Resultados de la búsqueda
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Remarks on natural mortality of Dissostichus eleginoides in Subarea 48.3
sites. By other hand, when comparing the different mean values of M for the different variables, it was ... Abstract: With samples originated in the Chilean longline fishery of Dissostichus eleginoides of ... subarea 48.3 (N=7848) after Sparre (1990) the natural mortality was calculated. The Von Bertalanffy ... , fishing depth and hook type. It was determined that there was no significative differences, in M value, in ...
Meeting Document : WG-FSA-92/21 Rev. 1 : Autor(es): C.A. Moreno and P.S. Rubilar (Chile)
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Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins
hydrogeographical and oceanographical conditions. For example, sampling sites for the Pacific Ocean lie well outside ... the Antarctic Convergence whereas the Indian Ocean sites straddle the Convergence. The Atlantic sites ... weight (WW), and basin. There was no difference between TL-WW relationships by gender within any basin ... across the range examined. However, fish were significantly smaller within the Atlantic basin (mean=84.52 ...
Meeting Document : WG-FSA-06/24 : Autor(es): K. Dawson Guynn and M.S. Peterson (USA)
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Relevamiento de desechos marinos en la costa de la base científica Antártica Artigas (BCAA) en la Isla Rey Jorge / 25 de Mayo – temporada 2000/01
, mediante el seguimiento de indicativos que a través de su manifestación como factores que pueden afectar ...
Meeting Document : SC-CAMLR-XX/BG/21 : Autor(es): Delegación de Uruguay
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Relevamiento de Desechos Marinos en la Costa de la Base Científica Antártica Artigas (BCAA) en la Isla Rey Jorge / 25 de Mayo, y en la Estacíon Científica Antártica T/N Ruperto Elichiribehety (ECARE) en la Península Antártica – Temporada 1999–2000
seguimiento de indicativos que a través de su manifestación como factores que pueden afectar los recursos ...
Meeting Document : SC-CAMLR-XIX/BG/26 : Autor(es): Delegación de Uruguay
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Relevamiento de desechos marinos en la Costa de la Base Científica Antártica Artigas (BCAA) en la Isla Rey Jorge/25 de Mayo – temporada 2001/02
través de su manifestación como factores que pueden afectar los recursos vivos marinos antárticos, dan ...
Meeting Document : SC-CAMLR-XXI/BG/35 : Autor(es): Delegación de Uruguay
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Stock connectivity of Antarctic toothfish
be sequenced by Diversity Arrays to identify variable nucleotide SNPs sites. The analysis of SNPs ... sampled toothfish shared over 99.9% of the observed variation between sites. While some genetic ... , 48.4, 48.6, 88.1, 88.2 and 88.3, Divisions 58.4.1, 58.4.2 and 58.5.2, and the SPRFMO area north of ... indicated that the genetic structuring of Antarctic toothfish across the Southern Ocean is very weak. The ...
Meeting Document : WG-FSA-2019/P01 : Autor(es): D. Maschette, S. Wotherspoon, A. Polanowski, B. Deagle, D. Welsford and P. Ziegler
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Relevamiento de desechos marinos en la costa septentrional de la Base Científica Antártica Artigas (BCAA) en la Isla Rey Jorge/25 de Mayo – temporada 2002/03
indicativos que a través de su manifestación como factores que pueden afectar los recursos vivos marinos ...
Meeting Document : SC-CAMLR-XXII/BG/20 : Autor(es): Delegación de Uruguay
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Effect of a shore-based sampling program on Notothenia coriiceps populations
two close but not previously sampled zones (sites 2 and 3). The fish were caught with trammel nets ... in length (TL) of the fish was observed throughout the whole period. The fish from sites 2 (x=32.4 cm ... summers of 1992/93 to 1994/95 at one specific zone (site 1) with those taken in the same last summer at ... than those from site 1 caught in the summers of 1994/95 (x=28.8 cm) and 1993/94 (x=30.2 cm), but were ...
Meeting Document : WG-FSA-99/24 : Autor(es): R. Casaux and E. Barrera-Oro (Argentina)
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CEMP 2018/19 data and updated spatial analysis of Area 48
for the 2018/19 monitoring season detailed by site and species, and includes an update to the Combined ... Abstract: This paper reports on the CCAMLR Ecosystem Monitoring Program (CEMP) data submissions ... Standardised Index (CSI) analysis from 2018 for Area 48. The CSI analysis is a method used to examine spatial ... patterns of inter-annual variability of the response by krill-dependent predators to changes in the ...
Meeting Document : WG-EMM-2019/04 : Autor(es): CCAMLR Secretariat
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CEMP indices: 2007 update
sites and 13 different CEMP parameters for the 2006/07 season. No data was submitted from Ross Island ... Abstract: The CCAMLR Ecosystem Monitoring Program (CEMP) uses indices derived from data on ... indicator species collected by standard methods in the three Integrated Study Regions of the Convention Area ... . Each year the Secretariat updates the standardised index values and provides a summary of trends and ...
Meeting Document : WG-EMM-07/04 : Autor(es): Secretariat