Resultados de la búsqueda
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A GIS tool to assist in the planning and design of sample surveys of the abundance of colonial breeding species
developed to implement more complex and efficient designs. An example of its potential use is provided. In ... number of sampling units required to estimate abundance for the entire region with a pre-determined ...
Meeting Document : WG-EMM-05/25 : Autor(es): C. Southwell, R. Dreissen, S. Candy, G. McPherson and J. Clarke (Australia)
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Seabird mortality and the Falkland Islands trawling fleet
, trawling and hauling operations for 157 days onboard finfish trawlers in the Falkland Islands in 2002/03 ... the warp cable, while feeding on factory discharge at the stern of the vessel. An unknown proportion ...
Meeting Document : WG-FSA-03/91 : Autor(es): B.J. Sullivan, T.A. Reid, L. Bugoni and A.D. Black (United Kingdom)
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Hydroacoustic observations of the vertical distribution of icefish Champsocephalus gunnari in the western part of the slope of the South Georgia Island in December 1999–January 2000
echograms obtained with the use of an echograph of the "Priboi-101" echo sounder during the ... directed fishery for icefish in the subarea 48.3 in December 1999 – January 2000. The commercial ...
Meeting Document : WG-FSA-00/19 : Autor(es): V.L. Senioukov (Russia)
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Quantifying habitat use in satellite-tracked pelagic seabirds: application of kernel estimation to albatross locations
two species covers an estimated 440,000 and 640,000 km2 respectively, with very substantial overlap ... , congeneric species are very distinct. Based on location density categories accounting for 50 % of locations ...
Meeting Document : WG-FSA-99/19 : Autor(es): A.G. Wood (United Kingdom), B. Naef-Daenzer (Switzerland), P.A. Prince and J.P. Croxall (United Kingdom)
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REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE CONVENTION AREA
Australian trawl fisheries, a pilot study has commenced to undertake an initial appraisal of seabird bycatch ... in the largest Australian trawl fishery. Depending on the findings; the need for further assessments ...
Meeting Document : WG-FSA-08/37 Rev. 1 : Autor(es): T. Hewitt and I. Hay (Australia)
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Target strength of mackerel icefish (Champsocephalus gunnari) from a scattering model
Abstract: An anatomically detailed acoustic scattering model has been used to estimate the ... applicable to fish of length 26–35 cm. Existing in situ TS estimates are for smaller fish (16–26 cm) and ...
Meeting Document : SG-ASAM-09/06 : Autor(es): G. Macaulay (New Zealand)
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The composition and origin of marine debris stranded on the shores of subantarctic Macquarie Island
an eight week period in 1988 to determine types, quantities, and possible sources of marine debris ... those reported for islands in the South Atlantic Ocean and the Indian Ocean, or from the coast of Alaska ...
Meeting Document : CCAMLR-VIII/BG/10 : Autor(es): D.J. Slip and H.R. Burton (Australia)
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Preliminary observation about the possibility of Antarctic krill escapement from a trawl net
Abstract: We observed whether Antarctic krill escaped from the trawl net or not using an ... develop a method using LED lighting system at our laboratory for the purpose of filed observation of krill ...
Meeting Document : WG-EMM-12/66 : Autor(es): K. Fujita and S. Hasegawa (Japan)
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Density and geographical distribution of krill larvae on the Weddell – Scotia Confluence region during summer 2011
Confluence region show a strong decrease in the abundance of Euphausia superba larvae and an increase in ... Approved Delegation responsibility for releasing documents: Argentina ...
Meeting Document : WG-EMM-16/51 : Autor(es): E. Rombolá, C. Franzosi, G. Tossonotto, V. Alder and E. Marschoff
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The Scientific Committee on Antarctic Research (SCAR) Annual Report 2017/18
Abstract: SCAR is an interdisciplinary body of the International Science Council (ISC), and ... : Yes Delegation responsibility for releasing documents: SCAR ...
Meeting Document : SC-CAMLR-XXXVII/BG/27 : Autor(es): Submitted by SCAR