Résultats de la recherche
-
Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2
fish. With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline ... . The parameter of annual tag-loss rate in CASAL’s single-tag model was approximated, for a maximum time ... . Author(s): P. Ziegler Title: Estimation of tag-loss rates for tagged fish in the Patagonian toothfish ... Abstract: Tag-loss or tag-shedding rates for tagged fish in the Patagonian toothfish ...
Meeting Document : WG-FSA-17/21 : Auteur(s): P. Ziegler
-
Distribution, demography and discard mortality of crabs caught as by-catch in an experimental pot fishery for toothfish in the South Atlantic
were also noted in depth distribution of the sexes and the size of crabs. Depth, soak time and area ... belt 85% – 90% of crabs would survive discarding, whereas on the vessel where crabs were emptied down a ... vertical chute prior to being sorted, survivorship was 39%- 58%. P. anamerae was the most vulnerable of the ... -catch in an experimental pot fishery for toothfish in the South Atlantic Approval: Approved ...
Meeting Document : WG-FSA-01/32 : Auteur(s): M.G. Purves (South Africa), D.J. Agnew, G. Moreno, C. Yau and G. Pilling (United Kingdom)
-
DEVELOPMENT OF EFFECTIVE MITIGATION TO REDUCE SEABIRD MORTALITY IN THE ICEFISH (CHAMPSOCEPHALUS GUNNARI) TRAWL FISHERY IN SUBAREA 48.3
measures to reduce seabird bycatch levels. This resulted in the development and operational trialing of ... International) Title: DEVELOPMENT OF EFFECTIVE MITIGATION TO REDUCE SEABIRD MORTALITY IN THE ICEFISH ... Abstract: Seabird mortality levels caused by net entanglement in the icefish trawl fishery in ... Subarea 48.3 became a concern in the late 1990s. At this time there was little knowledge on how to ...
Meeting Document : WG-IMAF-09/15 : Auteur(s): B. Sullivan (BirdLife International), J. Clark (United Kingdom), K. Reid (Secretariat) and E. Reid (BirdLife International)
-
Analyses of ice conditions in the research area proposed by Ukraine for a multi-year Dissostichus research program in Statistical Subarea 48.1
. Brey Title: Analyses of ice conditions in the research area proposed by Ukraine for a multi-year ... the southern parts between 64° S and 65° S of the suggested research area. Here, the mean sea ice ... Abstract: The Ukraine submitted to WG SAM 2018 a proposal for a new toothfish research program in ... fisheries research program, is located within CCAMLR Subarea 48.1. Detailed analyses of the sea ice ...
Meeting Document : WG-FSA-18/01 : Auteur(s): H. Pehlke, S. Hain, K. Teschke and T. Brey
-
Proposal for continuation of the Ukrainian research survey in Subarea 48.2 in 2017/18 and 2018/19 seasons
Abstract: The third year research survey of Ukraine in subarea 48.2 by the fishing vessel SIMEIZ ... . Author(s): Delegation of Ukraine Title: Proposal for continuation of the Ukrainian research survey in ... is finished. Ukraine proposes to continue survey in same boundary in same design for the next 2 year ... Subarea 48.2 in 2017/18 and 2018/19 seasons Approval: Approved Secretariat Workflow Status: Content ...
Meeting Document : WG-SAM-17/26 : Auteur(s): Delegation of Ukraine
-
Hydrographic flux in statistical Area 58 of ccamlr in the Southern Ocean
Area 58. Those are surface geostrophic flow in the whole of Statistical Area 58, and vertical ... : Hydrographic flux in statistical Area 58 of ccamlr in the Southern Ocean Approval: Approved ... Abstract: This document submits the basic information on the hydrographic flux in Statistical ... distributions of geostrophic flow along 37° E, 75° E,114° E and 155° E. Author(s): M. Naganobu (Japan) Title ...
Meeting Document : WG-KRILL-93/22 : Auteur(s): M. Naganobu (Japan)
-
Proposal for continuation of the Ukrainian research survey in Subarea 48.2 in 2017/18 and 2018/19 seasons
Abstract: The third year research survey of Ukraine in Subarea 48.2 by the fishing vessel SIMEIZ ... ): Delegation of Ukraine Title: Proposal for continuation of the Ukrainian research survey in Subarea 48.2 in ... is finished. Ukraine proposes to continue survey in same boundary for the next 2 year. Author(s ...
Meeting Document : WG-FSA-17/31 : Auteur(s): Delegation of Ukraine
-
Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR
) Title: Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR Approval ... Abstract: We describe a previously unknown Amblyraja, A..sp.anon, from South Georgia. In the past ... A.georgiana. Male A. sp.anon attain 50% maturity at a total length of 97cm, 13 cm greater than the length at ... captures of A.sp.anon were found at depths >1000m, where 85% of A.georgiana were caught in depths ...
Meeting Document : WG-FSA-02/54 : Auteur(s): M. Endicott (United Kingdom), L.J.V. Compagno (South Africa) and D.J. Agnew (United Kingdom)
-
Summary of scientific observer data collected in finfish fisheries in the CAMLR Convention Area during 2016
): CCAMLR Secretariat Title: Summary of scientific observer data collected in finfish fisheries in the ... Abstract: This paper summarises the data collected by Scientific Observers operating in the ... (including the implementation of mitigation related CMs), tagging, and fish sampling is presented. Author(s ... Convention Area on board longline and finfish trawl vessels during the 2016 season (based on data received by ...
Meeting Document : WG-FSA-16/01 : Auteur(s): CCAMLR Secretariat
-
Preliminary results of age determination by otolith mass in mackerel icefish Champsocephalus gunnari Lonnberg 1905 in the Heard Island area (Australia)
material was collected in July0August 1987 during the joint Soviet-Australian expedition on board R/V ... within 0.0001 g. Then the obtained data underwent statistical processing with application of the cluster ... ): I.B. Russelo (Ukraine) Title: Preliminary results of age determination by otolith mass in mackerel ... icefish Champsocephalus gunnari Lonnberg 1905 in the Heard Island area (Australia) Approval: Approved ...
Meeting Document : WG-FSA-94/08 : Auteur(s): I.B. Russelo (Ukraine)