Résultats de la recherche
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KPFM2, be careful what you ask for – you just might get it
the WG-EMM in 2005. The new version of our model is called KPFM2, and we have addressed all four of ... allocation of catch among the SSMUs (i.e., add seasonality, consider alternative movement hypotheses, add ... distribution of simulated catch to the distribution of historical catch). We have added a substantial number of ... other features to the model as well. Many of these features were suggested to us at the 2005 meeting of ...
Meeting Document : WG-EMM-06/22 : Auteur(s): G.M. Watters, J.T. Hinke (USA), K. Reid and S. Hill (United Kingdom)
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Scientific observations in CCAMLR fisheries – past, present and future
country. This paper outlines the Scheme's history in terms of its logistics, participation and ... Abstract: The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) has ... the primary competency for managing fishing south of the Antarctic Polar Front. Despite a relatively ... long history of scientific research and fisheries, CCAMLR’s fisheries management strategy has often had ...
Meeting Document : WG-FSA-04/64 : Auteur(s): Secretariat
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PHYSICAL CONTROLS ON CORAL COMMUNITIES ON THE GEORGE V LAND SLOPE: SOME WORKING HYPOTHESES
their likely distribution. The CEAMARC survey of 2007/2008 found these communities at sites on the upper ... slope in depths of 570 – 950 m. Based on these results we propose some working hypotheses to explain ... their distribution. Icebergs scour to 500 m in this region and the lack of such disturbance is probably ... a factor allowing growth of rich benthic ecosystems. In addition, the richest communities are found ...
Meeting Document : WS-VME-09/04 : Auteur(s): De Santis, L., Riddle, M.J., Beaman, R.J., Post, A.L., O’Brien, P.E.
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Krill biomass and distribution in Subarea 48.2 during summer 1996
, hydrorological conditions during surveys are also discussed in the paper. Average weighed density of krill in the ... Abstract: The results of hydroacoustic survey of krill biomass assessment in Subarea 48.2 ... presented. Taking in account close relation of krill and oceanographic structure of waters and currents ... study area amounted to 17 g/sq.m, obtained on the basis of diurnal surveys, and average weighted krill ...
Meeting Document : WG-EMM-97/49 : Auteur(s): Kasatkina, S.M., Abramov, A.M., Polischuk, M.I., Sushin, V.A.
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Report on the CCAMLR marine debris monitoring program
. Non-fishing items such as plastics, packaging materials and wood remain the most common type of debris ... bands found at King George Island. Overall, the amount of debris in colonies of grey-headed albatrosses ... category of items found being plastics. The amount of fishing related items (fishing lines and hooks) found ... number of marine mammal entanglements has remained relatively constant at Bird Island but continues to ...
Meeting Document : WG-FSA-14/68 : Auteur(s): Secretariat
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Scotia Sea Pygoscelid Penguin Tracking and Habitat Analysis Workshop
Abstract: During WG-EMM-14, it was noted that characterisation of overlap between land-breeding ... existing tracking data and developing habitat models that predict foraging habitats as functions of ... environmental variables. Consequently, in May 2015, an expert meeting was convened to consider the utility of ... considered that such models would be of critical value in the development of feedback management approaches ...
Meeting Document : WG-EMM-15/09 : Auteur(s): P.N. Trathan (United Kingdom), J.T. Hinke (USA) and B. Lascelles (BirdLife International)
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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 ... Protected Area (RSRMPA) through satellite tagging and otolith microchemistry of Antarctic toothfish ... (Dissosticus mawsoni) within the RSRMPA is proposed. The objectives of this initiative are twofold. The first ... Antarctic Ridge. The PSAT component will provide insight into movements between various regions of the Ross ...
Meeting Document : WS-SM-18/16 : Auteur(s): C.D. Jones
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Management Plan for Antarctic Specially Protected Area (ASPA) No. XYX, Edmonson Point, Wood Bay, Victoria Land, Ross Sea
, Ross Sea, at the foot of the eastern slopes of Mount Melbourne, about 50 km NE of Mario Zucchelli ... Station at Terra Nova Bay (Italy). Edmonson Point is one of the largest of the few low-lying coastal ice ... special protection. The site is representative in the sense that a wide range of freshwater habitats is ... unusually well-developed and the site is a good example of an Adélie penguin (Pygoscelis adeliae) and south ...
Meeting Document : WG-EMM-05/7 : Auteur(s): Delegation of Italy
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Solutions to seabird by-catch in Alaska’s demersal longline fisheries
and 2000) in 2 major Alaska demersal longline fisheries: the Gulf of Alaska /Aleutian Island ... for improvement and innovation. A key feature of this program was an industry-agency-academic ... conditions. We report the results of experimentally rigorous tests of seabird bycatch deterrents on the local ... abundance, attack rate, and hooking rate of seabirds in both fisheries. Based on our results, we recommend a ...
Meeting Document : WG-FSA-01/35 : Auteur(s): E.F. Melvin, J.K. Parrish, K.S. Dietrich and O.S. Hamel (USA)
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Krill population dynamics at South Georgia 1991–1997, based on data from predators and nets
Abstract: Central to understanding krill population dynamics is knowledge of their population ... structure. To examine this we used length-frequency distributions from 142 weeks of sampling (n= 23996 krill ... ) of 3 predator species breeding at South Georgia and 12 weeks of sampling (n = 10 252 krill) from ... scientific nets from the same area over the summers of 1991-1997. In comparing the 5 years with both predator ...
Meeting Document : WS-AREA 48-98/15 : Auteur(s): K. Reid, J. Watkins, J. Croxall and E. Murphy (UK)