Download or read book Movements of Juvenile Halibut in IPHC Regulatory Areas 2 and 3 written by Ray Hilborn and published by . This book was released on 1995 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1980 and 1981, more than 68,000 juvenile halibut were tagged in the Gulf of Alaska and Southeast Alaska in an effort to obtain estimates of movements of juvenile halibut. In this paper we develop a maximum likelihood method for estimating the movement between International Pacific Halibut Commission (IPHC) regulatory Areas 3B, 3A, 2C, 2B and 2A. In addition to the movement rates, we also estimate the sizespecific natural mortality, tagging mortality and size selectivity for commercial gear in Areas 3B and 3A. We found that all of these parameters could be estimated with low confounding, and that the predicted recovery pattern of tags conforms closely to the observed recoveries. The best fitting model estimates that there are substantial southerly movements of juvenile halibut; for example, we estimate that 17% of fish tagged in 3B would recruit as adults to 2B, and that 25% of fish tagged in 3A would recruit as adults to 2B. Further improvements in the analysis could include smaller spatial scale of analysis, and combining tagging analysis with catch-at-age data.

Download or read book Pacific Coast Groundfish Fishery Management Plan Bycatch Mitigation Program written by and published by . This book was released on 2004 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report written by and published by . This book was released on 2000 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fisheries Review written by and published by . This book was released on 1995 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pacific Halibut Bycatch in the Groundfish Fisheries written by Patrick J. Sullivan and published by Seattle, Wash. : International Pacific Halibut Commission. This book was released on 1994 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report International Pacific Halibut Commission written by and published by . This book was released on 1995 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seasonal Movements and Environmental Conditions Experienced by Pacific Halibut Along the Aleutian Islands Examined by Pop up Satellite Tags written by Andrew C. Seitz and published by . This book was released on 2008 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines the seasonal migration and depth-specific behavior of Pacific halibut along the Aleutian Islands, which serve as indicators of population structure.

Download or read book The Pacific Halibut Resource and Fishery in Regulatory Area 2 written by International Pacific Halibut Commission and published by Seattle : International Pacific Halibut Commission. This book was released on 1983 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific Report International Pacific Halibut Commission written by International Pacific Halibut Commission (United States and Canada). and published by . This book was released on 1983 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microsatellite Screening in Pacific Halibut Hippoglossus Stenolepis and a Preliminary Examination of Population Structure Based on Observed DNA Variation written by Lorenz Hauser and published by . This book was released on 2006 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details the initial steps of a study examining the population structure of the eastern Pacific halibut stock. Methods discussed include optimization of a suite of dionucleotide microsatellites and application of those markers in a preliminary analysis of gene frequencies from three sites representing the edges of the geographic range of the stock.

Download or read book Annual Report International Pacific Halibut Commission written by International Pacific Halibut Commission and published by . This book was released on 2006 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the International Symposium on North Pacific Flatfish written by Alaska Sea Grant College Program and published by Alaska Sea Grant College Program. This book was released on 1994 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: In October 1994, 65 researchers gathered in Anchorage for the International Symposium on North Pacific Flatfish. Flatfish are a major part of the ecosystem, but because they do not bring in big dollars on the fisheries market, they are often an ignored resource. The first opportunity for North Pacific flatfish scientists to share information internationally, the symposium provided a perspective for planning ecosystem research.

Download or read book Scientific Report written by International Pacific Halibut Commission and published by . This book was released on 2008 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 2013 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods of Population Assessment of Pacific Halibut written by Terrance J. Quinn and published by . This book was released on 1985 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book North American Journal of Fisheries Management written by and published by . This book was released on 2000 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oceanic Abstracts written by and published by . This book was released on 1997 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: