2024年12月4日 · Most of the U.S. coho salmon harvest comes from Alaska (over 90%) with smaller percentages from Washington and Oregon. Gear types, habitat impacts, and bycatch: Coho salmon are mainly harvested in commercial troll …

2024年9月12日 · Our work to forecast salmon harvests, assess the impact of commercial fisheries on salmon, and evaluate how salmon populations respond to environmental changes enable us to estimate abundance and trends for coho salmon in Alaska.

1998年8月10日 · Oregon Coast Coho Salmon. The Oregon Coast coho salmon is a threatened species. NOAA Fisheries’ West Coast Region, along with the Science Centers, work to protect and conserve this species under the Endangered Species Act.

2024年12月4日 · Our work to forecast salmon harvests, assess the impact of commercial fisheries on salmon, and evaluate how salmon populations respond to environmental changes enable us to estimate abundance and trends for sockeye salmon in Alaska.

1997年5月6日 · NOAA Fisheries released the final Southern Oregon/Northern California Coast (SONCC) Coho Salmon Recovery Plan on September 30, 2014. The goal of the plan is to restore SONCC coho salmon to healthy, self-sustaining numbers so that the protections of the Endangered Species Act are no longer necessary.

2019年5月23日 · On the Oregon coast, NOAA and partners are leveraging the strong engineering skills of their beloved state animal to restore important habitat for threatened coho salmon and other species.

The plan covers Chinook and coho salmon, and sometimes pink salmon near the Canadian border. Sockeye, chum, and steelhead are rarely caught in ocean fisheries. Learn about ocean salmon fisheries on the West Coast

2024年12月4日 · Chum salmon is one of the largest species of Pacific salmon, second only to Chinook salmon in size. When in the ocean, chum salmon are metallic greenish-blue along the back with black speckles, similar to both sockeye and coho salmon. As they enter fresh water, their appearance changes dramatically.

2013年5月16日 · In Canada and Alaska—the heart of coho country—the young fish migrate out to sea over a short span of time, usually about a month. But in California, which is the southern end of their natural range, coho salmon migrate over a …

1996年10月31日 · Central California Coast Coho Salmon. The Central California Coast coho salmon is an endangered species. NOAA Fisheries selected it as one of our nine Species in the Spotlight because it is at a high risk of extinction.