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Filtering by: Academic Affiliation Fisheries and Wildlife Date issued sim 2011-03

Survival Rates of Northern Spotted Owls in Post-fire Landscapes of Southwest Oregon

Creator:

Clark, Darren A., Anthony, Robert G., and Andrews, Lawrence S.

Abstract:

We estimated annual survival rates (S) of 23 radio-marked Northern Spotted Owls (Strix occidentalis caurina) at the Quartz and Timbered Rock burns and adjacent areas in southwest Oregon. We used known-fate models in program MARK to test for differences in survival among three groups (owls dwelling inside of burned areas,...

Resource Type:

Article
The response to forced decompression in six species of Pacific rockfish

Creator:

Pribyl, Alena L., Kent, Michael L., Parker, Steven J., and Schreck, Carl B.

Abstract:

Pacific rockfish experience high discard mortality when captured owing to a condition called barotrauma,which is caused by the change in pressure during capture. This condition appears to be species specific at the macroscopic level; however, little is known about the microscopic tissue-level effects of barotrauma. Determining whether tissue-level injuries are...

Resource Type:

Article