Résultats de la recherche
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.1
that the Year-of-the-Skate had been a success overall and had met its objectives to enhance data ... least two (2) scientific observers, one of whom shall be appointed in accordance with the CCAMLR ... . The fishing season was from 1 December 2010 to 30 November 2011. Environmental protection in this ... . The Working Group noted that the two-stock ‘east and west’ hypothesis presented in WG-FSA-08/43 could ...
Document : Site Section: Publications
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Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf
fishing was car- ried out during a two-week period in January of that year. The third main fishing ... for all years up to, and includ- ing, the 2007/08 fishing year. The observer data used in this report ... 88.2 for all years up to, and including, the 2007/08 fishing year. Data error checking and grooming ... in the past two years this SSRU has contributed to >50% of the Ross Sea fish- ery catch. Moderate ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Auteur(s): Hanchet, S.M., S. Mormede and A. Dunn
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e-cc-xii.pdf
... from 20% to 0. (ii) At Signy Island the current survey showed a further reduction (totalling 80 ... measure was passed two years ago, and recommended the Government of Poland to urge its fleet to comply ... SCAF 3.17 South Africa was elected Chair and Chile Vice-Chair of SCAF for the next two years. 3.18 ... debris for the last two years (winters of 1991 and 1992) at Bird Island, South Georgia (CCAMLR-XII/BG/3
application/pdf attached to:CCAMLR-XIIMeeting Report : CCAMLR-XII
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.3b
159 7 50 6 - 20 <1 2006 159 8 50 1 - 20 <1 2007 159 10q 50 3 1267 20 1 2008 80 7 50 1 157 20 2 ... 2009 80 4 50 1 102 20 <1 2010 80 2 50 <1 22 20 <1 2011 - 1 - <1 - - <1 2012 - 1 - <1 - - <1 q ... tonne in any one haul or set, then the fishing vessel must move at least 5 n miles away for a period of ... season is represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR ...
Document : Site Section: Publications
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Fish stock assessment survey in Subarea 48.3
positions of hauls, catch rates and size composition of catches. The standing stock of one of the most ... decline by comparison with results from the 1989/90 season. Other species do not show a similar dramatic ... 10 15 20 25 30 :=5 40 45 50 55 60 65 70 75 80 85 Length cl~ss (cm) Figure 14: D. eleginoides ... 3 2 1 o o 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Lenoth class (cm) ~ Figure 15 ... 4 3 2 1 o o 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Length class (cm) Figure ... . The two largest catches, one of 696 kg at Shag Rocks and the other of 336 kg from the eastern end of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Auteur(s): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski
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Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
267 20 1 2008 80 7 50 1 157 20 2 2009 80 4 50 1 102 20 <1 2010 80 2 50 <1 22 20 <1 2011 - 1 - <1 ... each year are provided. Note: length-frequency distributions are only presented for those years in ... Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year in ... to 30 November 2014). Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ...
Document : Site Section: Publications
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The direct impact of fishing and fishery-related activities on marine life in the CCAMLR Convention Area with particular emphasis on longline fishing and its impact on albatrosses and petrels – a review
Abstract: Finfishing started in the Southern Ocean more than 30 years ago at South Georgia and ... Iles Kerguelen. The fishery extended further south for a few years in the second half of the 1970' ... local and killed probably only a few animals per year. Author(s): Delegation of Germany Title: The ... Ocean within one season. A number of direct effects from fishing activities can be seen on marine life ...
Meeting Document : SC-CAMLR-XIX/BG/11 : Auteur(s): Delegation of Germany
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Possible effects of different levels of fishing on krill on predators - some initial modelling attempts
Meeting of the CCAMLR's WG-Kril1 and WG-CEMP in 1992 to address this issue. First. estimates are made ... breeding success patterns for certain krill predator species. A "one-way" interaction model is ... merit discussion at the forthcoming WG-Kril1 and WG-CEMP meetings. A formalism for a "two-way" ... , but computations based on this approach are deferred pending clarification of the Questions raised ...
Meeting Document : WG-KRILL-93/43 : Auteur(s): D.S. Butterworth and R.B. Thomson (South Africa)
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Results of E.L. Holmberg 1997 fish survey in Subarea 48.3
this species in the whole subarea 48.3, is dominated by younger fish (less than two years). Four years ... Abstract: The survey comprised 51 bottom trawl hauls taken in subarea 48.3. Of these, one was ... discarded due to net damage. About 80% of the hauls were taken in the shelf of South Georgia Islands (41 ... , including Champsocephalus gunnari at the shelf of the South Georgia Islands. The age and size structure of ...
Meeting Document : WG-FSA-97/47 : Auteur(s): Prenski, B., Calcagno, J., Marschoff, E.R., Gonzalez, B.
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e-sc-xxvi-a5.pdf
... exploitation rates and abundance. During the three years of operation, 467 tags were released, and two ... 58.5.2 for several years, using a double-tagging method consistent with that proposed for the Year of ... Proposed ‘Year of the Skate’ .............................................................. 307 ... two subareas except for SSRUs 881D and 882C have now been fished. The 2007 D. mawsoni catch was the
application/pdf attached to:WG-FSA-07Meeting Report : WG-FSA-07