Résultats de la recherche
-
Preliminary study on reproduction in Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994
described for other species. A gonad maturation scale was elaborated and adapted to the macroscopic scale ... similar to that reported for the same species in the 1991 summer season. Author(s): G.J. Macchi and E.R ... Abstract: A preliminary histological analysis on the ovarian development in Champsocephalus ... . Barrera-Oro (Argentina) Title: Preliminary study on reproduction in Champsocephalus gunnari from Subarea ...
Meeting Document : WG-FSA-94/28 : Auteur(s): G.J. Macchi and E.R. Barrera-Oro (Argentina)
-
Revision of icefish (C. gunnari) stock estimate in the South Georgia area on the basis of the Russian trawl-acoustic survey 2002
for target strength estimates using in situ measurement data; the combination of trawl and acoustic ... surveys results for icefish biomass estimates. We discus these methodical aspects and present the new ... ., Kasatkina, S.M. Title: Revision of icefish (C. gunnari) stock estimate in the South Georgia area on the ...
Meeting Document : WG-FSA-SAM-04/10 : Auteur(s): Gasyukov, P.S., Kasatkina, S.M.
-
Potential impacts of climate change on the Southern Ocean ecosystem
outlining the processes involved and stressing the urgent need for further research, this paper underlines ... our wider social responsibilities to press for fresh policies essential to arrest the global changes ... consequences. Author(s): R.G. Chittleborough (Australia) Title: Potential impacts of climate change on the ...
Meeting Document : CCAMLR-VIII/BG/21 : Auteur(s): R.G. Chittleborough (Australia)
-
Southern Ocean Network of Acoustics (SONA): Report on Acoustic Processing and Methods Workshop, Vigo, 24–25 April 2016
; Metrics of data quality and DOIs; Summary statistics and a way forward for regional comparison; and ... Approval: Approved Secretariat Workflow Status: Content Approved Delegation responsibility for releasing ... . Horne, T. Jarvis, R. Kloser and T. Ryan Title: Southern Ocean Network of Acoustics (SONA): Report on ...
Meeting Document : WG-EMM-16/36 : Auteur(s): S. Fielding, J. Thomas, C. Anderson, A. Conchon, A. Cossio, A. Dunford, P. Escobar-Flores, J. Horne, T. Jarvis, R. Kloser and T. Ryan
-
Preliminary results of pop-up satellite tag study on Antarctic toothfish in the Mawson Sea
a Korean scientific observer. The same observer recovered the fish a year later. The days of liberty ... were over a year (366 days). The vertical movement of the fish shows strong and contrasting patterns ... . The most significant pattern was the fish staying at the same depth for a couple months. The vigorous ... responsibility for releasing documents: Korea, Republic of ...
Meeting Document : WG-FSA-16/08 : Auteur(s): Delegation of the Republic of Korea
-
Remarks on natural mortality of Dissostichus eleginoides in Subarea 48.3
sites. By other hand, when comparing the different mean values of M for the different variables, it was ... hooks N° 22. The general mean value of M calculated for the 44 analyzed situations was 0.14 ± 0.03 ... on natural mortality of Dissostichus eleginoides in Subarea 48.3 Approval: Approved ...
Meeting Document : WG-FSA-92/21 Rev. 1 : Auteur(s): C.A. Moreno and P.S. Rubilar (Chile)
-
Report on 2017 Activities of the Southern Ocean Observing System (SOOS), relevant to the work of CCAMLR
will form the foundation for discussions at the proposed joint workshop between SOOS and SC-CCAMLR (SC ... Approval: Approved Secretariat Workflow Status: Content Approved Delegation responsibility for releasing ... products of importance to the work of CCAMLR. Through this paper, SOOS seeks to update SC-CCAMLR on this ... scientific collaboration. Further, SOOS requests input from SC-CCAMLR on the “SOOSmap” data discovery tool ...
Meeting Document : SC-CAMLR-XXXVI/BG/14 : Auteur(s): Submitted by SCOR
-
Modelling crustacean fisheries: effects of parasites on management strategies
protection of females on a hypothetical fishery for different combinations of host and parasite recruitment ... dynamics of both host and parasite. For a certain spatial scale, recruitment to a population may be " ... . To manage a parasitized stock, we suggest that strategies should vary depending on the recruitment ... ;open" or "closed" depending on the behavior of planktonic larvae, the duration of these ...
Meeting Document : WS-CRAB-93/09 : Auteur(s): A.M. Kuris and K.D. Lafferty (USA)
-
Influence of krill availability on humpback whale breeding success
management strategies for krill fisheries consider the effect of climate on the whole Antarctic ecosystem and ... Secretariat Workflow Status: Content Approved Delegation responsibility for releasing documents: Brazil ... the potential effect of krill removal on the population recovery of whales. Author(s): E. Seyboth, F ... availability on humpback whale breeding success Microsoft Word File: emm-18-p15.docx Approval: Approved ...
Meeting Document : WG-EMM-18/P15 : Auteur(s): E. Seyboth, F. Félix, M.-A. Lea, L. Dalla Rosa, G. Watters, K. Reid and E. Secchi
-
Impacts of cetaceans on the structure of Southern Ocean food webs
nonetheless contend that they indicate fruitful directions for current and future research in the Southern ... of a broader scientific basis for management of Antarctic marine resources, which are increasingly ... Ocean. Data from the Southern Ocean are most easily attained by remote sensing, which sheds light on why ... . Olmastroni, S.E. Townsend, C.T. Tynan, P. Wilson and E. Woehler Title: Impacts of cetaceans on the structure ...
Meeting Document : WG-EMM-09/P04 : Auteur(s): D. Ainley, G. Ballard, L.K. Blight, S. Ackley, S.D. Emslie, A. Lescroël, S. Olmastroni, S.E. Townsend, C.T. Tynan, P. Wilson and E. Woehler