Resultados de la búsqueda

1. The oldest known banded wandering albatross Diomedea exulans at the Prince Edward Islands

   Abstract:  The oldest known wandering albatross Diomedea exulans at the Prince Edward Islands is ... need to continue for several more decades before the true maximum longevity of the species becomes ... (Australia) Title:  The oldest known banded wandering albatross Diomedea exulans at the Prince Edward Islands ...

   Meeting Document : WG-EMM-03/12 : Autor(es): J. Cooper (South Africa), H. Battam, C. Loves, P. J. Milburn and L.E. Smith (Australia)

2. Length at maturity of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross Sea

   vessels targeting toothfish in the Ross Sea during 2002–03. Sample sizes were small, making it difficult ... to obtain accurate estimates of the length at 50% maturity. Results were compared with data collected ... in the previous season. The length at 50% maturity for male Amblyraja georgiana is about 92 cm TL ... confirm this. The length at 50% maturity of male and female Bathyraja eatonii could not be accurately ...

   Meeting Document : WG-FSA-03/42 : Autor(es): M.P. Francis (New Zealand)

3. The importance of obtaining annual biomass information in CCAMLR Subarea 48.2 to inform management of the krill fishery

   Abstract:  To support the implementation of both the precautionary and ecosystem approaches to the ... ongoing management of the Southern Ocean krill fishery, Norway would like SC-CAMLR and its Ecosystem ... ) Title:  The importance of obtaining annual biomass information in CCAMLR Subarea 48.2 to inform ... management of the krill fishery Approval:  Approved ...

   Meeting Document : WG-EMM-10/09 : Autor(es): N. Jensen (Norway), R. Nicoll (Australia) and S.A. Iversen (Norway)

4. The distribution of seabirds on the Alaskan longline fishing grounds: 2002 data report

   Abstract:  Beginning in 2004, improved seabird avoidance measures are required in the Alaska (USA ... ) demersal longline fisheries for groundfish and Pacific halibut based on the results of extensive ... collaborative research. Due to the lack of data on the distribution of seabirds, especially albatrosses and ... . Dietrich, K. Van Wormer and T. Geernaert (USA) Title:  The distribution of seabirds on the Alaskan longline ...

   Meeting Document : WG-FSA-04/46 : Autor(es): E. Melvin, K. Dietrich, K. Van Wormer and T. Geernaert (USA)

5. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2001–2002

   longline fishing for Patagonian toothfish Dissostichus eleginoides in the Exclusive Economic Zone around ... sanctioned fishing trips. Fishing effort was 2.9 million hooks, a 36% reduction on the number of hooks set in ... 2000/2001 (Ryan & Watkins 2001). The number of seabirds reported killed by the observers was three ... from the previous season when 0.009 birds were killed per 1000 hooks. Author(s):  B.P. Watkins (South ...

   Meeting Document : WG-FSA-02/17 : Autor(es): B.P. Watkins (South Africa)

6. A re-assessment of the stock of Notothenia gibberifrons in the South Orkney Islands (Statistical Subarea 48.2)

   reported as ‘Pisces nei’ an attempt is made to reconstruct the fishery on that species between 1977/78 and ... 1985/86. Stock size until the mid 1980s seemed to be more reduced than previously assumed. The current ... state of the stock is unknown. Author(s):  K.-H. Kock (Germany) and D.J. Agnew (Secretariat) Title:  A ... re-assessment of the stock of Notothenia gibberifrons in the South Orkney Islands (Statistical ...

   Meeting Document : WG-FSA-90/16 : Autor(es): K.-H. Kock (Germany) and D.J. Agnew (Secretariat)

7. How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?

   , Cryodraco antarcticus, and Chaenodraco wilsoni) ice fish species were estimated around islands of the ... southern Scotia Arc in 1996, 1999, 2001, 2002, 2003, 2007 and 2009, and in 2006 off the north western part ... of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in ... the krill – feeding C. gunnari and C. wilsoni, both within an area and between areas. Food intake was ...

   Meeting Document : WG-FSA-10/18 : Autor(es): K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany)

8. Standing stock biomass of eight species of finfish around Elephant Island and the lower South Shetland Islands (Subarea 48.1) from the 1998 US AMLR bottom trawl survey

   Abstract:  The United States Antarctic Marine Living Resources (U.S. AMLR) program conducted ... bottom trawl surveys in March, 1998 of the two major regions of the South Shetland Islands: Elephant ... Island and the lower South Shetland Islands from King George Island to Livingston Island. Estimates of ... one system using previous and updated estimates of seabed areas for Elephant Island and the lower ...

   Meeting Document : WG-FSA-98/17 : Autor(es): C.D. Jones (USA), K.-H. Kock and S. Wilhelms (Germany)

9. A DESCRIPTIVE REVIEW OF THE TRAWL SYSTEMS USED IN THE ANTARCTIC KRILL FISHERY

   Abstract:  This paper provides a review of the three main trawling systems used to target ... Antarctic krill: traditional, continuous fishing systems and fishing systems utilising pumping to clear the ... emphasis on continuous trawling. The operational procedures for trawl vessels targeting krill in the ... ., Davis, M., Peatman, T. Title:  A DESCRIPTIVE REVIEW OF THE TRAWL SYSTEMS USED IN THE ANTARCTIC KRILL ...

   Meeting Document : TASO-09/05 : Autor(es): Moir Clark, J., Davis, M., Peatman, T.

10. The early life history of the Patagonian toothfish Dissostichus eleginoides Smitt, 1898

    Abstract:  Patagonian toothfish, Dissostichus eleginoides, spawn over the continental slope from ... July to September. Eggs have been observed primarily in the upper part of the water column over 2200 ... is likely to occur in October/November. Scales do not start to form before the fish are 64-74 mm long ... . Author(s):  S.A. Evseenko (Russia), K.-H. Kock (Germany) and M.M. Nevinsky (Russia) Title:  The early ...

    Meeting Document : WG-FSA-94/14 : Autor(es): S.A. Evseenko (Russia), K.-H. Kock (Germany) and M.M. Nevinsky (Russia)

Páginas