Search results
-
FEEDING AND FOOD INTERRELATIONSHIPS OF ANTARCTIC TOOTHFISH D.MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) IN NEAR-CONTINENTAL WATERS OF THE INDIAN OCEAN ANTARCTIC AREA AND ON THE BANZARE BANK
Abstract: The paper is based on materials on D.mawsoni feeding collected by authors in the four ... near-continental seas of the Indian Ocean Antarctic area (Dupont D’Urville, Mawson, Davis, and ... Cosmonaut Seas) and on the Banzare Bank during 2004-2008. The food relationships are considered. The ... qualitative and quantitative composition of diet for young and adult Antarctic toothfish is studied. The ...
Meeting Document : WG-FSA-08/34 : Author(s): A.F. Petrov and I.G. Istomin (Russia)
-
A randomised sampling design used in the longline fishery for Dissostichus eleginoides in the Southern Indian Ocean
individuals taken by individual longlines in the fishery for Dissostichus eleginoides. The line was divided ... into constituent baskets of line; we used the line as the sampling frame, and baskets as the primary ... sampling units. The design allows representative samples to be taken while a line is being hauled; it ... offers the potential of little disruption to commercial activities and reductions in observer effort ...
Meeting Document : WG-FSA-96/56 : Author(s): Duhamel, G., Ashford, J.
-
Revised estimates of the biological parameters for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
Abstract: This report updates the estimates of the biological parameters for Antarctic toothfish ... (Dissostichus mawsoni) in the Ross Sea (Subareas 88.1 and SSRUs 88.2A–B). We present revised estimates of the ... observer data collected from commercial fishing operations in the Ross Sea. In addition, we review meta ... -data for plausible estimates of the steepness parameter of the stock-recruitment relationship and ...
Meeting Document : WG-FSA-SAM-06/08 : Author(s): A. Dunn, P.L. Horn and S.M. Hanchet (New Zealand)
-
Lessons from CCAMLR on the implementation of the ecosystem approach to managing fisheries
Abstract: The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) is ... widely recognised as a leading international organisation in developing best-practice in the ecosystem ... approach to managing fisheries. CCAMLR provides a useful case study for examining the impediments to ... assessing the status of target species and their predators, but also in designing cost-effective management ...
Meeting Document : WG-EMM-12/P06 : Author(s): A.J. Constable
-
Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data
vertical migration of Antarctic krill (Euphausia superba) associated with the brightness categories of the ... day based upon the angles between the center of the sun and the celestial horizon on the Scotia Sea ... twilight and shallowest around at evening twilight. The range of trawling depth was narrower in the certain ... during summer and early autumn, and deepened gradually from autumn and attained the maximum depth in ...
Meeting Document : WG-EMM-04/44 : Author(s): K. Taki, T. Hayashi and M. Naganobu (Japan)
-
CEAMARC, the Collaborative East Antarctic Marine Census for the Census of Antarctic Marine Life (IPY # 53): An overview
Abstract: The Census for Antarctic Marine Life (CAML, IPY Project 53) aimed to investigate the ... was a major ship-based research programme in the austral summer of 2007e2008 involving scientists from ... 30 countries and 19 vessels. The Collaborative East Antarctic Marine Census (CEAMARC) was a ... Australia, Japan and France surveying the one area. This collaboration was a highly coordinated and ...
Meeting Document : WS-MPA-11/P01 : Author(s): G. Hosie, P. Koubbi, M. Riddle, C. Ozouf-Costaz, M. Moteki, M. Fukuchi, N. Ameziane, T. Ishimaru, A. Goffart
-
A toolbox of Marine Protected Area management techniques for the area covered by the Antarctic Treaty and by CCAMLR
management techniques, including case studies from the Antarctic and elsewhere, was undertaken in 2010 and ... highlighted the variety of possible ways to help achieve the objectives of MPAs. The main tools which are ... relevant to managing MPAs in the area covered by the Antarctic Treaty and by CCAMLR are described in this ... are novel and are unique to the marine environment. The tools are presented as a range of approaches ...
Meeting Document : WS-MPA-11/21 : Author(s): WWF and UK Foreign and Commonwealth Office
-
Some data on Antarctic toothfish Dissostichus mawsoni reproduction in the Ross Sea (Subarea 88.1) in the period from December 2002 to March 2003
Abstract: On the grounds of data analysis collected by one of the authors – Prutko V.G. in ... presented. Presence of Antarctic toothfish spawning concentrations in the northern part of the research area ... and presence of “exhausted” individuals are noted. On the basis of the proceeded data and analysis of ... literature information we came to the conclusion that strict limitation of Antarctic toothfish catch was ...
Meeting Document : WG-FSA-03/49 : Author(s): V.G. Prutko and L.A. Lisovenko (Ukraine)
-
The IPCC Special Report on the Ocean and Cryosphere in a Changing Climate: CCAMLR’s duty to respond
Abstract: The latest Intergovernmental Panel on Climate Change (IPCC) report is a Special Report ... on the Ocean and Cryosphere in a Changing Climate (SROCC). The report compiles scientific evidence to ... make clear the devastating impacts that climate change are having on the oceans and polar regions. In ... this paper, ASOC provides a short overview of some of the report’s key findings and recommends that ...
Meeting Document : CCAMLR-38/BG/56 : Author(s): Submitted by ASOC
-
Diet and trophic niche of Macrourus spp. (Gadiformes, Macrouridae) in the Ross Sea region of the Southern Ocean
Abstract: Both Macrourus caml and M. whitsoni are probably abundant and widespread in the Ross ... Sea region at depths between approximately 500 and 2100 m. We present the analysis of stomach contents ... (henceforth Macrourus spp.) in the Ross Sea region of the Southern Ocean. Samples of stomach contents were ... obtained from the Ross Sea slope (between about 71° and 73°S) and on the Scott Island and seamount chain ...
Meeting Document : WG-EMM-12/P03 : Author(s): M.H. Pinkerton, J. Forman, D.W. Stevens, S.J. Bury and J. Brown