Résultats de la recherche
-
Outline for year 2 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
second year of an agreed 3-year longline survey, in the wider context of connecting the recently ... and two-year data analysis plan leading towards the development of a stock hypothesis for the eastern ... Abstract: This paper outlines the specific research objectives and plan to achieve them for the ... information on tag-recapture data from the first year of the survey, and includes a three-year data collection ...
Meeting Document : WG-FSA-17/45 : Auteur(s): M. Söffker and M. Belchier
-
Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
third and final year of an agreed 3-year longline survey, in the wider context of connecting the ... collection and two-year data analysis plan leading towards the development of a stock hypothesis for the ... Title: Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity ... Abstract: This paper outlines the specific research objectives and plan to achieve them for the ...
Meeting Document : WG-FSA-18/31 : Auteur(s): G. Robson, P. Hollyman and C. Darby
-
Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
third year of an agreed 3-year longline survey, in the wider context of connecting the recently ... southern regions of 48.4. Author(s): M. Söffker and M. Belchier Title: Outline for year 3 of the 3-year ... Abstract: This paper outlines the specific research objectives and plan to achieve them for the ... distributions of benthic bycatch species. This plan includes a three-year data collection and two-year data ...
Meeting Document : WG-SAM-18/15 : Auteur(s): M. Söffker and M. Belchier
-
Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update
estimates from an integrated tag-based assessment are influenced by various aspects of a multi-year tagging ... collected in short tagging programs were sufficient for relatively robust assessments. Estimation errors of ... SSB0 and SSB status in the assessment year stabilized or were relatively small with a tag size-overlap ... , creating ‘contrast’ in the data by strongly reducing the fish biomass is not needed for tag-based ...
Meeting Document : WG-FSA-12/18 : Auteur(s): P.E. Ziegler (Australia)
-
An 8-year cycle in krill biomass density inferred from acoustic surveys conducted in the vicinity of the South Shetland Islands during the austral summers of 1991/1992 through 2001/2002
fit to the biomass density time series is dominated by an 8-year cycle and predicts an increase in ... ): R.P. Hewitt, D.A. Demer and J.H. Emery (USA) Title: An 8-year cycle in krill biomass density inferred ... vicinity of the South Shetland Islands, Antarctica were re-analyzed using updated procedures for ... delineating volume backscattering due to Antarctic krill, adjusting for signal contamination due to noise, and ...
Meeting Document : WG-EMM-03/6 : Auteur(s): R.P. Hewitt, D.A. Demer and J.H. Emery (USA)
-
Towards an all year round monitoring the Antarctic silverfish nursery area in the Ross Sea
M. Vacchi (Italy) Title: Towards an all year round monitoring the Antarctic silverfish nursery area ...
Meeting Document : WG-FSA-15/58 : Auteur(s): L. Ghigliotti, E. Pisano, E. Carlig (Italy), J.H. Kim, T. Choi (Republic of Korea) and M. Vacchi (Italy)
-
An analysis of early change in the blubber thickness of minke whales as an indicator of krill availability
for seven years for increment between December and February with a fair agreement between the sexes ... females. Relation between thickness and foetus length for the latter was also detected. After adjustment ... for these factors, considerable yearly variations were shown in the thickness in December, in which 12 ... cases were detected significant out of 24 pairs of successive year comparison. Estimates were obtained ...
Meeting Document : WG-CEMP-87/18 : Auteur(s): Y. Shimadzu (USA)
-
Deployment and recovery of an archival tag on an Antarctic toothfish in the Ross Sea
migration patterns in fishes. Understanding these movement patterns is one of the key information needs for ... large toothfish on the Ross Sea slope in January 2013 and report on the first recovery of an Antarctic ... toothfish tagged with an archival tag. The fish was recaptured in the fishery the following season (December ... . Webber and R. Arnold (New Zealand) Title: Deployment and recovery of an archival tag on an Antarctic ...
Meeting Document : WG-FSA-14/64 : Auteur(s): S.J. Parker, D.N. Webber and R. Arnold (New Zealand)
-
Report to the Scientific Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ‘Mesopelagic Southern Ocean Prey and Predators (MESOPP)’ and its utility to SC-CAMLR
; is to: Make an inventory of science challenges, stakes and existing policies and develop tools to ... international cooperation on marine ecosystems based on an e-infrastructure, adding additional countries such as ... connected network of databases of acoustic data for the estimation of micronekton biomass and validation of ... the Scientific Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of ...
Meeting Document : SC-CAMLR-38/BG/30 : Auteur(s): A.J. Constable, P. Lehodey and P. Koubbi
-
ON THE DISTRIBUTION OF THE BOOK FISH THE SEA NOT THE SKY
Author(s): Secretariat Title: ON THE DISTRIBUTION OF THE BOOK FISH THE SEA NOT THE SKY Approval ...
Meeting Document : CCAMLR-XVI/BG/23 : Auteur(s): Secretariat