Amphibian Habitat Associations at Patch and Landscape Scales in the Central Oregon Coast Range

2003 ◽  
Vol 67 (4) ◽  
pp. 672 ◽  
Author(s):  
Karl J. Martin ◽  
Brenda C. McComb
Keyword(s):  
Habitat Associations ◽  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Amphibian Habitat ◽  
Landscape Scales

Townsend's chipmunk populations in Douglas-fir plantations and mature forests in the Oregon Coast Range

1995 ◽  
Vol 73 (1) ◽  
pp. 67-73 ◽  
Author(s):  
John P. Hayes ◽  
Eric G. Horvath ◽  
Patrick Hounihan
Keyword(s):  
Population Density ◽  
Body Mass ◽  
Douglas Fir ◽  
Habitat Associations ◽  
Habitat Characteristics ◽  
Coniferous Forests ◽  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Forest Stand Structure

Despite the abundance and ecological importance of Townsend's chipmunks (Tamias townsendii) in coniferous forests in the northwestern United States and southwestern Canada, little is known about either the habitat associations of the species or the influence of forest structure on population density. We livetrapped chipmunks in three mature, fire-regenerated coniferous forests (>140 years old) and nine 10- to 35-year-old Douglas-fir plantations in the Oregon Coast Range to examine patterns of their population density and habitat associations. Estimations of density of chipmunk populations among stands ranged from 0.0 to 23.8/ha. Population density within a stand did not significantly change between autumn and spring. Population density, mean maximum distance moved, and sex ratio did not differ significantly between young and mature stands, although mean body mass of chipmunks in mature forests was greater than mean body mass of those in young stands during autumn. Chipmunk population density was correlated with the percentage of salal (Gaultheria shallon) in the understory, suggesting that forest stand structure plays an important role in determining habitat quality for this species. Habitat characteristics in the Oregon Coast Range are highly favorable to Townsend's chipmunks, probably because of mild winters, high rates of primary production, structural characteristics of the stands, and minimal competition from other species of sciurids.

Geologic map of the Tillamook Highlands, Northwest Oregon Coast Range

1994 ◽  
Author(s):  
R.E. Wells ◽  
P.D. Snavely ◽  
N.S. MacLeod ◽  
M.M. Kelly ◽  
M.J. Parker
Keyword(s):  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Geologic Map

FORMATION AND SEDIMENTATION OF LANDSLIDE-DAMMED LAKES WITHIN SMALL WATERSHEDS OF THE CENTRAL OREGON COAST RANGE

2017 ◽  
Author(s):  
Logan R. Wetherell ◽  
◽  
Lisa L. Ely ◽  
Megan Walsh ◽  
Joshua Roering ◽  
...  
Keyword(s):  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Small Watersheds

QUANTIFYING SEDIMENTATION PATTERNS OF SMALL LANDSLIDE-DAMMED LAKES IN THE CENTRAL OREGON COAST RANGE

2019 ◽  
Author(s):  
Logan R. Wetherell ◽  
◽  
Lisa L. Ely ◽  
Joshua Roering ◽  
Megan Walsh ◽  
...  
Keyword(s):  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast

Tholeiitic and alkalic basalts of the Eocene Siletz River Volcanics, Oregon Coast Range

1968 ◽  
Vol 266 (6) ◽  
pp. 454-481 ◽  
Author(s):  
P. D. Snavely ◽  
N. S. MacLeod ◽  
H. C. Wagner
Keyword(s):  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Alkalic Basalts

scholarly journals Bioenergy harvest, climate change, and forest carbon in the Oregon Coast Range

GCB Bioenergy ◽  
2015 ◽  
Vol 8 (2) ◽  
pp. 357-370 ◽  
Author(s):  
Megan K. Creutzburg ◽  
Robert M. Scheller ◽  
Melissa S. Lucash ◽  
Louisa B. Evers ◽  
Stephen D. LeDuc ◽  
...  
Keyword(s):  
Climate Change ◽  
Forest Carbon ◽  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast
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