Search results
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Australian research on Antarctic bird and seal diets
data on the diets of important vertebrate predator species in Prydz Bay and around the sub-Antarctic ... is cantered the CCAMLR Ecosystem Monitoring Programme's priority study area, Euphausia superba forms ... Many data on the diets of important vertebrate predator species in Prydz Bay and around the sub ... is cantered the CCAMLR Ecosystem Monitoring Programme's priority study area, Euphausia superba forms ... BIRD AND SEAL DIETS R. Williams Abstract Many data on the diets of important vertebrate predator ... priority study area, Euphausia superba forms a rather low proportion of the diet of most vertebrate ... . This was initially in response to the need identified by the BIOMASS Programme for data on the diets of vertebrate ... . Seven seasons of data are now available for this species. Other major, although shorter term studies ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Author(s): Williams, R.
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Modelling availability bias using existing time series count data: Adélie penguins as a case study
-specific factor (termed the availability fraction) if the count is to form the basis of an estimate ... of the breeding population. Existing time series count data of adult Adelie penguins from a range of sites ... series count data: Adélie penguins as a case study Approval: Approved ... factor (termed the availability fraction) if the count is to form the basis of an estimate ...
Meeting Document : WG-EMM-04/54 : Author(s): L. Emmerson, B. Raymond and C. Southwell (Australia)
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Measures to avoid bias in abundance estimates of Dissostichus spp. based on tag-recapture data
Abstract: Using the simplest form of an abundance estimator using tag-recapture data, the Lincoln ... Using the simplest form of an abundance estimator using tag-recapture data, the Lincoln-Petersen ... : Measures to avoid bias in abundance estimates of Dissostichus spp. based on tag-recapture data Approval ... Measures to avoid bias in abundance estimates of Dissostichus spp. based on tag-recapture data ...
Meeting Document : WG-SAM-12/23 : Author(s): D.C. Welsford and P.E. Ziegler (Australia)
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Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations
-yield formula, and it provides useful estimates of sustainable yield for data-poor fisheries on long ... production, in the form of a “windfall ratio”. The DCAC is calculated as the sum of catches divided ... -corrected average catch: a simple formula for estimating sustainable yields in data-poor situations Approval ... formula, and it provides useful estimates of sustainable yield for data-poor fisheries on long-lived ...
Meeting Document : WG-SAM-11/P3 : Author(s): A.D. McCall
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A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data
Sea Region incorporating multi-year mark-recapture data Abstract / Description: An exploratory ... and subsequent multi-year data of recapture of tagged fish in conjunction with fishery catch-at-age data ... ) biomass was estimated as 74.8% B 0 (95% CIs 71–78). Sensitivity analyses carried out showed the data ... as the time series develops, a signal which is not present in the fishery-dependent data. File: 07 Mormede et ... IncorporAtIng multI-yeAr mArk-recApture dAtA S. Mormede and A. Dunn National Institute of Water ... Sea region that incorporates multi-year release of tagged fish and subsequent multi-year data ... of recapture of tagged fish in conjunction with fishery catch-at-age data. This is the first published stock ... as 74.8% B0 (95% CIs 71–78). Sensitivity analyses carried out showed the data selection provided ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Author(s): Mormede, S., A. Dunn and S.M. Hanchet
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Australian research on Antarctic bird and seal diets
Abstract: Many data on the diets of important vertebrate predator species in Prydz Bay and around ... is centered the CCAMLR Ecosystem Monitoring Programme's priority study area, Euphausia superba forms ... Many data on the diets of important vertebrate predator species in Prydz Bay and around the sub ... is centered the CCAMLR Ecosystem Monitoring Programme's priority study area, Euphausia superba forms a rather ...
Meeting Document : SC-CAMLR-VII/BG/32 : Author(s): Delegation of Australia
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e-sc-vi-a6.pdf
... to draft a request form for information on planned national research programs. The form, kindly drafted ... asked to complete the prepared research program inventory form regarding 1987/1988 programs and provide ... of CCAMLR. A draft set of the research program inventory forms was compiled during the meeting; Members ... were invited to provide additions or revisions to these forms to the Secretariat by 7 December 1987 ... . It was decided to draft a request form for information on planned national research programs. The ... form, kindly drafted by Dr John Heap (UK) includes the following major topics for each program: (1 ... . 7. Members were asked to complete the prepared research program inventory form regarding 1987/1988 ... support of the scientific program of CCAMLR. A draft set of the research program inventory forms was application/pdf attached to:WG-LTP-87
Meeting Report : WG-LTP-87
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Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set
data set Abstract / Description: In the vicinity of the northern tip of the Antarctic Peninsula ... water from the Pacific Ocean. A series of fronts form which are collectively referred to as the Weddell ... Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set ... Ocean. A series of fronts form which are collectively referred to as the Weddell-Scotia Confluence ... OF THE SIEDLECKI JANUARY 1987, SOUTH SHETLAND ISLAND DATA SET Arnold L. Gordon Abstract I n the vicinity ... form which are collectively referred to as the Weddell-Scotia Confluence. Within the Confluence region ... eaux circumpolaires plus chaudes venant de I'ocean Pacifique. La se forme une serie de fronts connus ... that the circulation would form an isobath contour following current, with shallower topography to the left ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Author(s): Gordon, A.L.
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DEVELOPING A ‘BEST AVAILABLE SCIENCE’ BATHYMETRIC DATA FRAMEWORK FOR FISHERIES MANAGEMENT IN THE ROSS SEA
science” bathymetric data for the Ross Sea region along with a set of spatial tools in the form ... ; bathymetric data for the Ross Sea region along with a set of spatial tools in the form of computer scripts ... Abstract: Bathymetric data are used inter alia to define management boundaries, implement ... -based management through bioregionalisation. Several data sources for bathymetric data exist ...
Meeting Document : WG-FSA-09/38 : Author(s): S.J. Parker, S.M. Hanchet, B. Wood and A. Dunn (New Zealand)
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Identification of important benthic areas for conservation – using shared data from the Domain 1 MPA planning process
according to habitat-forming features such as geomorphology and bathymetry. The core areas are primarily ... , and around the South Orkney Islands. Data layers shared with all CCAMLR Members as part of the Domain ... 1 planning process were used in this study (under the CCAMLR data use and access rules). This study ... . The range of available data also has relevance to a wide variety of other CCAMLR work, in addition to MPA ...
Meeting Document : WG-EMM-16/35 : Author(s): M. Bristow, S. Grant, M. Santos and A. Capurro