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14 resources match your filter criteria.

2016 5-Year Review : Summary & Evaluation of California Coastal Chinook Salmon and Northern California Steelhead

he Endangered Species Act requires periodic reviews of species that are listed as threatened or endangered to ensure that the listing is still accurate.
April 13, 2016 - ESA 5-Year Review ,
West Coast

5-Year Review : Summary and Evaluation of Central Valley Spring-run Chinook Salmon Evolutionarily Significant Unit

Many West Coast salmon and steelhead (Oncorhynchus sp.) stocks have declined substantially from their historic numbers and now are at a fraction of their historical abundance.
April 13, 2016 - ESA 5-Year Review ,
West Coast

2016 5-Year Review: Summary & Evaluation of Snake River Sockeye, Snake River Spring-Summer Chinook, Snake River Fall-Run Chinook, Snake River Basin Steelhead

Many West Coast salmon and steelhead (Oncorhynchus spp.) stocks have declined substantially from their historical numbers and now are at a fraction of their historical abundance. Several factors contribute to these declines, including: overfishing, loss and degradation of freshwater and estuarine habitat, hydropower development, poor ocean conditions, and hatchery practices.
March 29, 2016 - ESA 5-Year Review ,
West Coast

Endangered Species Act Status Review for Upper Klamath and Trinity River Chinook Salmon

The 2013 Status Review Report Conducted on a Petition to list under the U.S. Endangered Species Act both spring-run and fall-run Chinook salmon in the Upper Klamath and Trinity Rivers (UKTR) Chinook Salmon Evolutionarily Significant Unit (ESU)
January 01, 2013 - ESA Status Review ,
West Coast