2 edition of Ecology of Pinus albicaulis on Bachelor Butte, Oregon found in the catalog.
Ecology of Pinus albicaulis on Bachelor Butte, Oregon
Written in English
|Statement||by Dennis Leuck.|
|The Physical Object|
|Pagination||, 90 leaves, bound :|
|Number of Pages||90|
Pinus albicaulis is an evergreen Tree growing to 20 m (65ft 7in) at a slow rate. It is hardy to zone (UK) 2. It is in leaf all year, in flower from May to June, and the seeds ripen in September. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. whitebark pine Pinaceae Pinus albicaulis Engelm. symbol: PIAL Leaf: Evergreen needles, short (1 to 3 inches long), rigid, fascicles of 5, clustered near the ends of branches, green to yellow-green, with indistinct lengthwise rows of stomatal bloom. Remain on tree for 4 to 8 years. Flower: Species is monoecious; male cones are pinkish, turning yellow-brown in tight clusters; female cones are.
Species profile about species listing status, federal register publications, recovery, critical habitat, conservation planning, petitions, and life history U.S. Fish & Wildlife Service ECOS Environmental Conservation Online System. Vaccinium scoparium interactions with Pinus albicaulis seedlings were studied.. Seedling survival was greater with Vaccinium or in bare ground with shade.. Seedling survival and growth were lower when growing with Carex.. Results suggested a below-ground rather than above-ground facilitation mechanism.
This slow-growing pine has a handsome form and a heavy texture. Thick, gray-green needles give a wonderful contrast to the prominent bark of this rare species. A . Pinus Albicaulis Photo. Image ID: Species: Whitebark pine, Pinus albicaulis Location: Crater Lake National Park, Oregon, USA Whitebark pine, Crater Lake, Oregon. Due to harsh, almost constant winds, whitebark pines along the crater rim surrounding Crater Lake are often deformed and stunted. Pinus Albicaulis Picture. Image ID:
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Graduate Thesis Or Dissertation Ecology of Pinus albicaulis on Bachelor Butte, Scholars Archive is a service of Oregon State University Libraries & Press. The Valley Library Corvallis, OR Contact Us Services for Persons with Disabilities. Powered by Hyrax Cited by: 1. Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): (external link).
ECOLOGY OF PINUS ALBICAULIS ON BACHELOR BUTTE, OREGON by DENNIS LUECK A THESIS submitted to OREGON STATE UNIVERSITY in partial fulfillment of the requirements for the degree of MASTER OF ARTS Completed 24 April Commencement June Phenology for whitebark pine on Bachelor Butte, in the Cascades Range of central Oregon, follows.
Data were collected at 7, to 8, feet (2, m) elevation [ ]. Event. This book presents a definitive review of pine ecology and biogeography written by forty of the world's leading authorities on this important genus.
Ecology of Pinus albicaulis on Bachelor Butte the face of increasing human pressure and global climate change, it provides an essential source of reference for all those concerned with the management of natural and planted pine forests.
Get this from a library. Ecology and biogeography of Pinus. [D M Richardson;] -- "Pinus is a remarkable genus comprising at least tree species with a very large distribution range in the northern hemisphere.
Where they occur, pines usually form the dominant vegetation cover. However, a bird, the Clark's nutcracker, tear open attached cones with their strong beaks to extract the seeds, and this activity along with and their seed-cashing habit, likely assists in regenerating Whitebark Pine.
In October I visited Crater Lake National Park in southern Oregon. Get this from a library. Silvics of whitebark pine (Pinus albicaulis). [Stephen F Arno; R J Hoff; Intermountain Research Station (Ogden, Utah)] -- "Whitebark pine (Pinus albicaulis) is a long-lived tree inhabiting the upper subalpine forest and timberline zone on high mountains of Western North America.
The species' habitat, life history. Slow-growing, Pinus albicaulis (Whitebark Pine) is a medium to tall evergreen conifer adorned with an irregular sprawling crown and spreading to ascending branches. The trunk can be straight or contorted and twisted by the wind and harsh growing conditions.
The sweet smelling foliage of upcurved, dark yellow-green needles, up to 3 in. long (8 cm), is presented in small bouquets of 5 at the.
Pinus albicaulis Engelm. – whitebark pine Subordinate Taxa. This plant has no children Legal Status. Threatened and Endangered Information: This plant is listed by the U.S. federal government or a state.
Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that location.
SILVICS OF WHITEBARK PINE (PINUS ALBICAULIS) Paperback – January 1, by Raymond J Arno, Stephen F & Hoff (Author) See all formats and editions Hide other formats and editions.
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Author: Raymond J Arno, Stephen F & Hoff. Whitebark pine (Pinus albicaulis)This pine is called whitebark because the bark has a white color to it especially when the tree is young. The seeds of whitebark pine are an extremely important food source for a variety of wildlife such as Clark 's nutcracker, grizzly bears, squirrels and many others.
Mount Hood Whitebark pine — at Timberline Lodge on Mount Hood Oregon, summer of during ACS national meeting. Photo by Bill Barger A nice tight grove of Pinus albicaulis at a road turn-out along the rim drive at Crater Lake National Park, OR.
Ecology. The whitebark pine, Pinus albicaulis, at Mount Rainier National Park. The whitebark pine is an important source of food for many granivorous birds and small mammals, including most importantly the Clark's nutcracker (Nucifraga columbiana), the major seed disperser of the pine.
Pinus albicaulis/Vaccinium scoparium is probably the most widespread and abundant habitat type that includes pure whitebark pine stands in the Rocky Mountains.
Various aspects of the ecology of this habitat type in Montana and Wyoming have been described (26,27,83). Ecological mapping of whitebark pine in Glacier National Park.
In: Proceedings – workshop on research & management in whitebark pine ecosystems; May 3; West Glacier, MT.
Unpublished report on file at Glacier National Park. Lueck, D. Ecology of Pinus albicaulis on Bachelor Butte, Oregon.
Masters Thesis, Oregon State. Pinus albicaulis tree, Mt. Pinchot, Kings Canyon National Park, Sierra Nevada, California, USA. SPECIES: Pinus albicaulis | Whitebark Pine FIRE ECOLOGY OR ADAPTATIONS: The vulnerability of whitebark pine to fire is reduced by the open structure of its stands and the dry, exposed habitats with meager undergrowth in which it grows.
REFERENCES:Stephen F. Forest fire history in the northern Rockies. Journal of Forestry. 78(8): Stephen F. Whitebark pine (Pinus albicaulis Engelm., Pinaceae) is a high elevation, five‐needle pine, and the only North American member of the stone pines (Pinus subsection Cembrae) (1; 44; but see 12).
Although of little commercial value, it has tremendous ecological value and is considered a keystone species. Mapping and monitoring Pinus albicaulis. For the better part of July I was contracted by the Forest Service Region 5, in a partnership with the CNPS Vegetation Program, to follow up with our work mapping and monitoring whitebark pine in the north state.
I visited numerous sites where I predicted Pinus albicaulis might occur to conduct surveys and improve our state-wide range map for the.Pinus albicaulis Engelm. is an accepted name This name is the accepted name of a species in the genus Pinus (family Pinaceae). The record derives from WCSP (data supplied on ) which reports it as an accepted name (record ) with original publication details: Trans.
Acad. Sci. St. Louis 2: Whitebark Pine.