Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Riddell, Audrey P. License Public Domain Mark 1.0

Seasonal and interannual variation in juvenile salmonids and associated fish assemblage in open waters of the lower Columbia River estuary

Creator:

Weitkamp, Laurie A., Bentley, Paul J., and Litz, Marisa N. C.

Abstract:

The transition between freshwater and marine environments is associated with high mortality for juvenile anadromous salmonids, yet little is known about this critical period in many large rivers. To address this deficiency, we investigated the estuarine ecology of juvenile salmonids and their associated fish assemblage in open-water habitats of the...

Resource Type:

Article

Full Text:

also was negatively correlated with the PDO (r=–0.48, P<0.05), indicating the influence of large
Final Supplemental Environmental Impact Statement on Management of Habitat for Late-Successional and Old-Growth Forest Related Species Within the Range of the Northern Spotted Owl

Creator:

United States. Forest Service and United States. Bureau of Land Management

Abstract:

The Forest Service and the Bureau of Land Management propose to adopt coordinated ecosystem management direction for the lands they administer within the range of the northern spotted owl. This Supplemental Environmental Impact Statement (SETS) presents as alternatives the options, with slight modifications, developed by the Forest Ecosystem Management Assessment...

Resource Type:

Technical Report