Résultats de la recherche
-
Report of the 1995/96 Japanese Whale Research Programme Under Special Permit in the Antarctic (JARPA) in Area IV and eastern part of Area III
bay lead to such difference, because no significant different is observed when the data of the Prydz ... in the Prydz Bay. However, such high density was not found in the present research. Distribution of ... bay is excluded from the western part of the Area IV. The eastern part of the Area III located closely ... to the Prydz bay and many large matured female were collected in eastern south of the Area III in the ...
Meeting Document : WG-EMM-96/48 : Auteur(s): Yuzu, S., Ishikawa, H., Mogoe, T., Kawasaki, M., Hishii, T., Shimamoto, K., Tohyama, D., Nibe, H., Taguchi, F., Hidaka, H., Ono, K., Yamashiro, K., Yoshida, T., Tamura, T., Nishiwaki, S.
-
AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT
Erebus Bay colonies made annually, 1974-2007, demonstrate the sensitivity of count data to environmental ... Antarctic toothfish (Dissostichus mawsoni), and currently there is no ecosystem monitoring program (CEMP) in ... place under CCAMLR with respect to the Ross Sea toothfish fishery. In a previous paper submitted to EMM ... Weddell seals along the Victoria Land coast. That area would be important to monitor changes in ...
Meeting Document : WG-EMM-08/23 : Auteur(s): D. Siniff and D. Ainley (USA)
-
Proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2018–2022
different catch rates in McMurdo Sound and Terra Nova Bay. The results of each survey and trends in the time ... Abstract: This paper proposes to continue the Ross Sea shelf toothfish survey for the next five ... years, 2018–2022. The first objective of the survey is to monitor toothfish recruitment in the southern ... Ross Sea (core strata). This is a continuation of the yearly time series of research surveys of these ...
Meeting Document : WG-FSA-18/41 : Auteur(s): S.M. Hanchet, K. Large, S.J. Parker, S. Mormede and A. Dunn
-
A comparison between the estimated density of krill from an acoustic survey with that obtained by scientific nets on the same survey
krill density estimates were consistantly larger than the net estimates, otherwise no relationship was ... , excluding sites where krill represented less than 90% of the catch. This reduction in variation was thus ... Abstract: This work presents the initial comparative analysis of acoustic and net haul krill ... density estimates for the RMT 8 oblique (0 to 200m depth) trawls conducted during January-March 1996 as ...
Meeting Document : WG-EMM-97/43 : Auteur(s): Pauly, T., Higginbottom, I., Hosie, G., de la Mare, W.K., Nicol, S.
-
On the use of baited remote underwater video to study Antarctic toothfish distribution under the sea-ice: from data collection to processing
McMurdo Sound and Terra Nova Bay, in the southwestern Ross Sea. Here we report a methodological approach ... Abstract: While fishery-dependent data represents the preferential way to collect geographically ... spreadtime series of data to study the Antarctic toothfish, it is limited to areas where commercial fishing ... is permitted either by management or vessel operational constraints. The use of Baited Remote ...
Meeting Document : WG-EMM-2019/50 : Auteur(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi
-
Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover
. gibberifrons. No recovery of the stocks of these two fish species was observed, even more than two decades ... Abstract: The long term monitoring program of demersal fish at inshore sites of the South ... twenty four years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003. The ... decline in trammel net catches of fjord fishes of the species Notothenia rossii and Gobionotothen ...
Meeting Document : WG-FSA-06/25 : Auteur(s): E.R. Barrera-Oro and E.R. Marschoff (Argentina)
-
Spatial aggregation of harvesting in Subarea 48.1, in particular during the summer and close to the coast
aggregation took place, one in the Bransfield Strait and one in Hughes Bay, on the Danco Coast. The latter ... the Subarea trigger allocation, it is uncertain whether any ecological impact ensued, as there was no ... Abstract: We explore CCAMLR Catch and Effort data from the fishery for Antarctic krill for the ... period 1999/2000 to 2014/2015. We show that since 2013, both the number of hauls as well as the ...
Meeting Document : WG-EMM-16/17 : Auteur(s): P. Trathan and S. Hill
-
Survey of Antarctic fur seals Arctocephalus gazella in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
were identified, some of which had not previously been reported. The largest pupping sites are at Telmo ... pinniped species observed during the survey are presented. The optimal sites for combined fur seal and ... Abstract: A survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the ... Island and Cape Shirreff, on the north coast of Livingston Island. Total fur seal pup production in the ...
Meeting Document : SC-CAMLR-VI/BG/18 : Auteur(s): J.L. Bengtson, L.M. Ferm (USA), T.J. Härkönen (Sweden), E.G. Schaner and B.S. Stewart (USA)
-
Abundance of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
seal pupping sites were identified, some of which had not previously been reported. The largest pupping ... sites were at Telmo Island and Cape Shirreff, Livingston Island, and at the Seal Islands, Elephant ... Abstract: A survey of Antarctic fur seals (Arctocephalus gazella) in the South Shetland Islands ... , Antarctica, during the 1986/87 austral summer indicated that this species is continuing its population ...
Meeting Document : WG-CEMP-90/41 : Auteur(s): J.L Bengtson, L.M. Ferm (USA), T.J. Härkönen (Sweden) and B.S. Stewart (USA)
-
The foraging range of Adelie penguins – implications for CEMP and interactions with the krill fishery
and return with krill. The pattern of foraging is similar between sites. The potential for overlap ... not occur at these sites in normal ice years. It is suggested that an understanding of the potential ... Abstract: This paper presents a summary of the foraging locations of the Ad6lie penguin at 7 ... widely spaced locations along the coast of Eastern Antarctica between 55°E near Enderby Land and 175°E in ...
Meeting Document : WG-EMM-96/69 : Auteur(s): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner, H., Wienecke, B., Clarke, J.R., Kerry, K.R., Corsolini, S., Eberhard, S.