Résultats de la recherche
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Catchability of midwater trawls in relation to krill fishery
Abstract: The relation between mid-water trawl catchability and its construction, trawling regime ... , krill aggregations distribution in the study area is discussed. It is shown that while the trawl ... selectivity affects krill length composition in each trawl sample, the trawl catchability affects the ... estimation of total krill lengths distribution, obtained on the basis of trawl samples from different catched ...
Meeting Document : WG-EMM-98/20 : Auteur(s): S.M. Kasatkina (Russia)
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ASPECTS OF POPULATION STRUCTURE, DYNAMICS, AND DEMOGRAPHY OF RELEVANCE TO ABUNDANCE ESTIMATION: ADÉLIE PENGUINS
breeding sites during the breeding season. The objective of this paper is to identify and describe the ... aspects of Adélie penguin population structure, dynamics and demography that are relevant to the ... interpretation of counts made at breeding sites and the estimation of overall population abundance derived from ... , it is important to understand the population dynamics of the different components of the population ...
Meeting Document : WG-EMM-PSW-08/09 : Auteur(s): L. Emmerson and C. Southwell (Australia)
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Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3
Abstract: During the year 2005 meeting of the WG-FSA two different methods for assessing ... Patagonian toothfish stock in CCAMLR Subarea 48.3 were available to the Working Group: CASAL and ASPM (WG-FSA ... -05/16; WG-FSA-05/73). Although the underlying basic age-structure population dynamics models in both ... cases were similar, there were considerable differences in assumptions and implementations of the two ...
Meeting Document : WG-FSA-SAM-06/13 : Auteur(s): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)
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Antarctic sea ice losses drive gains in benthic carbon drawdown
Abstract: Loss of sea-ice, ice shelves and retreat of coastal glaciers around the Antarctic ... Peninsula in the last few years has exposed new open water, allowing large blooms of phytoplankton to ... flourish in the newly exposed coastal areas. This new productivity has important consequences as the ... phytoplankton die and sink to the sea-bed where the carbon is sequestered for thousands of years. This carbon ...
Meeting Document : SC-CAMLR-XXXIV/BG/34 : Auteur(s): Delegation of the United Kingdom
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Domain 1 Marine Protected Area Preliminary Proposal – PART C: Biodiversity Analysis by MPA zones
their distribution is complex. The Domain 1 MPA model was generated based on priority areas for ... conservation and taking into consideration the krill fishery and climate change. The model achieved the targets ... for almost 90% of the conservation objects, including the protection for all the areas considered to ... be important for birds, mammals and fishes. The proposed MPA fulfils the level of protection agreed ...
Meeting Document : WG-EMM-17/25 Rev. 1 : Auteur(s): Delegations of Argentina and Chile
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Proposition pour modifier la mesure de conservation 10-05 afin d'établir une transparence des totaux de captures, du transbordement et du débarquement de légine
Abstract: The United States proposes to amend the CCAMLR electronic catch documentation system (e ... -CDS) and Conservation Measure 10-05 to better document the harvest and subsequent movements of ... Dissostichus spp. Under the current system, Dissostichus spp. are documented when they are landed by the ... harvesting vessel or by the transshipment vessel at landing. This proposal seeks to document the harvesting ...
Meeting Document : CCAMLR-XXXVI/24 : Auteur(s): Delegation of the USA
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Model-based, ecosystem risk assessments of MPA scenarios in Planning Domain 1
Abstract: The Scientific Committee has previously considered results from the Krill-Predator ... -Fishery Model to assess the risks of distributing catch limits for krill among small-scale management ... units (SSMUs) in Subareas 48.1, 48.2, and 48.3. Here we describe a method to update the ... parameterizations of this model and conduct comparable risk assessments at smaller spatial scales. We use the method ...
Meeting Document : SC-CAMLR-XXXVI/BG/27 : Auteur(s): Delegation of the USA
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Workshop on International Coordination (14 to 18 July 1997)
Abstract: The 1997 Workshop on International Coordination was convened by Suam Kim (Korea) at ... 0900 on 14 July 1997 at the Southwest Fisheries Science Center, La Jolla, California. In attendance ... the 1996/97 field season Germany, Korea and USA conducted surveys in the Elephant Island area. It was ... agreed during a planning session at the 1996 meeting of WG-EMM to conduct observations at a common set of ...
Meeting Document : WG-EMM-97/44
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Proposition de révision des catégories de statut de conformité dans la MC 10-10
Abstract: Since 2013 the Secretariat of the Commission has been preparing an annual compliance ... report in accordance with the provisions of Conservation Measure 10-10. This report has facilitated the ... analysis by the Standing Committee on Implementation and Compliance (SCIC) of alleged issues of non ... -compliance with some conservation measures. The report and its discussion have made it possible to clarify ...
Meeting Document : CCAMLR-XXXV/27 : Auteur(s): Delegación de Chile
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Propositions sur les exigences concernant le développement des plans de recherche et de suivi des aires marines protégées
Abstract: This paper presents proposals on the requirements and principals of creating a unified ... (MPAs) by adopting procedural and implementational measures aimed at ensuring the effective operation of ... the RMP. These proposals reflect the Russia Federation's position regarding the establishment of ... proposed to approve a unified approach to the development and operation of RMPs which could be attached as ...
Meeting Document : SC-CAMLR-38/11 Rev. 1 : Auteur(s): Делегация Российской Федерации