From: Subject: Landscape Vegetation Structure and Snow Cover Relationships at Multiple Scales in Glacier National Park, Montana, USA Date: Sun, 22 May 2005 21:05:44 -0700 MIME-Version: 1.0 Content-Type: multipart/related; type="text/html"; boundary="----=_NextPart_000_0063_01C55F12.04FBFB80" X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 This is a multi-part message in MIME format. ------=_NextPart_000_0063_01C55F12.04FBFB80 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Content-Location: http://www.agu.org/cgi-bin/SFgate/SFgate?language=English&verbose=0&listenv=table&application=fm04&convert=&converthl=&refinequery=&formintern=&formextern=&transquery=an%3d%22C31A-0291%22&_lines=&multiple=0&descriptor=%2fdata%2fepubs%2fwais%2findexes%2ffm04%2ffm04%7c1000%7c2981%7cLandscape%20Vegetation%20Structure%20and%20Snow%20Cover%20Relationships%20at%20Multiple%20Scales%20in%20Glacier%20National%20Park%2c%20Montana%2c%20USA%7cHTML%7clocalhost:0%7c%2fdata%2fepubs%2fwais%2findexes%2ffm04%2ffm04%7c7574289%207577270%20%2fdata2%2fepubs%2fwais%2fdata%2ffm04%2ffm04.txt Landscape Vegetation Structure and Snow Cover = Relationships at Multiple Scales in Glacier National Park, Montana, = USA
2004 Fall=20 = Meeting          
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Cite = abstracts as=20 Author(s) (2004), Title, Eos Trans. AGU,
85
(47), = Fall=20 Meet. Suppl., Abstract = xxxxx-xx
Your query was:
an=3D"C31A-0291"

HR: 0800h
AN: C31A-0291
TI: Landscape = Vegetation=20 Structure and Snow Cover Relationships at Multiple Scales in = Glacier=20 National Park, Montana, USA
AU: Selkowitz, D=20
EM: dave.selkowitz@geo.oregonstate.edu
AF: Department of Geosciences Oregon State University, 104 = Wilkinson=20 Hall, Corvallis, OR 97331 United States
AU: *=20 Nolin, A
EM: nolina@geo.oregonstate.edu
AF: Department of Geosciences Oregon State University, 104 = Wilkinson=20 Hall, Corvallis, OR 97331 United States
AU: Fagre, D
EM: dan_fagre@usgs.gov
AF: Glacier Field=20 Station USGS Northern Rocky Mountain Science Center, Science = Center=20 Glacier National Park, West Glacier, MT 59936
AB: A two year study was undertaken to examine the = relationships=20 between snow cover and landscape vegetation structure across a = range of=20 landscape types and climate regimes in Glacier National Park, = Montana,=20 USA. Nine snow survey transects, each consisting of 30 survey = points=20 spaced at 30 meter intervals, were installed at low, medium, and = high=20 elevation areas on both sides of the Continental Divide in Glacier = National Park. Results from the first year of snow surveys = indicate that,=20 while distinctly different landscape types (e.g. forests and = meadows)=20 exhibit substantial differences in snow cover, subtle differences = in=20 forest cover density seem to exert only a weak influence on the=20 distribution of snow cover at the plot scale. Survey measurements = taken at=20 1 meter increments along several survey transects indicate that = the scale=20 of snow cover variability (quantified by the correlation length) = varies=20 between transects and ranges from about 15 meters to over 50 = meters.=20 Additional snow surveys designed to investigate the relationship = between=20 forest cover density and snow cover distribution at the forest = stand scale=20 will be conducted over the winter of 2004-2005. Results from these = surveys, along with the results from a second year of snow surveys = along=20 the original nine transects, should clarify the effects of = landscape=20 vegetation structure on snow cover distribution at multiple scales = and=20 across a range of landscape types and climate regimes. =
DE:=20 1863 Snow and ice (1827)
SC: Cryosphere [C]
MN: 2004 AGU = Fall=20 Meeting


   New=20 Search

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