Resultados de la búsqueda
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Importance of myctophid fish distributions for formation of foraging areas of chinstrap penguins and Antarctic fur seals at Seal Island
day so that only shallow diving was required to catch krill even in the day time; (2) krill tend to be ...
Meeting Document : WG-EMM-95/87 : Autor(es): Bengtson, J.L., Kawaguchi, S., Jansen, J.K., Takao, T., Meyer, W.R., Baba, N., Hiruki, L.M., Boveng, P., Cameron, M.F., Ogishima, T., Ichii, T., Naganobu, M.
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Further analysis of spatial patterns of benthic invertebrate habitats from fishery bycatch in the Ross Sea region
to be estimated, along with changes in catch rate at different levels of observed bycatch. Results ...
Meeting Document : WG-FSA-10/30 : Autor(es): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2013–14
biological aspects and catch of Antarctic toothfish up to an including the 2014 season. In 2014, the Ross Sea ...
Meeting Document : WG-FSA-14/52 : Autor(es): M. Stevenson, S. Hanchet, S. Mormede and A. Dunn (New Zealand)
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Ordenación precautoria de la pesquería del kril antártico en escalas espaciales pequeñas en el marco del cambio climático regional: la ausencia de datos ¿significa ausencia de efectos?
precautionary reductions in catch at relevant time and space scales in all areas. Moreover, an experimental ...
Meeting Document : SC-CAMLR-XXXV/11 : Autor(es): Delegation of the United Kingdom
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Progress report on the Korean exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in 2016/17 season
various scientific researches. The total catch of D. mawsoni was 153,084 kg with 4,360 individuals. The ...
Meeting Document : WG-SAM-17/27 : Autor(es): S.-G. Choi, J. Lee, J. Lee and D. An
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Notification for scientific research in 2017/18: proposal to participate in research plan for Antarctic toothfish in Subarea 88.3
sets is required. We estimate a maximum catch of 95 tonnes may be required to ensure the survey ...
Meeting Document : WG-SAM-17/38 : Autor(es): Delegation of New Zealand
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Observation on the interactions between marine mammals and mid-water krill trawl
seal were observed at sea surface around the vessel during fishing operation, none seal by-catch was ...
Meeting Document : WG-FSA-2019/60 : Autor(es): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu
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Fatty acid and stable isotope analyses to infer diet of Antarctic toothfish caught in the southern Ross Sea
compared to lipid profiles of fish and invertebrate species taken as by-catch in the fishery or collected ... composition was determined and compared to lipid profiles of fish and invertebrate species taken as by-catch ... toothfish, CCAMLR has set precautionary catch levels to manage this species in the Ross Sea region. Robust ... individual fish specimens which were taken as by-catch. In addition, muscle tissue samples were taken from ... in this study. Fish caught as by-catch and prey collected from toothfish stomachs were pooled or ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 21–36 : Autor(es): Jo, H.-S., I. Yeon, C. Lim, S.M. Hanchet, D.-W. Lee and C.-K. Kang
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Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile
damaged catch when cetaceans were present included toothfish lips (n = 121), heads (n = 16) and trunks (n ... evidence of damaged catch when cetaceans were present included toothfi sh lips (n = 121), heads (n = 16 ... percentage of the total allocated catch as determined by public auction. Measures used by fi shers to ... . geographic position, meteorological condi- tions, catch, number of damaged fi sh, marine mammal species ... shery. Damaged catch Three types of evidence were found on the hooks after depredation on the line ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Autor(es): Hucke-Gaete, R., C.A. Moreno and J. Arata
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
related to the pattern of fishing effort. By comparing catch rates with and without the presence of ... fishing effort. By comparing catch rates with and without the presence of cetaceans, accounting for other ... around geographical ‘hotspots’. The catch-per- unit-effort (CPUE) was found to be slightly higher when ... whales are attracted to areas of high catch rates. Резюме Были проанализированы данные наблюдателей ... the cetaceans (by relocating the vessel) and replacing the lost catch. In addition, fishery managers ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Autor(es): Moir Clark, J. and D.J. Agnew