Resultados de la búsqueda
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Selectivity of standard polish commercial trawl codends on Antarctic fishing grounds
result of the application of webbing with permanently open meshes for codend construction. 4. The most ... difficult matter will be preparing a codend with proper selectivity properties for South Georgia icefish ... studied. Conclusions and observations were in some cases based on a relatively small amount of ... gear for harvesting Antarctic fish seems crucial from the point of view of conservation of living fish ...
Meeting Document : SC-CAMLR-VII/BG/11 : Autor(es): J. Zaucha (Poland)
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Study on reproductive biology of Champsocephalus gunnari, Chaenocephalus aceratus and Pseudochaenichthys georgianus from South Georgias and Shag Rocks, Dr Eduardo Holmberg survey – May 2013
Abstract: The reproductive biology of C.gunnari, C. aceratus and P.georgianus was studied on ... . Batch fecundity values for P.georgianus and C.aceratus showed a lineal fit to size and weight, they ... cm TL) hydrated oocytes respectively. Mean relative fecundity values were 21 oocytes/g for C.gunnari ... and 7 oocytes/g for C.aceratus and P.georgianus. In the case of C.gunnari and P.georgianus, it was ...
Meeting Document : WG-FSA-13/59 : Autor(es): M.I. Militelli, G.J. Macchi and K.A. Rodrigues (Argentina)
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TOPIC SUMMARY OF CEP DISCUSSIONS ON NON-NATIVE SPECIES (NNS) IN ANTARCTICA
Abstract: This paper summarises past discussions by the Committee for Environmental Protection ... (CEP) about non-native species (NNS). The intention is to provide a central resource for the CEP’s ... workplan. Author(s): CEP Observer to CCAMLR Title: TOPIC SUMMARY OF CEP DISCUSSIONS ON NON-NATIVE SPECIES ...
Meeting Document : CCAMLR-XXVII/BG/19 Rev. 1 : Autor(es): CEP Observer to CCAMLR
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On spatial-temporal variability of krill length composition in Subarea 48.1. Comments and proposals
Abstract: The issues are discussed on estimating spatial-temporal distribution of krill length ... composition in Subarea 48.1 as the essential information for stock assessment and developing management advice ... . Author(s): S. Kasatkina and A. Sytov Title: On spatial-temporal variability of krill length composition ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for ...
Meeting Document : WG-EMM-2019/56 : Autor(es): S. Kasatkina and A. Sytov
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Report on bottom fisheries and vulnerable marine ecosystems: draft template and workplan
as far as possible for consideration by WG-FSA later in the year. Author(s): WG-FSA Subgroup on VMEs ... Abstract: The WG-FSA Subgroup on VMEs was tasked with providing a draft template of a Report on ... the workplan and discussion. It has been compiled by the Subgroup for consideration at WG-EMM in 2010 ... of the fisheries, (ii) Knowledge on the fish stocks, (iii) Methods, (iv) Assessments of status and ...
Meeting Document : WG-EMM-10/15 : Autor(es): WG-FSA Subgroup on VMEs
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Information report on the age determination methods of toothfish Dissostichus spp.
Dissostichus by recording structures (otoliths). Sampling processing is carried out on the basis of annual data ... collected in the CCAMLR Convention Area. The equipment used, the procedure for processing and reading age ... ways to solve them. Author(s): I.V. Slypko and P.M. Zabroda Title: Information report on the age ... Approved Delegation responsibility for releasing documents: Ukraine ...
Meeting Document : WG-SAM-18/29 : Autor(es): I.V. Slypko and P.M. Zabroda
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Preliminary data on the foraging habitat use by gentoo penguin in Byers Peninsula (Livingston Island) and chinstrap penguin in Deception Island, South Shetlands
trip distance, and maximum distance from the colony) and of foraging range for Gentoo penguin and ... . Barbosa, J. Benzal, J. Belliure and J. Masello Title: Preliminary data on the foraging habitat use by ... Approved Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-EMM-18/40 : Autor(es): A. Barbosa, J. Benzal, J. Belliure and J. Masello
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Features of spatial and temporally distribution patterns of krill flux in the Scotia Sea: some comments on the development of a krill fishery management in Area 48.
geostrophic method, is analysed. For this, CCAMLR-2000 international survey data was used. The analysis was ... is necessary to understand the competitive relationship between predators and fisheries for krill ... distribution patterns of krill flux in the Scotia Sea: some comments on the development of a krill fishery ... : Content Approved Document Release Consent: No Delegation responsibility for releasing documents: CCAMLR ...
Meeting Document : WG-EMM-18/21 : Autor(es): S. Kasatkina, V. Shnar and A. Malyshko
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) - Version 2015 - Part A: General context of the establishment of MPAs and background information on the Weddell Sea MPA planning area-
Abstract: Germany intends to present the Working Group on Ecosystem Monitoring and Management (WG ... EMM) the background document that provides the scientific basis for the evaluation of a marine ... provide the background information on the Weddell Sea MPA (WSMPA) planning area (Part A); to inform on the ... the boundaries and zones of the MPA (Part C). Here, the authors intend to update WG EMM on the current ...
Meeting Document : WG-EMM-15/38 Rev.1 : Autor(es): K. Teschke (Germany) on behalf of the Weddell Sea MPA (WSMPA) project team
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Preliminary study on reproduction in Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994
Abstract: A preliminary histological analysis on the ovarian development in Champsocephalus ... described for other species. A gonad maturation scale was elaborated and adapted to the macroscopic scale ... similar to that reported for the same species in the 1991 summer season. Author(s): G.J. Macchi and E.R ... . Barrera-Oro (Argentina) Title: Preliminary study on reproduction in Champsocephalus gunnari from Subarea ...
Meeting Document : WG-FSA-94/28 : Autor(es): G.J. Macchi and E.R. Barrera-Oro (Argentina)