Search results
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Distribution of salps near the South Shetland Islands; their ecological significance in the area
to krill biomass in the area. Two species; Salpa thompsoni and Ihlea racovitzai were found, and the former ... was dominant. Horizontal distribution of salps and krill did not overlap. Krill occurred abundantly at the high ... /1991. Total salp biomass ranged between 0.1 and 2021.3 mg WW∙m-3 and was nearly equal to krill biomass ... . Horizontal distribution of salps and krill did not overlap. Krill occurred abundantly at the high-chlorophyll ...
Meeting Document : WG-KRILL-93/17 : Author(s): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)
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Long-term observations from Antarctica demonstrate that mismatched scales of fisheries management and predator–prey interaction lead to erroneous conclusions about precaution
are as precautionary as presumed. Antarctic krill are targeted by the largest fishery in the Southern Ocean and are key ... forage for numerous predators. Current krill removals are considered precautionary and have not been ... previously observed to affect krill-dependent predators, like penguins. Using a hierarchical model and 30 ... of krill were ≥ 0.1, and this effect was similar in magnitude to that of poor environmental conditions ...
Meeting Document : WG-EMM-2019/11 : Author(s): G.M. Watters, J.T. Hinke and C.S. Reiss
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On interim distribution of the trigger level in the fishery for Euphausia superba in statistical Subareas 48.1, 48.2, 48.3 and 48.4
Abstract: Taking into account the practice and current state of krill fishery in Area 48, Ukraine ... to produce food for human "direct" consumption from krill. This revision will still enable ... an economic damage to the krill fishery. Author(s): Delegation of Ukraine Title: On interim distribution ... Taking into account the practice and current state of krill fishery in Area 48, Ukraine proposed ...
Meeting Document : CCAMLR-XXXIV/BG/35 : Author(s): Delegation of Ukraine
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2006/07
diet samples contained juvenile krill. Fledgling success and fledgling weights were slightly below ... penguins ate mainly Antarctic krill, with a strong component of juvenile krill in their diet samples ... . Juvenile krill were also plentiful in the chinstrap penguin’s diets in the 1997-98 and 2002-03 seasons ... contained juvenile krill. Fledgling success and fledgling weights were slightly below the nine year means ...
Meeting Document : WG-EMM-07/P1 : Author(s): R. Orben, S. Chisholm, A. Miller and W.Z. Trivelpiece (USA)
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CCAMLR course in survey design and execution – a possible way to assure intellectual continuity and renewal in WG-EMM
forward to propagate the experiences gained in planning and executing the CCAMLR 2000 krill survey ... and practical aspects of krill survey work by planning and performing a “miniature survey” in Gullmarsfjorden ... with the Nordic Krill Meganyctiphanes norvegica as a model organism. It is argued that such an international ... to propagate the experiences gained in planning and executing the CCAMLR 2000 krill survey. The proposed course ...
Meeting Document : WG-EMM-01/51 : Author(s): B. Bergström and M.A. Thomasson (Sweden)
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Preliminary report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018
of conservation and management strategies that anticipate and adapt to potential changes in krill population ... change upon krill in Area 48. Here we present the preliminary findings of this workshop: ‘ Developing ... of krill recruitment processes, the key driver of variability in krill populations across the region ... , and particularly their links to sea ice. It also emphasized the need for a systematic development of krill ...
Meeting Document : WG-EMM-18/09 : Author(s): E.J. Murphy, N.M. Johnston, S.P. Corney and K. Reid
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The food and feeding ecology of the white-chinned petrel Procellaria aequinoctialis at South Georgia
of individuals) of regurgitated or lavaged adult stomach contents. Antarctic krill was the most important ... of krill). In 1986 the notothenioid fish were probably obtained via commercial fishing operations ... . These provisioning rates, and the proportion of krill in the diet, are higher than those recorded previously at South ... Georgia and Indian Ocean sites probably reflecting high local availability of krill at South Georgia ...
Meeting Document : WG-CEMP-94/14 : Author(s): J.P. Croxall, A.J. Hall, H.J. Hill, A.W. North and P.G. Rodhouse (United Kingdom)
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On interim distribution of the trigger level in the fishery for Euphausia superba in Statistical Subareas 48.1, 48.2, 48.3 and 48.4
Abstract: Taking into account the practice and current state of krill fishery in Area 48, Ukraine ... additional precautional measures to avoid interceptance of krill fishery and preadors consumption needs ... to the krill fishery. Author(s): G. Milinevskyi and K. Demianenko Title: On interim distribution ... Taking into account the practice and current state of krill fishery in Area 48, Ukraine proposed ...
Meeting Document : WG-EMM-16/56 : Author(s): G. Milinevskyi and K. Demianenko
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Breeding biology and diet of pintado petrels Daption capense at Bouvetøya during the summer of 1996/97
of chick-rearing adults- dominated by euphasiids, especially krill Euphausia superba. Whole female krill ... occurred more frequently than male krill in the diets of chick-rearing Pintado Petrels at Nyrøysa, and were ... chicks consumes 6 500kg krill. Author(s): Isaksen, K., Huyser, O., Dyer, B.M., Cooper, J., Ryan ... - dominated by euphasiids, especially krill Euphausia superba. Whole female krill occurred more frequently ...
Meeting Document : WG-EMM-97/56 : Author(s): Isaksen, K., Huyser, O., Dyer, B.M., Cooper, J., Ryan, P.
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Scotia Sea Pygoscelid Penguin Tracking and Habitat Analysis Workshop
predators and the krill fishery was desirable throughout the Scotia Sea; it was recognised that such work ... of using tracking data to build habitat use and preference models for krill-eating penguins. The meeting ... for the krill fishery as well as in marine spatial planning and the identification of candidate marine protected ... when they overlap with the krill fishery, the workshop highlighted a number of issues of relevance ...
Meeting Document : WG-EMM-15/09 : Author(s): P.N. Trathan (United Kingdom), J.T. Hinke (USA) and B. Lascelles (BirdLife International)