Résultats de la recherche
-
Fishery-based research in exploratory fisheries
Abstract: This paper summarises the data collection requirements for the exploratory fisheries ... for Dissostichus spp. and the general characteristics of the research hauls which may assist WG-FSA to ... determine the extent to which the available data may be used in developing assessments for these fisheries ...
Meeting Document : WG-FSA-11/25 : Auteur(s): Secretariat
-
Learning about Antarctic krill from the fishery
Abstract: Antarctic krill has been studied for many decades, but we are still long way from ... design associated with scientific surveys that have been obstacles for us to better understand krill ... early 1970s. Recent studies revealed its potential to be used as a unique source for scientific ... a greater understanding of krill biology, and then suggest future priorities for fisheries-related ...
Meeting Document : WG-EMM-07/P5 : Auteur(s): S. Kawaguchi and S. Nicol (Australia)
-
Learning about Antarctic krill from the fishery
Abstract: Antarctic krill has been studied for many decades, but we are still long way from ... design associated with scientific surveys that have been obstacles for us to better understand krill ... early 1970s. Recent studies revealed its potential to be used as a unique source for scientific ... a greater understanding of krill biology, and then suggest future priorities for fisheries-related ...
Meeting Document : WG-EMM-06/24 : Auteur(s): S. Kawaguchi and S. Nicol (Australia)
-
Horizontal flux of secondary production in the southern ocean food web: current velocity data and the transport of krill in the South Georgia ecosystem
dataset was from FRAM and was used to derive a mean velocity field for the upper 250m of the water column ... estimates of local predator demand to consider the implications for calculating the precautionary catch ... levels suitable for the region. The study suggests that catch levels in this area have in the past being ... of the same order as the calculated potential yield. The work highlights the need for improved ...
Meeting Document : WG-EMM-97/65 : Auteur(s): Everson, I.E., Trathan, P.N., Murphy, E.J.
-
Accumulation of fishing debris, plastic litter and other artefacts on Heard Island and Macquarie Island, Southern Ocean
accumulation was 13 objects km-1 year-1 for Heard Island, and 9.1 objects km-1 year-1 for Macquarie Island ... Abstract: Sections of coastline of Heard and Macquarie Islands were surveyed for marine debris in ... accounted for 40% of all artefacts on Heard Island compared to 29% on Macquarie Island. Entanglement of fur ...
Meeting Document : CCAMLR-VIII/BG/11 : Auteur(s): D.J. Slip and H.R. Burton (Australia)
-
Attribution des limites de capture de recherche pour les propositions de recherche soumises à des limitations de l'effort de pêche dans les pêcheries avec des limites de capture pré-existantes non-nulles
assigned to individual vessels or groups of vessels for purposes of completing the proposed research. For ... , deducting research catch limits can result in forgone catch for other vessels participating in the Olympic ... in the following year, to ensure that survey objectives are not compromised while simultaneously ... of New Zealand Title: Assignment of research catch limits for effort-limited research proposals in ...
Meeting Document : SC-CAMLR-XXXIII/09 : Auteur(s): Delegation of New Zealand
-
Preliminary modelling of potential climate-change impacts on krill and a krill-dependent predator in CCAMLR Subareas 48.1 to 48.3
assessed the potential consequences of these impacts for both the krill stock and its dependent predators ... potential for projected temperature changes to negatively affect the individual weight and population ... for our expectations about krill resources, and the larger Southern Ocean ecosystem. Further ... : Content Approved Delegation responsibility for releasing documents: United States of America ...
Meeting Document : WG-EMM-16/53 : Auteur(s): E.S. Klein, S.L. Hill, G.M. Watters and J.T. Hinke
-
L'AMP de la mer de Weddell révisée et d'importantes répercussions sur la planification des AMP de la CCAMLR
planning processes. These issues have wider implications for all CCAMLR MPA planning processes. Norway ... underline the need for discussion and clarification on how consistency amongst CCAMLR MPA planning processes ... Weddell Sea MPA revisited and wider implications for CCAMLR MPA planning Microsoft Word File: e-sc-xxxvi ... : Yes Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : SC-CAMLR-XXXVI/10 : Auteur(s): Delegation of Norway
-
Using krill length data from fishery-dependent and fishery-independent data sources to measure changes in the Antarctic krill population structure in the Bransfield Strait
were analysed for trends in population structure. Krill length data collected by the Scheme of ... structure consistent with previous studies, and may provide a more appropriate source for measuring shifts ... dynamics for use in fisheries management. Author(s): CCAMLR Secretariat Title: Using krill length data ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for ...
Meeting Document : WG-EMM-2019/76 : Auteur(s): CCAMLR Secretariat
-
Estimates of krill biomass with commercial significance in small-scale management units applying geostatistics techniques
differences between commercial biomass can be obtained for areas with the comparable total biomass, e.g. total ... biomass constituted 1.0587 mlt for eastwards of 37°W and 1.000mt for westward of 37°W, but commercial ... ”, considered for allocating this catch limit among the SSMUs in the Scotia Sea, has to be supplemented with the ... designated for spatially distributed data are preferable. Special researches are necessary to compare the ...
Meeting Document : WG-EMM-06/36 : Auteur(s): S.M. Kasatkina and P.S. Gasyukov (Russia)