Resultados de la búsqueda
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Winter habitat selection by Antarctic krill will increase krill-predator-fishery interactions during ice free years
Abstract: Climate change will affect populations and fisheries in the Southern Ocean as area ... typically covered by seasonal sea-ice become ice free in some winters (Stammerjohn et al. 2008). For ... of a commercial fishery (Nicol et al. 2010; Watters et al. 2013), recent declines in seasonal sea-ice ... around the Antarctic Peninsula in winters with contrasting ice conditions provide the first acoustic ...
Meeting Document : WG-EMM-15/05 : Autor(es): C.S. Reiss, A. Cossio, C.D. Jones, A. Murray, G. Mitchell, J. Santora, K. Dietrich, E. Weiss, C. Gimpel, J. Walsh and G.M. Watters (USA)
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Male krill grow fast and die young
examined with an extensive dataset derived from scientific surveys in the Indian Ocean sector and the ... southwest Atlantic sector, and from the krill fishery in the Southern Ocean. The percentage of males in size ... classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... , sometimes showed higher values in 45-50 mm krill, but always decreased in the largest krill (>50 mm ...
Meeting Document : WG-EMM-07/P6 : Autor(es): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)
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Cephalopod diet of the southern elephant seal (Mirounga leonina) at King George Island, South Shetland Islands
Abstract: In the austral summer of 1995/96, 25 southern elephant seals, Mirounga leonina, were ... present in 72% of the individuals sampled (n=18). Seven species of squid and 3 of octopus were identified ... . Overall, the squid species Psychroteuthis glacialis was by far the most important prey in terms of numbers ... (77%), biomass (80.8%) and frequency of occurrence (94.4%). Next in importance in terms of mass in the ...
Meeting Document : WG-EMM-99/13 : Autor(es): G.A. Daneri, A.R. Carlini (Argentina) and P.G.K. Rodhouse (United Kingdom)
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Oil, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia 1995/96
Abstract: In the third year of standardised recording of oil, fishing gear and marine debris at ... grey-headed albatrosses (two items). One gentoo penguin chick was released from entanglement in a ... were reported in association with grey-headed albatrosses (one squid jig decoy), black-browed ... (two squid jigs; six hooks swallowed and impaled (four in adults, two in chicks), the remainder being ...
Meeting Document : SC-CAMLR-XV/BG/04 : Autor(es): Delegation of the United Kingdom
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Diet and feeding ecology of the diving petrels Pelecanoides georgicus and P. urinatrix at South Georgia
Bird Island, South Georgia. The diet of both species was dominated by crustaceans. in particular ... crustaceans in the diet of P. georgicus. and copepods, which contributed 71 % of the biomass of crustaceans in ... the diet of P. urinatrix. Calanoides acutus was the most numerous copepod in the diet of both species ... ; however, Rhincocalamus gigas was more common in P. urinatrix than in P. georgicus. The dominant amphipod ...
Meeting Document : WG-EMM-97/10 : Autor(es): Croxall, J.P., Prince, P.A., Hill, H.J., Edwards, T.M., Reid, K.
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e-cc-vi-aD.pdf
... Forecast Budget for 1989 5. Consideration of a new Formula for Calculating Members’ Contributions in ... December 1986 have been in accordance with the Regulations’. The Auditor also reported that the ... Statements accorded with International Accounting Standards. 4. The Committee agreed that in accordance ... Commission’s approval for an extra position in the General Services category. The document also proposed that
application/pdf attached to:SCAF-87
Meeting Report : SCAF-87
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Further development of a krill fishery simulation model
Abstract: The model of the krill fishery presented in 1993 (wg-Krill-93/14) refined and applied ... to both Japanese and Chilean krill fishing fleets in Subarea 48.1. A stochastic element is introduced ... to account for variability in catch rates. The most successful management regime is found to be one ... the model predicts a 90% reduction in overlap with foraging predators, and a 15 to 20% reduction in ...
Meeting Document : WG-Joint-94/04 : Autor(es): D.J. Agnew (Secretariat)
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e-cc-xvi-a4.pdf
... by the Commission to perform a management review of the Secretariat. These findings were set out in ... a report which had been circulated to Members earlier in the year. The Committee appreciated the ... Executive Secretary. In this respect, it recommended that the Commission endorse the following for ... ) there be an increase in the use of e-mail (recommendation vii); (iv) the Secretariat explore areas
application/pdf attached to:SCAF-97
Meeting Report : SCAF-97
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e-cc-xix-a4.pdf
... provided. The Committee recommended that the Commission accept the Financial Statements as presented in ... Commission had decided in 1994 that a full audit should be performed on average once every two years, and in ... administrative difficulties in achieving this in 2000, the Commission included in the Financial Regulations ... are currently in default under Article XIX(6) of the Convention. 6. The Committee noted that
application/pdf attached to:SCAF-00
Meeting Report : SCAF-00
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e-cc-viii-aE.pdf
... the Scientific Committee (CCAMLR/VII, paragraphs 140 to 141). 3. Two papers were submitted in ... Appendices 1 and 2. 4. In presenting its paper (WG-DAC-89/5), Norway suggested that the general objectives ... of CCAMLR as set out in Article II of the Convention require an approach to fishery management ... basically different from that presently being applied in most regions of the world. Although multi- species
application/pdf attached to:WG-DAC-89
Meeting Report : WG-DAC-89