Resultados de la búsqueda
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A revision of yield and catch controls for managing the mackerel icefish (Champsocephalus gunnari) fishery in the vicinity of Heard Island and McDonald Islands
Abstract: A recent 2000 survey of mackerel icefish in the vicinity of Heard Island enabled a ... revised estimate of yield for the coming 2 seasons. While the biomass of icefish appears lower than in ... altering the minimum size regulations at CCAMLR in 2001 to account for the potential for unassessed cohorts ... icefish (Champsocephalus gunnari) fishery in the vicinity of Heard Island and McDonald Islands Approval ...
Meeting Document : WG-FSA-00/41 : Autor(es): A. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)
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REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009
completed on the RV Southern Champion, continuing the series that commenced in 1997. Catches in 2008 were ... features of the survey was the very large catch of jellyfish. In contrast, overall catches for the 2009 ... DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND ...
Meeting Document : WG-FSA-09/34 : Autor(es): G.B. Nowara (Australia)
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PRELIMINARY ESTIMATION OF PENGUIN BREEDING ABUNDANCE AT SPATIAL-SCALES OF RELEVANCE TO CCAMLR: INCORPORATING UNCERTAINTY IN COUNT DATA
estimation of SSMU-specific gentoo and Adélie breeding abundance in Area 48, and similar analyses of east ... breeding population, and would only account for uncertainty in the accuracy of the count data. However, the ... work was seen as useful in illustrating both the database of penguin count data compiled for the ... -SCALES OF RELEVANCE TO CCAMLR: INCORPORATING UNCERTAINTY IN COUNT DATA Approval: Approved ...
Meeting Document : WG-EMM-08/53 : Autor(es): H. Lynch, R. Naveen (USA), J. McKinlay, C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, S. Trivelpiece (USA) and D. Ramm (CCAMLR Secretariat)
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Krill distribution variability and fishery conditions within the local ground of Subarea 48.3 in June 1991
characteristics variability were carried out within a local ground of Subarea 48.3 in the fleet operation area. It ... is shown that krill transport by wat4er flow across the fishing ground results in variation of fished ... krill aggregations distribution, and thus, in unstable indices of fishing vessels activity. During the ... distribution variability and fishery conditions within the local ground of Subarea 48.3 in June 1991 Approval ...
Meeting Document : WG-EMM-95/04 : Autor(es): Kasatkina, S.M.
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On the status of mesopelagic fish (myctophidae) in the Southern Ocean ecosystem
relationships of myctophids demonstrate that this group of mesopelagic fish plays a significant role in the ... 364 million tonnes. According to its position in the trophic system of the Southern Ocean, myctophids ... producers, in turn guaranteeing the production of organisms at higher trophic levels (certain species of ... (myctophidae) in the Southern Ocean ecosystem Approval: Approved ...
Meeting Document : WG-FSA-93/17 : Autor(es): A.N. Kozlov (Russia)
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An updated glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area
Abstract: In 2009 SC-CCAMLR identified a list of tasks to be considered intersessionally to ... progress a framework to manage the risk that bottom fishing in the CCAMLR Area may produce significant ... -CAMLR XXVIII, paragraph 4.251(iii)). In 2010 WG-EMM discussed a proposed VME glossary (WG-EMM-10/29) and ... glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area ...
Meeting Document : WG-FSA-10/28 : Autor(es): B.R. Sharp and S.J. Parker (New Zealand)
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Preliminary report on the South Orkneys Ecosystem Studies (SOES) field work undertaken by RRS James Clark Ross (JR15004) and associated field camps in January–February 2016
the krill-based ecosystem in the main fishing area in Subarea 48 undertaken in the austral summer of ... in January–February 2016 Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-EMM-16/19 : Autor(es): J. Watkins, O.R. Godø, S. Fielding, C. Reiss, P. Trathan and E. Murphy
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Krill faecal pellets drive hidden pulses of particulate organic carbon in the marginal ice zone
to capture with current observational techniques and may thus be underrepresented in POC flux ... behaviour could result in a major conduit of carbon to depth through their rapid exploitation of ... conservatively estimated flux highlights the important role of large, swarming macrozooplankton in POC export and ... G.A. Tarling Title: Krill faecal pellets drive hidden pulses of particulate organic carbon in the ...
Meeting Document : WG-EMM-2019/P01 : Autor(es): A. Belcher, S.A. Henson, C. Manno, S.L. Hill, A. Atkinson, S.E. Thorpe, P. Fretwell, L. Ireland and G.A. Tarling
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The IPCC Special Report on the Ocean and Cryosphere in a Changing Climate: CCAMLR’s duty to respond
on the Ocean and Cryosphere in a Changing Climate (SROCC). The report compiles scientific evidence to ... make clear the devastating impacts that climate change are having on the oceans and polar regions. In ... conservation measures and implication statements in all working papers and fisheries reports. Commit to ... Cryosphere in a Changing Climate: CCAMLR’s duty to respond Microsoft Word File: cc-38-bg-56.docx Approval ...
Meeting Document : CCAMLR-38/BG/56 : Autor(es): Submitted by ASOC
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A NON-HIERARCHICAL TAXONOMIC KEY FOR SEABIRD IDENTIFICATION IN THE HEARD ISLAND AND MCDONALD ISLANDS AND KERGUELEN ISLAND FISHERIES.
identification of seabirds that come into contact with or are seen in the vicinity of fishing operations in the ... : A NON-HIERARCHICAL TAXONOMIC KEY FOR SEABIRD IDENTIFICATION IN THE HEARD ISLAND AND MCDONALD ISLANDS ...
Meeting Document : WG-FSA-08/54 : Autor(es): J. Fielding, T. Lamb, B. Wienecke (Australia) and N. Gasco (France)