The fisheries oceanography survey of the Bering Sea, known as BASIS, is made possible by the international treaty that led to the organization of the North Pacific Anadromous Fish Commission (NPAFC). The NPAFC was established under the Convention for the Conservation of Anadromous Stocks in the North Pacific Ocean effective February 1993 and includes Canada, Japan, Republic of Korea, the Russia...

Seasonal stock-specific distribution and abundance of Chinook salmon (Oncorhynchus tshawytscha) were determined using scale pattern analysis of Bering-Aleutian Salmon International Survey (BASIS) samples and catch data collected in the western Bering Sea in summer 2003 and fall 2002–2004. Chinook salmon were sparsely distributed in this region, which greatly limited the number of samples availa...

With climate change, scientists and others are interested in the future of Pacific salmon in the Arctic. Chum, pink, sockeye, coho, and chinook salmon have been encountered in the Beaufort Sea, well within Canadian Arctic waters. Chum is the only salmon species regarded as natal to the Mackenzie River watershed, although both pink and chum salmon appear to be natal to Alaska’s North Slope river...

We are in an era of phenological (seasonal timing) change (1). One of the most consistent fingerprints of climate change is the spring advancement of life history events of diverse taxa in the northern hemisphere, from flowers to butterflies to birds. As phenologies change, so too do potential interactions among species. The speed of phenological change can differ among interacting species (2, ...

The understanding of migration patterns can significantly contribute to conservation and management. The spawning migrations of Atlantic salmon (Salmo salar) cover thousands of kilometers from the feeding areas at sea to their natal rivers to reproduce. Migrating salmon are exposed to intensive harvest, but little is known of the population-specific differences in migration behavior. In this st...

The high level of escapes from Atlantic salmon farms, up to two million fishes per year in the North Atlantic, has raised concern about the potential impact on wild populations. We report on a two-generation experiment examining the estimated lifetime successes, relative to wild natives, of farm, F(1) and F(2) hybrids and BC(1) backcrosses to wild and farm salmon. Offspring of farm and "hybrids...

In the present study, salmon products available from UK retailers were analysed to determine the levels of n-3 long-chain PUFA (LC-PUFA), a key determinant of nutritional quality. There was a wide variation in the proportions and absolute contents of EPA and DHA in the products. Relatively high contents of 18 : 1n-9, 18 : 2n-6 and 18 : 3n-3, characteristic of vegetable oils (VO), were found in ...

The Skokomish salmon processing plant was built to provide a more efficient system for handling fish from the Indian commercial fishery on the Skokomish River. It is located on the Olympic Peninsula near the mouth of the Skokomish River about 45 miles southwest of Seattle, Washington (Figure 1). processing plant was designed in 1971, constructed in 1972, and has been in operation since December...

Chronic neck pain is a major problem with common causes including disc herniation and spondylosis that compress the spinal nerve roots. Cervical nerve root compression in the rat produces sustained behavioral hypersensitivity, due in part to the early upregulation of pro-inflammatory cytokines, the sustained hyperexcitability of neurons in the spinal cord and degeneration in the injured nerve r...

—This paper presents a synopsis of discussions by commercial and subsistence fishers, biologists, fishery managers, and academicians about salmon management held at the symposium (this volume). The group reviewed current strategies and discussed changes that may be made to improve management with respect to fish numbers, stakeholder needs, and engagement of local people. The conservation of sal...