Résultats de la recherche
-
Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheries
the tendency for seabird capture incidents to involve large numbers of birds on rare occasions ... to the 2002–03 fishing years for the trawl fisheries and from the 2000–01 to the 2002–03 fishing ... years for the longline fisheries. The observer coverage fraction is expressed in terms of tows for the ... required to attain a coefficient of variation of 30% in the fishery depends on the total effort and on the ...
Meeting Document : WG-FSA-05/50 : Auteur(s): M.H. Smith and S.J. Baird (New Zealand)
-
Soviet proposals for a program of ecosystem monitoring in the Commonwealth Sea and Prydz Bay
Paper Title: Soviet proposals for a program of ecosystem monitoring in the Commonwealth Sea and ... Prydz Bay Abstract / Description: A general framework for a joint international CCAMLR Ecosystem ... conditions. Background studies include hydrological and hydrochemical surveys as well as observations on ... is necessary to have data collected every year for the spring, summer, and autumn seasons and, in ... detailed analyses. This is especially true for data on the spatial distribution of physico-chemical ... particular years, the winter season as well. The total time dedicated to an observation series will depend ... on the scientific findings obtained each year. - 362 - 4. PARTICIPANTS OF THE MONITORING ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 355-362 : Auteur(s): USSR
-
Updated species profile for Antarctic toothfish (Dissostichus mawsoni)
both toothfish species was first completed by Everson (2002). A new species profile, specifically for ... meeting (SC-CAMLR XXVIII). Author(s): S.M. Hanchet (New Zealand) Title: Updated species profile for ... concentrated on drawing together mostly unpublished data on D. mawsoni biology including distribution and ... , and depredation. It focused primarily on the biology of D. mawsoni based on information collected from ...
Meeting Document : WG-FSA-10/24 : Auteur(s): S.M. Hanchet (New Zealand)
-
Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish
examined, the point estimate of total biomass increased from 5 to 30% for eight species and decreased by 20 ... Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish ... , areas of seabed within the 500 m isobath (i.e. 0-500 m) were computed for 50 m depth intervals. Areas ... results were compared to the previously reported estimates of Everson (1987) for the 50-150, 150-250 and ... ) for the 50-150, 150-250 and 250-500 m depth intervals. The updated estimates are about 1 424 (20%) n ... biomass. Of the nine species examined, the point estimate of total biomass increased from 5 to 30% for ... eight species and decreased by 20% for one. Une carte bathymetrique revisee des iles Orcades du Sud ... PaCCMOTPeHHbIX BNAOB OqeHKa o6qet ~ H O M ~ C C ~ I BO3pOCna Ha 5-30% AJIR 8 BHAOB M COKpaTHJIOCb Ha 20% AnR ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Auteur(s): C.D. Jones
-
Conservation Measure Conservation Measure 41-02 (2009)
statistique 48.3 délimitée par les latitudes 52°30'S et 56°0'S et par les longitudes 33°30'W et 48 ... , les saisons de pêche 2009/10 et 2010/11 sont les périodes comprises entre le 1er décembre et le 30 novembre ... W43 30' W Subarea 48.3 52 30' S 33 30' W 56 S Management Area B Management Area ... Limits on the Fishery for Dissostichus eleginoides in Statistical Subarea 48.3 in the 2009/10 and ...
Conservation Measure : 41-02 (2009)
-
Method for rapidly assessing spatial scale of interactions of fishing gear with habitats and Antarctic marine living resources
overall process for reporting on interactions of fishing with ecological features, (ii) an automated ... process for determining boundaries of independent patches of each class of an ecological feature, (iii) a ... the potential impacts on dependent and related species for proposed exploratory fisheries and ... features, using bottom fishing on benthic habitats in East Antarctica. The assessment method has (i) an ...
Meeting Document : WG-FSA-15/62 Rev. 1 : Auteur(s): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)
-
Polar Code Phase 2 and next steps for Southern Ocean vessel management
Abstract: This paper provides an update on the progress at the International Maritime ... Organization (IMO) on the timetabling and development of a second phase of work on the International Code for ... the work at the IMO. The recommendations and actions will contribute to the necessary protection for ... for Southern Ocean vessel management Microsoft Word File: cc-xxxvi-bg-26.docx Approval: Approved ...
Meeting Document : CCAMLR-XXXVI/BG/26 : Auteur(s): Submitted by ASOC
-
CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass
calculated for specific strategies were well correlated. Depending on the fishing strategy used, the number ... possible utility for evaluation of relative changes in krill biomass Abstract / Description: Key catch-per ... and primary data for their calculations, were examined. The main CPUE indices were catch per vessel ... fluctuations in haul duration due to the different fishing strategies used when targeting krill intended for ... 0 2 4 6 8 10 12 14 16 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Catch per vessel ... 1986 to 1991 (RIF statistics). 0 5 10 15 20 25 30 35 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... . 71 52 88 1 51 7 0. 20 66 14 0. 66 49 94 30 1 - - - - - - 24 . Su ba re ... a single subarea in a single year and a single month (0.601568); (iv) the correlation for total 10 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Auteur(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov
-
Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
rate of 2.7 %, which is an average of the value of 3.8%, which was applied for Divisions 58.4.1 and ... could be collated for input into an integrated assessment framework such as CASAL and be submitted to ... WG-SAM for review by 2011 to 2012. 8 TOT 58.4.4 9 30. However, some members of the ... Assessment of impacts on affected populations 12. None available for this fishery. 5.3 Identification of ...
Document : Site Section: Publications
-
Description of fishing gear and procedures of setting / hauling of Spanish longline system for toothfish in CCAMLR area
Abstract: Although Spanish longline has been used in CCAMLR fisheries for a number of years ... , detailed information on the fishing gear and the procedures for setting/hauling has not been described in ... presents a gear configuration and procedures of setting/hauling for Spanish longline based on that used by ... : Description of fishing gear and procedures of setting / hauling of Spanish longline system for toothfish in ...
Meeting Document : WG-FSA-11/53 : Auteur(s): T. Jung and H.J. Choi (Republic of Korea)