Resultados de la búsqueda
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Antarctic and Southern Ocean Coalition (ASOC) – request for observer status to the Scientific Committee
Antarctic and Southern Ocean Coalition (ASOC) – request for observer status to the Scientific ...
Meeting Document : SC-CAMLR-IX/09 : Autor(es): Secretariat
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Draft Headquarters Agreement - Australian Government Response to Outstanding Issues (This document was distributed to members by the Executive Secretary on 21 March, 1983)
was distributed to members by the Executive Secretary on 21 March, 1983) ...
Meeting Document : CCAMLR-II/10
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Evaluation of krill transport factor results in Subarea 48.2 in summer period of 1996
Abstract: The methods and preliminary data on evaluation of krill transfer factors results in ... subarea 48.2 in the period of 19.02-07.03.96 are presented. The polygon of 80 x 240 miles was situated in ... Weddell Sea waters. The experiment was carried out in two stages: evaluation of krill transport through ... the polygon boundaries; hydroacoustic evaluation of krill biomass and distribution in the polygon and ...
Meeting Document : WG-EMM-96/37 : Autor(es): Sushin, V.A., Kasatkina, S.M., Shnar, V.N., Abramov, A.M., Polischuk, M.I.
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Results of scientific observation in Antarctic krill fishery in 2010/11: I. state of observer deployment and data collection
current state of data collection, mere extension of the observer coverage may not result in the ... Abstract: We analyzed the 2010/11 krill observer data to confirm the outcome of recent revisions ... of krill observation scheme. This paper summarizes the status of observer deployment, sampling ... protocol and data collection in krill fisheries in 2010/11. All the 12 krill fishing vessels that operated ...
Meeting Document : WG-EMM-12/65 : Autor(es): M. Kiyota and T. Okuda (Japan)
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Summary of data collected by Japan and South Africa in Subarea 48.6 between 2013 and 2015, and other statistics available for assessment of Dissostichus spp. in Subarea 48.6.
Abstract: The end of the 2014/15 season will see the completion of the third year of the multi ... -year research plan being jointly undertaken by Japan and South Africa in Subarea 48.6. The progress ... report presented at WG-SAM-15 (WG-SAM-15/50) has not been updated for WG-FSA as neither of the vessels ... undertaking the research returned to the study area over the winter. WG-SAM-15 requested that a summary of the ...
Meeting Document : WG-FSA-15/66 : Autor(es): R.W. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)
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Mitigation of Macrourus by-catch in research block 58.4.1_6 and estimation of Macrourus biomass and sustainable catch in Divisions 58.4.1 and 58.4.2
block 58.4.1_6 in particular. We investigate the distribution of D. mawsoni and Macrourus spp. catch ... catch for the M. whitsoni species morph in all research blocks of Division 58.4.1 and 58.4.2 by applying ... Abstract: Macrourus spp. are the major by-catch species in the exploratory toothfish fishery in ... ) avoidance, ii) mitigation and iii) the setting of sustainable by-catch limits if mortality is not ...
Meeting Document : WG-FSA-17/23 : Autor(es): D. Maschette, P. Burch, P. Yates and P. Ziegler
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Results of a hydroacoustic survey of Antarctic krill populations in CCAMLR Division 58.4.1 carried out in January to April 1996
CCAMLR Division 58.4.1 for the purposes of estimating overall biomass (B0). The krill biomass in the area ... in the west of the survey area 800-1200E than in the 120°-150°E region. The majority of the krill ... detected were found in the top 80 metres of the water column. Author(s): Higginbottom, I., de la Mare, W ... ., Pauly, T., Nicol, S. Title: Results of a hydroacoustic survey of Antarctic krill populations in CCAMLR ...
Meeting Document : WG-EMM-96/28 : Autor(es): Higginbottom, I., de la Mare, W., Pauly, T., Nicol, S.
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Re-analysis of CPUE in both species of toothfish in 48.6 area
Abstract: The present report re-analyses data regarding CPUE for both species of toothfish in ... northern area of 48.6 (SSRU 48.6A, 48.6G). This report is a re-analysis of the CPUE time series proposed in ... previous work (SAM 13/29) which includes all those comments and suggestions made in the last SAM meeting ... . Here, the length of the line was used as effort unit and also high CPUE values reported by a Korean ...
Meeting Document : WG-FSA-13/63 : Autor(es): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)
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Estimates of local biomass, including estimates of uncertainty, for Antarctic (Dissostichus mawsoni) and Patagonian (Dissostichus eleginoides) toothfish in research blocks in Subareas 48.2, 48.6, 58.4 and 88.3
-seabed area method parameter values that were agreed at WG-SAM-17, the estimates of biomass in the ... the Chapman estimates in some, but not all, of the Antarctic toothfish Research Blocks. Author(s ... analysis includes Research Blocks in Subareas 48.2, 48.6, 58.4 and 88.3. Given the changes in CPUE-by ... Abstract: This paper includes updated local biomass estimates of toothfish populations with ...
Meeting Document : WG-FSA-17/42 : Autor(es): CCAMLR Secretariat
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INCOMPLETE SEARCH EFFORT AS A POTENTIAL SOURCE OF BIAS IN BROAD-SCALE ESTIMATES OF PENGUIN ABUNDANCE DERIVED FROM PUBLISHED COUNT DATA: A CASE STUDY FOR ADÉLIE PENGUINS IN EAST ANTARCTICA
m2 and within 500 m of the ocean) in the Australian Antarctic Territory (AAT) was mapped using a GIS ... and 40% of the total potential habitat area. There were marked regional differences in search effort ... , and the majority of search effort occurred in the 1980s. Incomplete search effort is a possible source ... , and the literature reviewed for evidence of the mapped habitat being searched for occupation by ...
Meeting Document : WG-EMM-PSW-08/13 : Autor(es): C. Southwell, D. Smith and A. Bender (Australia)