Resultados de la búsqueda
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Evaluation of populations of chinstrap and gentoo penguins at Cierva Cove (ASPA N° 132). Is this site an appropriate control area for non-fishing effects?
Abstract: We present new censuses data for a suite of chinstrap (Pygoscelis antarctica) and ... . Data indicate an overall increase in breeding population size of chinstrap and gentoo penguins. Given ... opportunity to explore how monitoring data can provide useful contrasts to other monitoring sites with more ...
Meeting Document : WG-EMM-13/27 : Autor(es): M.M. Santos, N.R. Coria, E. Barrera-Oro (Argentina) and J.T. Hinke (USA)
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
show the fit to the commercial length-frequency data for the main trawl fisheries (grounds B and C ... toothfish fisheries (longline and trawl) are detailed in Table 8 from fine-scale data. By-catch in the ... ......................................................................... 3 3. Parameters and available data.......................................................... 4 ... Commercial catch-at-age and catch-at-length data .............................. 7 Standardised CPUE ...
Document : Site Section: Publications
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.2
, paragraph 6.5). Data collection 8. Catch limits for CCAMLR’s fisheries for D. mawsoni and D. eleginoides ... integrated assessments; more basic approaches are used for the ‘data-poor’ fisheries (in Subarea 48.6 and in ... Area 58 outside the exclusive economic zones (EEZs)). The management of these data-poor fisheries has ... structured approach to setting catch limits, and spatially constraining research, in data-poor fisheries ...
Document : Site Section: Publications
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Informe de pesquerías 2015: Pesquería exploratoria de Dissostichus spp. en la Subárea 48.6
used for the ‘data-poor’ fisheries (in Subarea 48.6 and in Area 58 outside the exclusive economic ... zones (EEZs)). The management of these data-poor fisheries has been a major focus of attention in ... ‘data-poor exploratory fisheries’ (SC-CAMLR- XXX, paragraph 3.122). To rectify this situation the ... in Subarea 48.6 include catch data that CCAMLR has agreed should be quarantined as there is no ...
Document : Site Section: Publications
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 48.6
activity. Data collection 8. Catch limits for CCAMLR’s fisheries for D. mawsoni and D. eleginoides for ... integrated assessments; more basic approaches are used for the ‘data-poor’ fisheries (in Subarea 48.6 and in ... Area 58 outside the exclusive economic zones (EEZs)). The management of these data-poor fisheries has ... exploratory longline fisheries targeting D. mawsoni and D. eleginoides, biological data collection includes ...
Document : Site Section: Publications
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Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 48.6
approaches are used for the ‘data-poor’ fisheries (in Subarea 48.6 and in Area 58 outside the exclusive ... economic zones (EEZs)). The management of these data-poor fisheries has been a major focus of attention in ... in these fisheries in the next 3–5 years, and designated them ‘data-poor exploratory fisheries’ (SC ... Subarea 48.6 include catch data that CCAMLR has agreed should be quarantined as there is no confidence in ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
-fisheries in Division 58.5.2 was estimated in WG-FSA-09/20, including large amounts of catch-at-age data ... show the fit to the commercial length-frequency data for the main trawl fisheries (grounds B and C ... toothfish fisheries (longline and trawl) are detailed in Table 8 from fine-scale data. By-catch in the ... . Parameters and available data .......................................................... 4 3.1 Parameter ...
Document : Site Section: Publications
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Informe de Pesquería 2016: Dissostichus spp. Pesquería exploratoria en la Subárea 48.6
the ‘data-poor’ fisheries (in Subarea 48.6 and in Area 58 outside the exclusive economic zones (EEZs ... )). The management of these data-poor fisheries has been a major focus of attention in CCAMLR in recent ... years, and designated them ‘data-poor exploratory fisheries’ (SC-CAMLR- XXX, paragraph 3.122). To ... include catch data that CCAMLR has agreed should be quarantined as there is no confidence in the amount ...
Document : Site Section: Publications
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Expertos internacionales en ciencias marinas antárticas se reúnen en Hobart
future,” said Dr Belchier. 2019 saw the completion of a large-scale survey for krill undertaken through ... the cooperation of a number of CCAMLR Members and including the participation of the krill fishing ... . CCAMLR’s Subgroup on Acoustic Survey and Analysis Methods has reported that the size of the krill stock in ... the South Atlantic determined by the survey was 62.6 million tonnes. This is very similar to the krill ...
Page : Site Section: The Organisation
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On biogeographic patterns of benthic invertebrate mega fauna on shelf areas of the Southern Ocean Atlantic sector
communities incorporates a range of data on physical, environmental and biological properties, as well as the ... greatest complexity of data was available, the northern Antarctic Peninsula and the South Shetland Islands ... , reveals a two-layered pattern based on the standardised total biomass data and the composition of phyla ... physical oceanographic data for the region, a pattern of shelf faunal zonation emerges. Patterns of benthic ...
Meeting Document : WS-BSO-07/10 : Autor(es): S.J. Lockhart and C.D. Jones (USA)