A Survey of Spotted Owls in Young Forests in the Northern Coast Range of Oregon

The Murrelet ◽  
1988 ◽  
Vol 69 (3) ◽  
pp. 65 ◽  
Author(s):  
Eric D. Forsman
Keyword(s):  
Northern Coast ◽  
Coast Range ◽  
Spotted Owls ◽  
Young Forests

Crustal refraction profile, Oregon coast range

1966 ◽  
Vol 56 (6) ◽  
pp. 1357-1362
Author(s):  
Joseph W. Berg ◽  
Lynn Trembly ◽  
David A. Emilia ◽  
Jeremy R. Hutt ◽  
John M. King ◽  
...  
Keyword(s):  
Velocity Gradient ◽  
Seismic Waves ◽  
Northern Coast ◽  
Coast Range ◽  
Time Data ◽  
Oregon Coast Range ◽  
Oregon Coast ◽  
Travel Time Data ◽  
Quarry Blast ◽  
Distance Data

Abstract Seven temporary and three permanent seismograph stations recorded seismic waves to a distance of about 270 km from a 110,000 pound quarry blast detonated near Depoe Bay, Oregon. The recording stations were in a north-south line along the northern coast range of Western Oregon and Washington. The travel-time data indicate an apparent shallow crustal thickness (about 16 km) for this region. The time versus distance data were not continuous beyond 130 km from the source which may have resulted from any combination of the following causes: (1) insufficient source energy; (2) lateral geological variations; and/or (3) a subcrustal negative velocity gradient.

Abundance and Bloodfeeding Patterns of Mosquitoes (Diptera: Culicidae) in an Oak Woodland on the Eastern Slope of the Northern Coast Range of California

2017 ◽  
Vol 54 (5) ◽  
pp. 1344-1353 ◽  
Author(s):  
Tara C. Thiemann ◽  
David L. Woodward ◽  
Ying Fang ◽  
Bonnie M. Ryan ◽  
Brittany M. Nelms ◽  
...  
Keyword(s):  
Northern Coast ◽  
Coast Range ◽  
Eastern Slope ◽  
Oak Woodland

Late-Pleistocene and Holocene Remains of Hysterocarpus traski (Tule Perch) from Clear Lake, California, and Inferred Holocene Temperature Fluctuations

1977 ◽  
Vol 7 (1) ◽  
pp. 133-143 ◽  
Author(s):  
Richard W. Casteel ◽  
David P. Adam ◽  
John D. Sims
Keyword(s):  
Growth Rates ◽  
General Pattern ◽  
Western United States ◽  
Fish Length ◽  
Northern Coast ◽  
Tree Line ◽  
Coast Range ◽  
Clear Lake ◽  
Measuring Scale ◽  
Early And Middle Holocene

The remains of scales of Hysterocarpus traski Gibbons (Tule perch) were found throughout a 27.44-m core from Clear Lake. Most scales occurred between the mud surface and deposits approximately 11,000 years old. Changes in growth rates of the animals were examined by measuring scale annuli and applying an empirically established regression of fish length on scale radius. The data indicate a pattern of accelerating growth rates, reaching a peak between ⋍4000 and 2800 BP. After ⋍2800 BP, growth rates decline markedly. Because the growth rates of these animals are essentially dependent on temperature, the changes observed in the patterns of growth probably reflect changes in climate in the northern Coast Range. The general pattern of inferred temperature increase during the early and middle Holocene, ending between ⋍4000 and 2800 BP, is consistent with evidence from tree-line studies and palynology indicating higher temperatures in parts of the western United States during this period.

Jointly determined focal parameters along a fault in California's northern coast range

1985 ◽  
Vol 118 (3-4) ◽  
pp. 293-299 ◽  
Author(s):  
Peter Dehlinger ◽  
Bruce A. Bolt
Keyword(s):  
Northern Coast ◽  
Coast Range ◽  
Focal Parameters
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