Résultats de la recherche
-
Study on reproductive biology of Champsocephalus gunnari, Chaenocephalus aceratus and Pseudochaenichthys georgianus from South Georgias and Shag Rocks, Dr Eduardo Holmberg survey – May 2013
totally mature females of three species (with hydrated oocytes). C. gunnari, C. aceratus and P. georgianus ... observed that relative fecundity decreased with increasing length and weight of the females. Diameter and ... dry weight of C.gunnari ’s hydrated oocytes showed a positive relationship with female size. Author(s ...
Meeting Document : WG-FSA-13/59 : Auteur(s): M.I. Militelli, G.J. Macchi and K.A. Rodrigues (Argentina)
-
The Future of Antarctica Forum: distinguishing climate change impacts from other impacts in the Antarctic Peninsula
challenge to bring together and analyse relevant data, with assistance as possible from the Forum ... participants, and with encouragement to keep the ATCM, CCAMLR, and all stakeholders informed as this effort ... proceeds. In particular, with assistance from IAATO and the Association of Responsible Krill Fishers (ARK ...
Meeting Document : CCAMLR-XXXV/BG/14 : Auteur(s): Submitted by Oceanites, Inc.
-
Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) program: developing ICED and CCAMLR joint activities
with development of models, scenarios and projections. These activities and their outputs will provide ... : incorporating uncertainties associated with climate variability and change in CCAMLR’s decision making. This ... Workshop will be held in Hobart in April 2018 in association with the MEASO2018 conference. This paper ...
Meeting Document : WG-EMM-17/36 : Auteur(s): E. Murphy on behalf of ICED SSC
-
Research plan for the 2018/19 exploratory longline fishery of D. mawsoni in Subarea 48.6 by Spain
order to speed up the acquisition and data analysis, Spain proposes their collaboration with ZAF and JAP ... D.mawsoni stock in the Subarea 48.6. The proposed Spanish vessel “TRONIO”, with extensive experience in ... research blocks, especially those with more difficult access due to difficult ice condition, and therefore ...
Meeting Document : WG-SAM-18/02 : Auteur(s): Delegation of Spain
-
Preliminary biomass estimation of Antarctic krill based on the swarm-based method for CCAMLR Division 58.4.1 in 2018/19 using data obtained by Japanese survey vessel Kaiyo-maru
Kaiyo-maru. The point estimate was comparable with the estimate in 1996 by BROKE (4.83 million ton with ... than size of swarm set in the Echoview template used in this analysis. Comparison with B 0 estimated by ...
Meeting Document : SG-ASAM-2019/02 : Auteur(s): K. Abe, R. Matsukura, N. Yamamoto, K. Amakasu and H. Murase
-
Fish Heaven: a Monte Carlo, spatially explicit single species fishery model for the testing of parameter estimation methods
basic features of standard fish modeling with a number of optional extras. It was designed within an ... was designed with the view of testing the efficacy of different statistical sampling regimes given ... allow environmental simulations with fishing while capturing various statistics about the status of the ... system. Analysis of the output must be done with a separate piece of software, such as a statistical ...
Meeting Document : WG-FSA-00/36 : Auteur(s): I. Ball and A. Constable (Australia)
-
Revised reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in 2010/11 and proposal of the consecutive survey in 2011/12
survey, although there was no significant difference. Total of 62 individuals of toothfish with good ... size between the fish released with tag and that of overall catch was considerably high (85 % for D ... . eleginoides between Spanish line and trotline (χ2 test, P < 0.05), with the higher percentage of bad ... therefore we think that the total allowable size of 15 ton (ca. 3 times of 5.2 ton), along with the same ...
Meeting Document : WG-FSA-11/13 Rev. 1 : Auteur(s): K. Taki, T. Iwami and M. Kiyota (Japan)
-
Agreement on the Conservation of Albatrosses and Petrels – Report of the First Meeting of the Advisory Committee Interim Secretariat – Agreement on the Conservation of Albatrosses and Petrels
examined issues associated with the establishment and operation of the Agreement Secretariat; noted reports ... agreed that engagement with RFMOs was fundamental to improving the conservation status of many albatross ... looked forward to continuing with this spirit of cooperation by maintaining a close working relationship ...
Meeting Document : WG-FSA-05/25
-
KRILL CATCHES INDICATE THE IMPACT OF THE EL-NIŇO – SOUTHERN OSCILLATION RELATED PROCESSES ON THE DISTRIBUTION OF KRILL BIOMASS BETWEEN SUBAREAS OF THE ATLANTIC SECTOR OF ANTARCTIC
associated with La Niňa event in the South Pacific. The mechanisms for these phenomena associated with the ... with different oceanographical regime governed by ENSO. Author(s): V. Spiridonov (Russia) Title ...
Meeting Document : WG-EMM-09/47 : Auteur(s): V. Spiridonov (Russia)
-
RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIA
inter-annually and was found to be inversely correlated with the sea surface temperature (SST ... and larvae were not significantly correlated with juvenile density. The mean length of 1+ fish ... correlated with SST in the summer prior to adult spawning. Trends in toothfish recruitment variability ...
Meeting Document : WG-FSA-08/P02 : Auteur(s): M. Belchier and M.A. Collins