir growing on a site near Centralia, Washington. The source on the left (from the southern Oregon Coast) bursts bud and starts growing almost a month before the source on the right (from the Washington coast). Early budburst can have the advantage of completing more growth before soil moisture becomes limiting, but it runs the risk of frost damage if it occurs too early. Later timing of budburst has less of a risk of spring frost damage, and may not expose foliage to browsing until alternative browse is available, but plants that burst bud late may have less time to complete their growth before sum...