Resultados de la búsqueda
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Propuesta para perfeccionar el plan preliminar de investigación y seguimiento para el Área Marina Protegida de la Región del Mar de Ross
the MPA objectives. There were great deal of discussions in this regard over the last two years, and ... : Proposal to improve the Draft Research and Monitoring Plan for the Ross Sea region Marine Protected Area ... Document Release Consent: Yes Delegation responsibility for releasing documents: China ...
Meeting Document : SC-CAMLR-38/21 : Autor(es): Delegation of the People’s Republic of China
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Conservation Measure Conservation Measure 191/XVIII (1999)
Exploratory Longline Fishery for Dissostichus spp. in Statistical Subarea 88.2 in the 1999/2000 ... , Recalling the requirement under Article XI of the Convention for the Commission to seek to cooperate with ... ensure an adequate spread of fishing effort south of 65°S, no more than 478 tonnes of Dissostichus spp ... Conservation Measure 182/XVIII, identified for Statistical Subarea 88.1 south of 65°S. 4. For the purposes of ... December 1999 to 31 August 2000. 5. The directed longline fishery for Dissostichus spp. in Statistical ...
Conservation Measure : 191/XVIII (1999)
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QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY
demonstrate the need for high quality year-round data on all vessels participating in the krill fishery to ... Abstract: Ten years of recent finescale haul-by-haul krill data were used to characterize the ... obvious for operations by Japanese fishing vessels. There were differences between statistical areas with ... of fishing grounds within this area. The same patterns were observed for vessels from other nations ...
Meeting Document : WG-EMM-09/P05 : Autor(es): S. Kawaguchi and S.G. Candy
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Among-year variation in growth of Antarctic krill Euphausia superba based on length-frequency data
(annual estimates for a 30 mm krill in the Elephant Island region ranged from 0.00 to0.17 mm d −1; mean ... wild populations is practically and statistically difficult but crucial for connecting such variation ... to mechanistic drivers and their population consequences. For somatic growth, empirical estimates of ... relied on estimating growth from length-frequency distributions. We developed a general approach for ...
Meeting Document : WG-EMM-13/P01 : Autor(es): A.O. Shelton, D. Kinzey, C. Reiss, S. Munch, G. Watters and M. Mangel (USA)
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Seabird mortality in the Patagonian toothfish longline fishery around the Prince Edward Islands, 1996–2000
Abstract: Sanctioned longline fishing for Patagonian toothfish around the Prince Edward Islands ... measures and a progressive movement farther away from the islands over the years. We estimate that the ... years, could have resulted in close to 7000 seabird mortalities and could have had significant impacts ... killed species. However, during the first year, when lines were set during the day and night, a ...
Meeting Document : WG-FSA-01/8 : Autor(es): D.C. Nel, P.G. Ryan and B.P. Watkins (South Africa)
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ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES
compiled for the years 2003-2006. Recapture rate was expressed as tags captured/tags released/fish scanned ... year and recapture year for tags released and recaptured in the same SSRUs on the slope of 88.1 was ... was some evidence for suggesting that recapture rates are highest when the fleet and tagging fish is ... , for inclusion in the Ross Sea stock assessment. Author(s): D.J. Agnew (UK) Title: ANALYSIS OF ROSS ...
Meeting Document : WG-SAM-08/07 : Autor(es): D.J. Agnew (UK)
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Synopsis of data from satellite telemetry of foraging trips and migration routes of penguins and pinnipeds from the South Shetland Islands, 1997/98 to present
region. Identifying the patterns of habitat utilization by marine organisms is critical for proper ... correctly identify the location and overlap of critical habitat for multiple species. The US AMLR program ... since 1997/98 for penguins and 2000/01 for pinnipeds. Species tracked include Adélie, chinstrap, and ... gentoo penguins, and Antarctic fur, Weddell, and leopard seals. The data from 14 years of tracking are ...
Meeting Document : WG-EMM-12/37 : Autor(es): J. Hinke, G. Watters, W. Trivelpiece and M. Goebel (USA)
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Preliminary results on the distribution and abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean
later years (2015-2016) logged data all day long. Target sampling was conducted using the Methot ... . Collections of acoustic data from dedicated and opportunistic surveys for this work indicate that the RV SA ... Agulhas II can be effectively utilised for acoustic research. Furthermore, this vessel provides allowance ... for other essential concurrent research including oceanographic sampling and top predator observations ...
Meeting Document : SG-ASAM-18/09 : Autor(es): F.W. Shabangu
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Proposal to continue the time series of CCAMLR-sponsored research surveys to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea in 2015
catch limit for the 2014/15 fishing year is requested for the survey. Author(s): S.M. Hanchet, S.J ... Bay. Survey timing and methods will remain the same as in previous years, and the number of sets will ...
Meeting Document : WG-SAM-14/25 : Autor(es): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)
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Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica.
ranges of 30–70 cm (TL). Fish was by far the main food on the shelves of Shag Rocks and South Georgia ... , accounting for about 70% of prey. Krill appeared as secondary food, although its importance was overestimated ...
Meeting Document : WG-FSA-05/P6 : Autor(es): Casaux, R., Barrera-Oro, E.R., Marschoff, E.R.