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Lynn Valley Tree
The Lynn Valley Tree was the tallest known Coast Douglas-fir (''Pseudotsuga menziesii var. menziesii''), at a measured height of . It was cut down in 1902. The tree grew in Lynn Valley, now part of metropolitan Vancouver, B.C. Since that time, in the lower valley where the tree grew, the entire old-growth forest has been logged. It was one of the tallest trees ever recorded, perhaps exceeded only by a small number of Australian mountain ash (''Eucalyptus regnans''). A Coast Douglas-fir in Washington State, the Nooksack Giant, may have been taller, but the measurement of the Lynn Valley Tree's height is considered by some more reliable. See also * List of tallest trees This is a list of the tallest known species of trees, as reflected by measurements of the tallest reliably-measured individual specimen. Although giant trees grow in both tropical and temperate regions, they are very restricted geographically and ... References Sources * * Individual Douglas firs Indiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudotsuga Menziesii Var
''Pseudotsuga'' is a genus of evergreen coniferous trees in the family Pinaceae (subfamily Laricoideae). Common names for species in the genus include Douglas fir, Douglas-fir, Douglas tree, Oregon pine and Bigcone spruce. ''Pseudotsuga menziesii'' (Douglas fir proper) is widespread in western North America and is an important source of timber. The number of species has long been debated, but two in western North America and two to four in eastern Asia are commonly acknowledged. Nineteenth-century botanists had problems in classifying Douglas firs, due to the species' similarity to various other conifers better known at the time; they have at times been classified in ''Pinus'', ''Picea'', ''Abies'', ''Tsuga'', and even '' Sequoia''. Because of their distinctive cones, Douglas firs were finally placed in the new genus ''Pseudotsuga'' (meaning "false hemlock") by the French botanist Carrière in 1867. The genus name has also been hyphenated as ''Pseudo-tsuga''. Name The tree t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lynn Valley
Lynn Valley is a neighbourhood in the District of North Vancouver, British Columbia. Located at the northern edge of Metro Vancouver, it sits between Mount Fromme and Mount Seymour. The area's natural parks include Lynn Headwaters Regional Park, the Lower Seymour Conservation Reserve (formerly known as the "Seymour Demonstration Forest") and Lynn Canyon Park, whose main attraction is the Lynn Canyon Suspension Bridge. Lynn Valley is named after British Royal Engineer John Linn, who settled in the area after 1869. The main intersection of Lynn Valley Road and Mountain Highway is the location of the Main Library and Town Centre. The area is now known as Lynn Valley Village. Natural features Lynn Valley is known as a mountain biking, hiking destination, and for easy access to ski hill. The forest area in and around Lynn Valley is often used as a filming location. Tucked between mountains in North Vancouver, Lynn Valley is a lush, pretty neighbourhood thickly bordered by park ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old-growth Forest
An old-growth forestalso termed primary forest, virgin forest, late seral forest, primeval forest, or first-growth forestis a forest that has attained great age without significant disturbance, and thereby exhibits unique ecological features, and might be classified as a climax community. The Food and Agriculture Organization of the United Nations defines primary forests as naturally regenerated forests of native tree species where there are no clearly visible indications of human activity and the ecological processes are not significantly disturbed. More than one-third (34 percent) of the world's forests are primary forests. Old-growth features include diverse tree-related structures that provide diverse wildlife habitat that increases the biodiversity of the forested ecosystem. Virgin or first-growth forests are old-growth forests that have never been logged. The concept of diverse tree structure includes multi-layered canopies and canopy gaps, greatly varying tree height ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tallest Trees
This is a list of the tallest known species of trees, as reflected by measurements of the tallest reliably-measured individual specimen. Although giant trees grow in both tropical and temperate regions, they are very restricted geographically and phylogenetically. All the known giant trees occur in mesic climates, and nearly all of them are found in three regions: western North America from California to British Columbia, Southeast Asia (especially Borneo) and southeastern Australia (especially Tasmania). Tallest living individuals by species The following are the tallest reliably-measured specimens from the top species. This table contains information on all species for which at least one specimen has been reliably measured at 80 meters (262 feet) or taller. Maximum limits of tree height Two main opposing forces affect a tree's height; one pushes it upward while the other holds it down. By analyzing the interplay between these forces in coast redwoods (''Sequoia sempervi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Regnans
''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including ''Corymbia'', they are commonly known as eucalypts. Plants in the genus ''Eucalyptus'' have bark that is either smooth, fibrous, hard or stringy, leaves with oil glands, and sepals and petals that are fused to form a "cap" or operculum over the stamens. The fruit is a woody capsule commonly referred to as a "gumnut". Most species of ''Eucalyptus'' are native to Australia, and every state and territory has representative species. About three-quarters of Australian forests are eucalypt forests. Wildfire is a feature of the Australian landscape and many eucalypt species are adapted to fire, and resprout after fire or have seeds which survive fire. A few species are native to islands north of Australia and a smaller number are only found outside the continent. Eucalypts have been grown ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nooksack Giant
The Nooksack Giant was a superlative Coast Douglas-fir (''Pseudotsuga menziesii var. menziesii'') that grew at Loop's Ranch (now Alpenglow Farm) in Maple Falls in Washington State. It was felled in the 1890s. The tree was measured with a tape after felling at tall, and in circumference. It produced more than 96,000 board feet of lumber. ''The New York Times'' regarded the tree in a March 7, 1897 issue as the "most magnificent fir tree ever beheld by human eyes" and called its destruction a "truly pitiable tale" and a "crime". '' The Morning Times'' of February 28, 1897 claimed that the wood, sawed into one-inch strips, would reach from " Whatcom he tree's locationto China". See also * List of tallest trees This is a list of the tallest known species of trees, as reflected by measurements of the tallest reliably-measured individual specimen. Although giant trees grow in both tropical and temperate regions, they are very restricted geographically and ... References 189 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Washington Press
The University of Washington Press is an American academic publishing house. The organization is a division of the University of Washington, based in Seattle. Although the division functions autonomously, they have worked to assist the university's efforts in support of the Burke Museum of Natural History and Culture, the Henry M. Jackson School of International Studies, and the Center for Innovation and Research in Graduate Education. Since 1915, they have published the works of first-time writers, including students, poets, and artists, along with authors known throughout the world for their work in the humanities, arts, and sciences. While the day-to-day functions of the organization are carried out independent of the university, the imprint itself is managed by a committee of faculty members, who have been appointed by the university president. Each manuscript must go through a collaborative approval process overseen by the editors and the University Press Committee before b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Individual Douglas Firs
An individual is that which exists as a distinct entity. Individuality (or self-hood) is the state or quality of being an individual; particularly (in the case of humans) of being a person unique from other people and possessing one's own needs or goals, rights and responsibilities. The concept of an individual features in diverse fields, including biology, law, and philosophy. Etymology From the 15th century and earlier (and also today within the fields of statistics and metaphysics) ''individual'' meant " indivisible", typically describing any numerically singular thing, but sometimes meaning "a person". From the 17th century on, ''individual'' has indicated separateness, as in individualism. Law Although individuality and individualism are commonly considered to mature with age/time and experience/wealth, a sane adult human being is usually considered by the state as an "individual person" in law, even if the person denies individual culpability ("I followed instruct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
