Forest Landscape Patterns around Marbled Murrelet Nest Sites in the Oregon Coast Range

2003 ◽  
Vol 84 (2) ◽  
pp. 80 ◽  
Author(s):  
William J. Ripple ◽  
S. Kim Nelson ◽  
Elizabeth M. Glenn
Keyword(s):  
Landscape Patterns ◽  
Forest Landscape ◽  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Marbled Murrelet ◽  
Nest Sites

scholarly journals Activity Patterns of Marbled Murrelets in Douglas-Fir Old-Growth Forests of the Oregon Coast Range

The Condor ◽  
2000 ◽  
Vol 102 (2) ◽  
pp. 275-285 ◽  
Author(s):  
Patrick G. R. Jodice ◽  
Michael W. Collopy
Keyword(s):  
Daily Activity ◽  
Spatial Scales ◽  
Activity Patterns ◽  
Daily Basis ◽  
Data Sets ◽  
Coast Range ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Marbled Murrelet ◽  
Marbled Murrelets

Abstract We monitored activity patterns of Marbled Murrelets (Brachyramphus marmoratus) on a near-daily basis using audio-visual surveys during three breeding seasons at five forest stands in the Oregon Coast Range. Three measures of activity were recorded: number of daily detections, number of daily vocalizations, and duration of daily activity. Each measure was highly variable within and among stands and years, and we recorded greater variability than has been previously reported for this species. The three measures of activity were strongly correlated within a day at each survey station, but correlative relationships at temporal and spatial scales greater than this were inconsistent. Activity varied greatly from one day to the next during all portions of the breeding season, and we did not identify any month when variability in activity was consistently higher or lower than any other month. Multivariate analyses revealed that weather and date variates explained little of the variability in daily activity. Given the extreme levels of variability in Marbled Murrelet activity and our lack of understanding as to which factors drive that variability, it is critical that conclusions about activity or behavior not be drawn from data sets not specifically designed to answer the questions of interest.

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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