Resultados de la búsqueda
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Bayesian data-model synthesis for biological conservation and management in Antarctica
CCAMLR Ecosystem Monitoring Program in obtaining policy-relevant summaries of Adélie penguin abundance ... streaming in from a multitude of sensors with other sources of information such as field counts and ... concerns of the Antarctic research and management community. In sum, we propose to develop the data-to ... in the Antarctic. This paper serves as an introduction to our proposed development work (as recently ...
Meeting Document : WG-EMM-13/26 : Autor(es): H.J. Lynch and M. Schwaller (USA)
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Reproduction of the mackerel icefish (Champsocephalus gunnari) and its implications for fisheries management in the Atlantic sector of the Southern Ocean
March to the end of each year's meeting of CCAMLR which is usually held in late October or early ... for fisheries management in the Atlantic sector of the Southern Ocean Abstract / Description ... been reviewed and discussed in the light of existing conservation measures. Length at first spawning is ... Islands and in the South Shetland Islands/Antarctic Peninsula region. Around South Georgia spawning takes ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 51–68 : Autor(es): Kock, K.-H.
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A multivariate approach to examining patterns in research fishing activities using the SSRU 88.2A–B North survey as an example
Abstract: The WG-SAM in 2016 “agreed the importance of identifying a set of diagnostics and clear ... criteria to assess the likelihood that a vessel is operating as would be expected in normal research ... activities”, further noting that a characterisation of fishing activities was also required in order to ... achieve such a goal (WG-SAM 2016, paragraph 4.19). In this paper, we further develop the analysis of Large ...
Meeting Document : WG-FSA-16/46 : Autor(es): S. Mormede, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø
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Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea
-XXI. The first three are static allocations: the first is proportional to estimated predator demand in ... each SSMU; the second is proportional to the estimated standing stock of krill in each SSMU; and the ... third is proportional to the standing stock less predator demand in each SSMU. The fourth option is a ... dynamic allocation based on land-based predator monitoring conducted just prior to or early in the fishing ...
Meeting Document : WG-EMM-03/36 : Autor(es): R.P. Hewitt, G. Watters (USA) and P.N. Trathan (United Kingdom)
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Secretariat work in support of WG-EMM
the past year in support of WG-EMM. The outcome of these tasks are outlined in table format. Where ... required, detailed information is provided in meeting papers Author(s): Secretariat Title: Secretariat ... work in support of WG-EMM Approval: Approved ...
Meeting Document : WG-EMM-01/6 : Autor(es): Secretariat
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ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATA
Abstract: An attempt to use reported catch and CPUE data based on data of observers in the ... assessment of Antarctic toothfish stock in Division 58.4.1 is made. Unlike some previous results obtained for ... toothfish stock biomass in the Ross Sea. As a result of implementation of an age-structured and a dynamic ... production models, current stock biomass in this division is estimated as about 12000 t, while the estimate ...
Meeting Document : WG-FSA-09/14 Rev. 1 : Autor(es): D. Vasilyev, K. Shust, A. Petrov, V. Tatarnikov and I. Istomin (Russia)
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Report on transhipment of krill in 2009
activities by its krill fishing vessel in the CCAMLR Convention Area in 2009, as a background paper for ... CCAMLR annual meeting to be held in October 2010. Author(s): Delegation of Japan Title: Report on ... transhipment of krill in 2009 Approval: Approved ...
Meeting Document : CCAMLR-XXIX/BG/05 : Autor(es): Delegation of Japan
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Report on transhipment of krill in 2010
transhipment activities by its krill fishing vessel in the CCAMLR Convention Area in 2010, as a background ... paper for CCAMLR annual meeting to be held in October 2011. Author(s): Delegation of Japan Title ... : Report on transhipment of krill in 2010 Approval: Approved ...
Meeting Document : CCAMLR-XXX/BG/36 : Autor(es): Delegation of Japan
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The krill maturity cycle: a conceptual description of the seasonal cycle in Antarctic krill
Abstract: A long term study on the maturity cycle of Antarctic krill was conducted in a research ... aquarium. Antarctic krill were either kept individually or in a batch for 8 months under different ... observed. In all cases regression and re-maturation of external sexual characteristics were observed, but ... there were differences in length of the cycle and intermoult periods between the experimental conditions ...
Meeting Document : WG-EMM-06/23 : Autor(es): S. Kawaguchi, T. Yoshida, L. Finley, P. Cramp and S. Nicol (Australia)
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Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3
Abstract: At WG-EMM in Siena, 2004, the UK reported on the bycatch of fur seals in the krill ... fur seal deaths in the fishery. WG-EMM requested the UK to provide further details of the methods ... gazella) entanglements on krill vessels fishing around South Georgia in the 2004 fishing season. The ... fishing for krill in CCAMLR Subarea 48.3 Approval: Approved ...
Meeting Document : WG-FSA-04/83 : Autor(es): J. Hooper, J.M. Clark, C. Charman and D. Agnew (United Kingdom)