Resultados de la búsqueda
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UPDATE ON ITEMS OF INTEREST TO WG-IMAF
within New Zealand’s EEZ in recent years that either breed or forage within the CCAMLR convention area ... mitigation trials that are underway in New Zealand. We also briefly report on the ongoing revision of the ... . Walker (New Zealand) Title: UPDATE ON ITEMS OF INTEREST TO WG-IMAF Approval: Approved ...
Meeting Document : WG-IMAF-09/16 : Autor(es): N. Walker (New Zealand)
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Champsocephalus gunnari Lönnberg distribution on South Georgia shelf from inventory survey data collected by AtlantNIRO
north-eastern parts of the island shelf. Near Shag Rocks they could be seen in separate years. Year-to ... Abstract: A total of 8 inventory trawling surveys of the bottom fish were made on South Georgia ... ) Title: Champsocephalus gunnari Lönnberg distribution on South Georgia shelf from inventory survey data ... shelf. Ch.gunnari distribution pattern markedly varied by year which can be attributed to differing ...
Meeting Document : WG-FSA-92/04 : Autor(es): I.A. Trunov (Russia)
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A suggested bottom trawling survey on the Ob and Lena Banks
assumption that the flow is uniform and equal on its entire surface. The calculations were made for different ... ratios of cod end length to its diameter, mesh bar length to mesh bar diameter, and for various mesh ... opening coefficients. The results obtained were analysed with regard to the impact of flow velocity on ... hydrodynamic forces opening the codend. These forces, different for different cod end constructions, have great ...
Meeting Document : WG-FSA-93/10 : Autor(es): W. Moderhak (Poland)
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Light-mantled sooty albatross on Campbell Island, 1995–96: a pilot investigation
conducted on western Campbell Island in November 1995. An extrapolation from 292 nests counted on 19 km of ... were at least 1600 nests on the island in 1995-96. Standard vantage points were established for future ... coastline, more than 77 seen on offshore islands, and 32 found in four inland areas, suggests that there ... adults banded. Author(s): Delegation of New Zealand Title: Light-mantled sooty albatross on Campbell ...
Meeting Document : SC-CAMLR-XVII/BG/09 : Autor(es): Delegation of New Zealand
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DIRECT EFFECTS OF CLIMATE CHANGE ON THE ANTARCTIC KRILL FISHERY
thought of as being indirect, for example through distributional changes of fish populations, changes in ... evidence of direct effects of the changing physical environment – the duration of sea ice cover- on the ... seasonal behaviour of the region’s largest fishery, that for Antarctic krill. Declining sea ice cover in ... an era of rapid ecological change. Author(s): S. Kawaguchi, S. Nicol and A.J. Press Title: DIRECT ...
Meeting Document : WG-EMM-09/P06 : Autor(es): S. Kawaguchi, S. Nicol and A.J. Press
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A note on relating krill CPUE measures to abundance trends
) for the Antarctic krill fishery is considered. The combined index of catch-per-hour of trawling ... ; such an index should be stratified both spatially and by krill aggregation type- this has implications ... for routine data collection. Models should be constructed to investigate how substantial non ... D.S. Butterworth (South Africa) Title: A note on relating krill CPUE measures to abundance trends ...
Meeting Document : WS-KCPUE-85/03 : Autor(es): D.G.M. Miller and D.S. Butterworth (South Africa)
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Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 on the basis of the Soviet mesoscale surveys with Isaacs Kidd midwater trawl
Abstract: In the paper the results of the investigations on three mesoscale surveys covering wide ... ) and its mean values were analysed by Subareas (48.1, 48.2 and 48.3) and for the whole area ... is characterised by biomass change more than two orders of the magnitude in different seasons, was ... biomass, obtained in the Subarea 48.1 lately (Siegel et al., 1997, 1997a) is not revealed on the whole ...
Meeting Document : WG-EMM-98/32 : Autor(es): V.A. Sushin and K.E. Shulgovsky (Russia)
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Research under way in New Zealand on seabirds vulnerable to fisheries interactions
Abstract: A summary of current research underway in New Zealand on seabirds vulnerable to ... fisheries interactions is provided in two referenced tables, one describing population research and the ... : Research under way in New Zealand on seabirds vulnerable to fisheries interactions Approval: Approved ...
Meeting Document : WG-FSA-02/37 : Autor(es): S. Moore and J. Molloy (New Zealand)
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Note on maturity of krill in relation to interannual fluctuations of food environment in the seas around the South Shetland Islands
years data from commercial krill trawlers indicates that percentages of occurrence of gravid female was ... : Note on maturity of krill in relation to interannual fluctuations of food environment in the seas ...
Meeting Document : WG-KRILL-93/27 : Autor(es): M. Naganobu and S. Kawaguchi (Japan)
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The Scientific Committee on Antarctic Research (SCAR) Annual Report 2016/17
Abstract: SCAR is an interdisciplinary body of the International Council for Science (ICSU), and ... promote scientific knowledge, understanding and education on any aspect of the Antarctic region and its ... Antarctic information within the scientific community. Here SCAR reports on recent CCAMLR engagement, recent ... ): Submitted by SCAR Title: The Scientific Committee on Antarctic Research (SCAR) Annual Report 2016/17 ...
Meeting Document : SC-CAMLR-XXXVI/BG/13 : Autor(es): Submitted by SCAR