Résultats de la recherche
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WG-EMM-02
/3 List of documents WG-EMM-02/30 Results of an acoustic investigation of Antarctic krill, Euphausia ... Steering Committee for the CEMP Review WG-EMM-02/62 Fishing intensity of Russian fleet krill fishery in ... /1 Provisional Agenda and Provisional Annotated Agenda for the 2002 Meeting of the Working Group on ... /prey interactions in the Scotia Sea: implications for measuring predator/fisheries overlap K. Reid, M ...
Meeting
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Use of indices of predator status and performance in CCAMLR fishery management
specific approach is provided, involving an assessment procedure and recommendations for management action ... used in the management, by CCAMLR, of commercial fisheries. It reviews reasons why it is important for ... inherent in the CEMP data, both from predator monitoring and harvesting perspectives. An outline of a ... recommendations for restrictions on the magnitude, timing and location of harvesting are reviewed,taking account ... environment, evidence for short-term changes (year-to-year differences or trends over three to five years ... site, review overall pattern of responses. 3.1.3 Recommendations Make recommendations for ... catch in an area requires regular reporting of catches by all vessels and a system for informing them ... last year and with average(s) of previous years. Determine level of statistical significance of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Auteur(s): Croxall, J.P.
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Interannual variability in Antarctic krill (Euphausia superba) density at South Georgia, Southern Ocean: 1997 – 2013
the WCB in that year. WCB krill density (µ, mean density for the area) showed several years (1997-8 ... estimates for a 17 year time series of acoustic surveys of the Western Core Box at South Georgia. Krill ... . Hence, only the densest krill swarms detected in any one year drove the mean krill density estimates for ... , 2001-2003, 2005-2007) of high values (µ > 30 g m-2) interspersed with years (1999-2000, 2004, 2009 ...
Meeting Document : WG-EMM-14/P04 : Auteur(s): S. Fielding, J. Watkins, P. Trathan et al.
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Proposed initiative to contribute to Ross Sea region MPA research and monitoring activities using pop-up satellite tags and otolith chemistry on Dissostichus mawsoni
Abstract: An initiative to support research and monitoring of the Ross Sea Region Marine ... is to deploy a total 20 pop-off satellite tags (PSAT) on juvenile toothfish within the General ... survey to monitor abundance of Antarctic toothfish in the southern Ross Sea in 2018/19 (Stevens et al ... ., 2018), and a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and ...
Meeting Document : WS-SM-18/16 : Auteur(s): C.D. Jones
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CCAMLR-XXXI
-XXXI/04 Review of the 2012 budget, draft 2013 budget and forecast budget for 2014 Executive Secretary ... intention to conduct an exploratory longline fishery for Dissostichus spp. in 2012/13 Delegation of France ... Proposal for a CCAMLR Compliance Evaluation Procedure Delegation of Australia CCAMLR-XXXI/30 EU proposal ... /BG/20 Heard Island and McDonald Islands Exclusive Economic Zone 2011/12 IUU catch estimate for ...
Meeting
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WG-FSA-06/15
) Delegation of Japan Affiliation(s) Fisheries Agency of Japan Published or accepted for publication ... syn-pro Document [ to be completed by the ... Secretariat ] WG-FSA-06/15 Date submitted [ to be completed by the Secretariat ] 20 September 2006 Language ... OF NEW LONGLINE SYSTEM IN THE EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP. IN 2005/06 Author(s ...
Document : Site Section: Publications
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Infectious diseases of Antarctic penguins: current status and future threats
increase over the last 50 years. However, issues of data not being published and a lack of formal risk ... , potentially due to an infectious agent, is affecting Adélie penguins (Pygoscelis adeliae) on Ross Island. This ... occurred. The majority of these events have occurred since the year 2000 in regions that will likely be ... valuable as indicators of the status of marine ecosystem health and are an indicator-species used in the ...
Meeting Document : WG-EMM-14/53 : Auteur(s): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)
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Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector
sector, from scientific survey trawl catches, reveals distributional patterns. For the northern Antarctic ... total biomass data and the composition of phyla that contribute to that biomass. An examination of ... . Patterns of benthic invertebrate biomass are also described for the South Orkney Islands, as well as ... general patterns of phylum-level composition for South Georgia, the South Sandwich and Bouvet Islands ... communities for com- parative purposes, with an ultimate aim of identi- fying and understanding broader-scale ... averaged 17.9 m and 9.1 m respectively. The target time for a gear deployment was 30 min on the bottom ... target time for a gear deployment was 30 min on the bottom. Time on the bottom was measured by means of ... - elled into baskets. Up to 20 baskets of benthos were transferred to the sorting area for weighing ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Auteur(s): Lockhart, S.J. and C.D. Jones
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Survey results on abundance and biology of toothfish in Division 58.4.3b by Shinsei maru No.3 during 2006/07–2011/12 and proposal of the consecutive survey in 2012/13
, suggesting that Banzare Bank is one of important spawning grounds for D. mawsoni. On the other hand, such an ... tonnes seems to be appropriate for the 2012/13 survey. We aimed the establishment of CASAL catch-at-age ... . Predicted CPUE (catch/km) for D. eleginoides and D. mawsoni varied with years but showed no upward and ... information for the stock status and biology of toothfish in the Division 58.4.3b (Banzare Bank), using a ...
Meeting Document : WG-FSA-12/56 : Auteur(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean
Antarctic Peninsula regions of the Southern Ocean Abstract / Description: Data were tabulated for FAO sub ... -areas: 48.1 (East), 48.1 (West), 48.2, 48.3, 48.4, 48.5 and 88. Total areas and sea areas were given for ... these categories. Areas estimated from admiralty charts were expressed as percentages for the following ... ;500m. Extra detailed information was presented for subdivisions 50, 51, and 52 of sub-area 48.3. File ... (km2 ) Subdivision N S E W 0-50 50-150 150-250 250-500 )500 Sea Total 62°00' 62°20' 59°30' 60°00 ... ' 2.2 8.7 44.6 44.6 956 957 2 62°00' 62°20' 58°30' 59°30' 91.6 2.9 3.7 1.8 1359 1934 3 62°00' 62°20 ... ' 57°30' 58°30' 27.6 6.4 12 54 1500 1934 4 62°20' 62°40' 57°30' 58°30' 0 0 0 100 1898 1898 5 62°20 ... ' 62°40' 58°30' 59°30' 9.5 2.7 3.2 84.5 1809 1898 6 62°20' 62°40' 59°30' 60°00' 63.3 8.7 9.7 18.4 772 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Auteur(s): Everson, I.