Результаты поиска
-
An upsurge in directed fishing for or by-catch of sharks in the Convention Area – draft conservation measure for the conservation of sharks catches associated with fisheries managed by CCAMLR
An upsurge in directed fishing for or by-catch of sharks in the Convention Area – draft ... conservation measure for the conservation of sharks catches associated with fisheries managed by CCAMLR ...
Meeting Document : CCAMLR-XXV/35 : Автор(ы): Delegation of France
-
r-sc-xiii-a5.pdf
application/pdf attached to:WG-KRILL-94
Meeting Report : WG-KRILL-94
-
By-catch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)
Paper Title: By-catch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in ... . Unfortunately, Armstrong's fish by-catch data were not presented in a standardised manner. This paper ... presents a brief re-analysis of the by-catch data collected on board the Chiyo Maru No. 2; means and ... were caught per hour of towing. Confidence intervals for mean by-catch estimates are wide suggesting ... CCAMLR Science, Vol. 3 (1996): 111-123 BY-CATCH OF ... FISHES CAPTURED BY THE KRILL FISHING VESSEL CHIYO MARU NO. 2 IN STATISTICAL AREA 58 (JANUARY TO MARCH ... fish by-catch data were not presented in a standardised manner. This paper presents a brief re ... -analysis of the by-catch data collected on board the Chiyo Mnru No. 2; means and variances are calculated ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 111–123 : Автор(ы): Watters, G
-
Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
Paper Title: Seabird by-catch by autoline vessels: do line setters increase the sink rate of ... m –1 lead core) longlines by some autoline vessels in the Kerguelen and Crozet Islands Patagonian ... toothfish (Dissostichus eleginoides) fisheries to deter seabirds, ostensibly by expediting gear sink rates ... AUTOLINERS AND SEABIRD BY-CATCH: DO LINE SETTERS INCREASE THE SINK RATE OF INTEGRATED WEIGHT LONGLINES? G ... weight (IW) (50 g m–1 lead core) longlines by some autoline vessels in the Kerguelen and Crozet Islands ... Patagonian toothfish (Dissostichus eleginoides) fisheries to deter seabirds, ostensibly by expediting gear ... Islands (Subarea 58.6 and Division 58.5.1 respectively). Reported seabird by-catch rates are among the ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Автор(ы): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
-
Brief comments on the simulation study made by Professor Butterworth on krill fishing by an individual Japanese trawler
Paper Title: Brief comments on the simulation study made by Professor Butterworth on krill ... fishing by an individual Japanese trawler Abstract / Description: In this paper, three essential ... questions are raised concerning the simulation study of the Japanese krill fishery carried out by ... MADE BY PROF. BUTTERWORTH ON KRILL FISHING BY AN INDIVIDUAL JAPANESE TRAWLER T. Ichii and Y. Endo ... Japanese krill fishery carried out by Butterworth (1988). Firstly, the simulation study used krill ... simulation as meaningful as possible by using most of the information available at present. His model ... caused by an underestimation of variability in within-concentration krill abundance and the searching ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 347–350 : Автор(ы): Ichii, T. and Y. Endo
-
By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Divisions 58.4.3a and 58.4.4b by Japan and France during 2012/13–2016/17
Abstract: This paper reports the preliminary results of by-catch analysis as a part of progress ... report for the research fishery of Dissostichus spp. in Division 58.4.3a and 58.4.4b by Japan and France ... during 2012/13–2016/17. We have used extracted data provided by CCAMLR secretariat on 2 nd June, 2017 ... . Although the by-catch occurred in most longline research operations, the number of by-catch individuals was ...
Meeting Document : WG-SAM-17/45 : Автор(ы): T. Okuda, A. Rigaud, R. Sinegre and T. Ichii
-
By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during 2012/13–2016/17
Abstract: This paper reports the preliminary results of by-catch analysis as a part of progress ... report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during ... 2012/13–2016/17. We have used data set provided by CCAMLR secretariat on 10 th May, 2017. Although the ... by-catch occurred in most longline research operations, the number of by-catch individuals was less ...
Meeting Document : WG-SAM-17/44 : Автор(ы): T. Okuda, S. Somhlaba and T. Ichii
-
Some notes on by-catch of fishes caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (December 2000 to January 2001)
South Shetland Islands. Among 103 net hauls quantitatively examined, by-catch fishes were found in 41 ... by F/V Niitaka Maru (3910t) were made from 16 December 2000 to 26 January 2001 in the vicinity of the ... % of hauls sampled for by-catch and 51.2% of those contained fish. P. antarcticum and C. gunnari were ... the second in abundance in number and weight respectively. Most hauls were dominated by one species ...
Meeting Document : WG-EMM-01/50 : Автор(ы): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)
-
Progress by WG-EMM-STAPP in estimating krill consumption by air-breathing predators within CCAMLR areas
Abstract: This paper summarises progress by WG-EMM-STAPP in estimating krill consumption by air ... consumption by pack-ice seals and penguins since the last update in 2011. Estimates of pack-ice seal abundance ... are now available for Areas 48, 88 and 58. Krill consumption by crabeater seals, the most important ... estimates of krill consumption by penguins to be developed in all Areas in the near future. Work to ...
Meeting Document : WG-EMM-16/68 : Автор(ы): C. Southwell and P. Trathan
-
Short note: By-catch of fishes caught by the krill fishing vessel Niitaka Maru in the South Georgia area (August 2007)
, by-catch fish was recognized in 26 trawl catches (29.9%) and only one fish was found as by-catch in ... caught during Antarctic krill (Euphausia superba DANA) fisheries by F/V Niitaka Maru (5200t) were made ... hauls containing by-catch fish). Owing to the small amount of by-catch, no clear relationships between ... krill CPUE and fish by-catch could be confirmed in the present study. Author(s): T. Iwami and M ...
Meeting Document : WG-EMM-08/57 : Автор(ы): T. Iwami and M. Naganobu (Japan)
Страницы
- « первая
- ‹ предыдущая
- …
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- …
- следующая ›
- последняя »