Résultats de la recherche
-
PHYSICAL CONTROLS ON CORAL COMMUNITIES ON THE GEORGE V LAND SLOPE: SOME WORKING HYPOTHESES
Abstract: Dense coral-sponge communities on the upper continental slope off George V Land have ... been identified as a Vulnerable Marine Ecosystem in the Antarctic. The challenge is now to understand ... their likely distribution. The CEAMARC survey of 2007/2008 found these communities at sites on the upper ... their distribution. Icebergs scour to 500 m in this region and the lack of such disturbance is probably ...
Meeting Document : WS-VME-09/04 : Auteur(s): De Santis, L., Riddle, M.J., Beaman, R.J., Post, A.L., O’Brien, P.E.
-
THE USE OF TRADE RELATED MEASURES IN FISHERIES MANAGEMENT
Abstract: The use of trade-related measures, including catch and/or trade documentation schemes ... and the imposition of trade sanctions on vessels or Flag States failing to comply with the ... conservation and management measures of RFBs, has increased noticeably over the last decade. Experience has ... join RFBs and/or to co-operate in the implementation of the conservation and management measures of ...
Meeting Document : CCAMLR-XXVII/BG/37 : Auteur(s): Submitted by IUCN
-
Connectivity and population structure in Pleuragramma antarcticum along the west Antarctic Peninsula
, discrete populations along the Western Antarctic Peninsula (WAP), or whether the shelf circulation leads to ... , reduction in sea-ice along the WAP may lead to extinction of local populations through drastic mortality of ... early stages which are ice-dependent. Alternatively, if linked by the large-scale circulation, abundance ... preliminary data from sampling along the WAP on board the R/V Nathaniel B. Palmer, including initial ...
Meeting Document : WG-FSA-10/16 : Auteur(s): J. Ashford, J. Ferguson, A. Piñones, J. Torres and W. Fraser
-
Progress report on the research longline fishery of Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa: 2012/13
Abstract: The multi-year research plan that was adopted for the exploratory longline fishery in ... and South Africa during the first 6 months is presented. Two vessels participated in the fishery and ... so far they have concentrated their sampling effort in the southern section (south of 60˚S), where ... they caught a total of 162.8 tonnes of Dissostichus spp. out of the 200 tonne catch limit (Table 2 ...
Meeting Document : WG-SAM-13/05 : Auteur(s): R. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)
-
Report on the CCAMLR marine debris monitoring program
entanglements and hydrocarbon soilings were received for 2014 from South Africa, the United Kingdom, and Uruguay ... . Non-fishing items such as plastics, packaging materials and wood remain the most common type of debris ... items found in beach surveys. The fishing items found were mostly from longline and trawl origins ... bands found at King George Island. Overall, the amount of debris in colonies of grey-headed albatrosses ...
Meeting Document : WG-FSA-14/68 : Auteur(s): Secretariat
-
Proposal to standardise the submission of meeting documents to working groups
Abstract: At the request of the Scientific Committee, the Secretariat has prepared a single ... reference document which provides guidelines for the submission of meeting documents to the Scientific ... Committee, WG-EMM and WG-FSA (including ad hoc WG-IMAF). In the Secretariat’s view, the guidelines would ... benefit from some standardisation of the Working Group-specific differences in relation to: submission ...
Meeting Document : WG-EMM-05/10 : Auteur(s): Secretariat
-
DEVELOPMENT OF A SPATIALLY EXPLICIT AGE-STRUCTURED STATISTICAL CATCH-AT-AGE POPULATION DYNAMICS MODEL FOR MODELLING MOVEMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
a preliminary development version of this model to Antarctic toothfish in the Ross Sea as an age and ... -based population age structure in a spatially explicit manner. The model is parameterised by both ... population processes (i.e., ageing, recruitment, and mortality), as well as movement processes defined as the ... designed to be flexible, allow for the estimation of both population and movement parameters based on local ...
Meeting Document : WG-SAM-08/14 : Auteur(s): A. Dunn and S. Rasmussen (New Zealand)
-
Extension to the krill-predator modelling exercise
Abstract: The krill-predator modelling calculations of Thomson and Butterworth (1995) are ... extended to take account of a number of the suggestions made at the 1995 meeting of the CCAMLR Working ... Group on Ecosystem Monitoring and Management. The resilience of the Antarctic fur seal population to ... krill harvesting is found to be strongly dependent on the estimate of the maximum annual growth rate (R ...
Meeting Document : WG-EMM-96/67 : Auteur(s): Thomson, R.B., Butterworth, D.S.
-
Recent British Antarctic Survey publications relevant to the agenda of WG-EMM 2013
Abstract: WG-EMM has a broad agenda for discussions in 2013, including the following items ... related to feedback management: “review of spatial and temporal structure in the ecosystem in which the ... current Area 48 fishery operates” and “development of agreed decision-making mechanisms for the candidate ... feedback management approaches”. The British Antarctic Survey Ecosystems programme and its predecessors ...
Meeting Document : WG-EMM-13/21 : Auteur(s): Delegation of the United Kingdom
-
Comments regarding a Marine Protected Area on the Southern Shelf
Abstract: The Marine Protected Area on the southern shelf of the South Orkney Islands (SOISS MPA ... ) established by CCAMLR in Subarea 48.2 on the initiative of the United Kingdom has existed for more then eight ... years (Conservation Measure СМ 91-03, 2009). However, there are still issues related to the scientific ... and legal aspects of this MPA that require clarification. The SOISS MPA is the first MPA established ...
Meeting Document : SC-CAMLR-XXXVI/BG/26 : Auteur(s): Delegation of the Russian Federation