Search results
-
2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
Abstract: The ASPM assessment of the Prince Edward Islands toothfish resource by Brandão and ... updated to take account of further catch, GLM standardised CPUE and catch-at-length information that has ... 48.3 are used. The resource is estimated to be at about 37% of its average pre-exploitation level in ... terms of spawning biomass. It is suggested that it would be prudent to restrict annual legal catches to ...
Meeting Document : WG-FSA-07/34 Rev. 1 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
-
Time series of Drake Passage Oscillation Index (DPOI) from 1952 to 2005, Antarctica
Abstract: An assessment of the environmental processes influencing variability in the recruitment ... and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks ... krill recruitment and density in the Antarctic Peninsula area with an environmental factor; strength of ... , between Rio Gallegos (51°32’S, 69°17’W), Argentina, and Base Esperanza (63°24’S, 56°59’W), at the tip of ...
Meeting Document : WG-EMM-05/17 : Author(s): M. Naganobu and K. Kutsuwada (Japan)
-
Exchange of wandering albatrosses Diomedea exulans between the Prince Edward and Crozet Islands: implications for conservation
Abstract: Exchange of 61 wandering albatrosses Diomedea exulans has been recorded between the ... . Most movements of banded birds (57) have been westwards, from the Crozets to the Prince Edwards. In all ... albatrosses of the two island groups form a metapopulation that ideally should be conserved as a single unit ... . Its is suggested that France and South Africa collaborate through the Agreement on the Conservation of ...
Meeting Document : WG-EMM-03/41 : Author(s): J. Cooper (South Africa) and H. Weimerskirch (France)
-
The diet of the Antarctic fur seal Arctocephalus gazella at the Danco Coast, Antarctic Peninsula
Abstract: The diet of non-breeding male Antarctic fur seals Arctocephalus gazella was ... investigated at the Danco Coast, Antarctic Peninsula, by the analysis of 31 and 149 scats collected from ... the most frequent prey and constituted the bulk of the diet. The importance of the remaining taxa ... . Among fish, Channichthyids constituted the bulk of the diet with Chionodraco rastrospinosus and ...
Meeting Document : WG-EMM-02/9 : Author(s): R. Casaux, A. Baroni and A. Ramón (Argentina)
-
Management plan for Site of Special Scientific Interest No. 36 – Eastern Dallmann Bay
Abstract: Management at Eastern Dallmann Bay aims to: • avoid degradation of, or substantial risk ... to, the values of the Area by preventing unnecessary human disturbance; • allow scientific research ... ; • allow visits for management purposes in support of the aims of the management plan. Author(s ... ): Submitted by the USA Title: Management plan for Site of Special Scientific Interest No. 36 – Eastern ...
Meeting Document : WG-EMM-02/57 : Author(s): Submitted by the USA
-
Management plan for Site of Special Scientific Interest No. 35 – Western Bransfield Strait
Abstract: Management at Western Bransfield Strait aims to: • avoid degradation of, or substantial ... risk to, the values of the Area by preventing unnecessary human disturbance; • allow scientific ... ; • allow visits for management purposes in support of the aims of the management plan. Author(s ... ): Submitted by the USA Title: Management plan for Site of Special Scientific Interest No. 35 – Western ...
Meeting Document : WG-EMM-02/58 : Author(s): Submitted by the USA
-
To the problem of spawning character for certain fish species
Abstract: The present paper presents the brief results of the research in reproductive biology of ... batches. It was supposed that the similar character of spawning might be for some other Antarctic fish ... species. Some peculiar features of the reproductive biology Moray cod M. evseenkoi, Antarctic toothfish D ... of spawning character for certain fish species Approval: Approved ...
Meeting Document : WG-FSA-11/18 : Author(s): V. Prutko and A. Petrov (Russia)
-
DEMOGRAPHY OF ANTARCTIC KRILL AND OTHER EUPHAUSIACEA IN THE LAZAREV SEA - LAKRIS THE GERMAN CONTRIBUTION TO CCAMLR-IPY IN SUMMER 2008
contribution to CCAMLR-IPY 2008. At the start of the survey period the entire survey area was completely ... covered with seasonal pack-ice, but rapidly retreating until the end of the survey in late January. 52 ... samples were taken by RMT 8 and RMT 1 along three transects south of 60°S. Krill and other Antarctic ... and seasonal development of maturity stages were analysed. Distribution and density of krill larvae ...
Meeting Document : WG-EMM-08/07 : Author(s): V. Siegel, J. Edinger, M. Haraldsson, K. Stürmer, M. Vortkamp (Germany)
-
Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14)
years. This paper is a revised proposal of WG-SAM-12/14 encouraged by 2012 SAM working group for a ... a total of 28 research hauls. The objective of the experiment is to better understand the ... distribution of the metapopulation of toothfish centered on the Kerguelen-Heard-Crozet sector. Author(s): A ... spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14) Approval: Approved ...
Meeting Document : WG-FSA-12/29 : Author(s): A. Rélot-Stirnemann (France)
-
Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4
Abstract: The stock of Antarctic toothfish in the CCAMLR subarea 48.4 was conservatively ... estimated using the Chapman method as 621 tonnes. At a harvest rate of γ = 0.038 this would indicate a 2015 ... /16 yield of 24 t for the Antarctic toothfish in the region, compared to the previous 2014/15 ... estimation of 28 tonnes. Author(s): N.D. Walker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom ...
Meeting Document : WG-FSA-15/31 : Author(s): N.D. Walker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)