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Book Synopsis Alaska Tanner Crab (Chionoecetes Bairdi) Investigations by : William E. Donaldson
Download or read book Alaska Tanner Crab (Chionoecetes Bairdi) Investigations written by William E. Donaldson and published by . This book was released on 1980 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigations of Life History and Fishery for Tanner Crab (Chionoecetes Bairdi) in Alaska by : William A. Colgate
Download or read book Investigations of Life History and Fishery for Tanner Crab (Chionoecetes Bairdi) in Alaska written by William A. Colgate and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigations of Life History and Fishery for Tanner Crab (Chionoecetes Bairdi) in the Westward Region, Alaska, 1982 by : William A. Colgate
Download or read book Investigations of Life History and Fishery for Tanner Crab (Chionoecetes Bairdi) in the Westward Region, Alaska, 1982 written by William A. Colgate and published by . This book was released on 1983 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigations of Life History and Fishery for Tanner Crab (Chionoecetes Bairdi) in the Westward Region, Alaska, 1983 by : William A. Colgate
Download or read book Investigations of Life History and Fishery for Tanner Crab (Chionoecetes Bairdi) in the Westward Region, Alaska, 1983 written by William A. Colgate and published by . This book was released on 1985 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Kodiak Alaska Tanner Crab (Chionoecetes Bairdi) Research by : William E. Donaldson
Download or read book Kodiak Alaska Tanner Crab (Chionoecetes Bairdi) Research written by William E. Donaldson and published by . This book was released on 1977 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Alaska Tanner Crab (Chioneocetes Bairdi) Investigations: Technical Report for Period July 1 1977 to June 30, 1978 by : William E. Donaldson
Download or read book Alaska Tanner Crab (Chioneocetes Bairdi) Investigations: Technical Report for Period July 1 1977 to June 30, 1978 written by William E. Donaldson and published by . This book was released on 1979 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biology of the Tanner Crab, Chionoecetes Bairdi, in Alaska by : Daniel Urban
Download or read book Biology of the Tanner Crab, Chionoecetes Bairdi, in Alaska written by Daniel Urban and published by . This book was released on 1999 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioenergetics of Tanner Crab, Chionoecetes Bairdi Rathbun, in Gulf of Alaska by : A. J. Paul
Download or read book Bioenergetics of Tanner Crab, Chionoecetes Bairdi Rathbun, in Gulf of Alaska written by A. J. Paul and published by . This book was released on 1987 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Results of the 2019 Bering Sea Tanner Crab Chionoecetes Bairdi Tagging Study by : Andrew Nault
Download or read book Results of the 2019 Bering Sea Tanner Crab Chionoecetes Bairdi Tagging Study written by Andrew Nault and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Department of Fish and Game (ADF&G) deployed 140 pop-up satellite tags and 1,441 spaghetti tags on large male Tanner crab (≥127 mm carapace width) in 5 areas near the Pribilof Islands to investigate seasonal movements relative to the Pribilof Islands blue king crab protection area (PIBKCPA). Most satellite tags (n = 132) were programed to release to the ocean surface and transmit data between December 2019 and mid-January 2020 (~3.0-4.5 months at liberty); 8 tags were programmed to release on April 1, 2020 (7 months at liberty). Tag pop-up locations (crab end locations) and associated error ellipses were estimated using Argos satellite data derived from tag transmissions following release from the host crab. For satellite-tagged crab with the most reliable estimates of end location (n = 82), point estimates and plausible ranges were calculated for distance, rate, and direction of horizontal straight-line displacement over 90-146 days. Average (± 95% CI) straight-line horizontal movement rate of satellite-tagged crab with reliable end locations was 0.116 ± 0.027 km/d. Movement rates of new shell crab were greater than those of old shell crab (t-test, P
Book Synopsis Tanner Crab Off Alaska, Fisheries Management Plan (FMP) by :
Download or read book Tanner Crab Off Alaska, Fisheries Management Plan (FMP) written by and published by . This book was released on 1977 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Differentiation of Commercially Important Alaskan Tanner Crab (Chionoecetes Bairdi) Populations by : Thomas Andrew Bunch
Download or read book Genetic Differentiation of Commercially Important Alaskan Tanner Crab (Chionoecetes Bairdi) Populations written by Thomas Andrew Bunch and published by . This book was released on 1997 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Diversity and Population Genetic Structure of Tanner Crab Chionoecetes Bairdi in Alaskan Waters by : Genevieve M. Johnson
Download or read book Genetic Diversity and Population Genetic Structure of Tanner Crab Chionoecetes Bairdi in Alaskan Waters written by Genevieve M. Johnson and published by . This book was released on 2019 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tanner crab (Chionoecetes bairdi) is a large-bodied species of crab harvested in commercial, personal use, and subsistence fisheries across Alaska. The commercial fisheries were highly productive until the 1980s, when most stocks faced major declines and were closed to harvest. The recovery success of stocks throughout the state has been variable throughout the subsequent decades, leading managers to question whether there are aspects of the population dynamics that are not accounted for. There is limited information on the genetic population structure of C. bairdi in Alaskan waters, which has caused uncertainty about whether established management areas align well with distribution and migration patterns for this species. I applied novel high throughput sequencing methods to measure genetic diversity and investigate the genetic population structure of C. bairdi in Alaskan waters. Genomic DNA was isolated from samples collected from Southeast Alaska, Prince William Sound, and the Eastern Bering Sea, both east and west of 166°W longitude, and processed according to a Double-Digest Restriction-Associated DNA Sequencing protocol. The final genotype assembly included 89 individuals that were genotyped at 2,740 independent, neutral single-nucleotide polymorphism (SNP) sites, and contained 3.06% missing data. The average observed heterozygosity across SNP sites within regions was significantly lower than the average heterozygosity expected for populations in Hardy-Weinberg equilibrium. An analysis of molecular variance indicated that genetic variability was mostly found within individuals (90%), 10% of variability was observed between individuals within sampling regions, and no significant amount of variation was detected between sampling regions. Furthermore, pairwise FST estimates between sampling regions were low, and thus the null model of panmixia could not be rejected. Principal components analysis was also congruent with a model of no differentiation among regions. Bayesian analysis implemented in the program STRUCTURE did not support any population partitioning above K = 1 clusters, again indicating that there is not substantial genetic differentiation among the regions sampled from across the state of Alaska. These results indicate high gene flow throughout the distribution of Tanner crab across the Alaska continental shelf. Recognized stocks are genetically indistinguishable from each other. This may indicate that stocks exchange a substantial number of migrants, and may not operate independently. This new information can provide insights as management plans are evaluated and refined.
Book Synopsis Cook Inlet King and Tanner Crab Investigations by : Allen S. Davis
Download or read book Cook Inlet King and Tanner Crab Investigations written by Allen S. Davis and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Explorations for the Tanner Crab, Chionoecetes Bairdi, Off the Coasts of Kodiak Island, the Alaska Peninsula, and Aleutian Islands, 1973-1977 by : William E. Donaldson
Download or read book Explorations for the Tanner Crab, Chionoecetes Bairdi, Off the Coasts of Kodiak Island, the Alaska Peninsula, and Aleutian Islands, 1973-1977 written by William E. Donaldson and published by . This book was released on 1980 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Explorations for the Tanner Crab, Chionoecetes Bairdi, Off the Coasts of Kodiak Island, the Alaska Peninsula, and Aleutian Islands, 1978 and 1979 by : William E. Donaldson
Download or read book Explorations for the Tanner Crab, Chionoecetes Bairdi, Off the Coasts of Kodiak Island, the Alaska Peninsula, and Aleutian Islands, 1978 and 1979 written by William E. Donaldson and published by . This book was released on 1980 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1981 Westward Region Tanner Crab Population Surveys by : William A. Colgate
Download or read book 1981 Westward Region Tanner Crab Population Surveys written by William A. Colgate and published by . This book was released on 1981 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tanner Crab Off Alaska, Fisheries Management Plan (FMP) by :
Download or read book Tanner Crab Off Alaska, Fisheries Management Plan (FMP) written by and published by . This book was released on 1977 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: