Résultats de la recherche

1. Unnatural selection of Antarctic toothfish in the Ross Sea, Antarctica

   past for fisheries taking long-lived, late maturing benthic fish. Not only have there been ecological ... effects of removing  large fish but such fisheries, in a process called longevity overfishing, has ... mode is to target the oldest, largest, most fecund fish, theoretically to increase the number and ... growth rate of smaller fish. The literature is reviewed to reveal why this strategy has failed in the ...

   Meeting Document : WG-FSA-12/P05 : Auteur(s): D.G. Ainley, C.M. Brooks, J.T. Eastman and M. Massaro

2. TASO-08

   ., Duhamel, G., Pruvost, P. TASO-08/05 AND DOMESTIC SUBANTARCTIC FISHERIES BY THE AUSTRALIAN ANTARCTIC ... DIVISION AND THE AUSTRALIAN FISHERIES MANAGEMENT AUTHORITY O’Regan, K., Welsford, D., Robertson, T., Lamb ...

   Meeting

3. Information on the marine scientific research expeditions with RV Polarstern in the 2018/19 season

   Abstract:  The document contains information about two marine scientific research expeditions (PS ... . The document also provides advice on how further and more detailed information about these planned ... the 2018/19 season Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release ...

   Meeting Document : SC-CAMLR-XXXVII/BG/02 : Auteur(s): Delegation of Germany

4. AN IMPACT ASSESSMENT FRAMEWORK FOR BOTTOM FISHING METHODS IN THE CCAMLR AREA

   facilitate standardized application among various gear types and areas to allow comparisons between fisheries ... assessment in fisheries using bottom impacting methods, to inform mitigation efforts and as a necessary ...

   Meeting Document : WG-SAM-09/P01 : Auteur(s): B.R. Sharp, S.J. Parker and N. Smith (New Zealand)

5. The Patagonian toothfish: biology, ecology and fishery

   Abstract:  Patagonian toothfish (Dissostichus eleginoides) is a large notothenioid fish that ... supports valuable fisheries throughout the Southern Ocean. D. eleginoides are found on the southern shelves ... swimming when startled. Toothfish were first caught as a by-catch (as juveniles) in shallow trawl fisheries ... effects of the fisheries are minimised. Author(s):  M.A. Collins, P. Brickle, J. Brown and M. Belchier ...

   Meeting Document : WG-FSA-10/P05 : Auteur(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier

6. Comparisons in diet between diurnal and overnight foraging chinstrap penguins at Seal Island

   respectively. The highest intake of fish was observed in 1993/94 when krill abundance was very low. Calorific ... their diets but fish constituted 0-1 % and 14-45 % of the diet of diurnal and overnight foragers ... . Diet mass estimated from digested and intact stomach contents indicates that krill were predominant in ... ) and an overnight forager (5732 kJ) based on available input parameters. A comparison of krill in the ...

   Meeting Document : WG-EMM-96/55 : Auteur(s): Hayashi, T., Ichii, T., Cameron, M.F., Miura, A., Jansen, J.K., Bengtson, J.L., Boveng, P.

7. CONSERVING ANTARCTICA FROM THE BOTTOM UP: IMPLEMENTATION OF UN GENERAL ASSEMBLY RESOLUTION 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR)

   Fisheries Management Organizations or Arrangements (RFMO/As) to take measures to prevent significant adverse ... fisheries that interact with the seabed. In addition CCAMLR has and also codified an encounter with a VME ...

   Meeting Document : WG-FSA-09/45 : Auteur(s): Secretariat

8. Volume 21: CCAMLR. 2009. Statistical Bulletin, Vol. 21 (1999–2008). CCAMLR, Hobart, Australia.

   . This volume of the Statistical Bulletin summarises:  Catch and effort data from fisheries in the ... geographic coverage:  Catch and effort data cover all fisheries operating inside the CCAMLR Convention ... : 61 3 6224 8744 Email: ccamlr@ccamlr.org Website: www.ccamlr.org Copies of this document are ... .............................................. 20 SECTION B CATCH AND EFFORT DATA Table 2 Catch by species ...

   Document : Site Section: Publications

9. Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf

   -weight data of research and fishery survey cruises in the Shag Rocks area from 1978 to 1986. The natural ... fish in a sample. The calculations were based on age composition data for the second half of 1978 ... data, 50% of fish attain sexual maturity at a length of 15.6 to 16.5 cm. 115 Our observations ... fish is 12 to 14 cm length. This period corresponds with the age of 2.5 years. According to these data ... . In accordance with data from 1978 to 1986, the age of fish which corresponds with maximum biomass ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Auteur(s): Shlibanov, V.I.

10. The diet of Antarctic fur seals Arctocephalus gazella during the breeding season at South Georgia

    krill and the subsequent reproductive failure among krill predators. The frequency of occurrence of fish ... . Champsocephalus gunnari and Lepidonotothen larseni agg., which both feed on krill, dominated the fish component of ... Euphausia superba was the main prey item, occurring in 88% of all scats (n=497), whereas fish occurred in 47 ... was much higher than in previous studies; the pattern of fish consumption showed a consistent seasonal ...

    Meeting Document : WG-EMM-95/28 : Auteur(s): Arnould, J.P.Y., Reid, K.

Pages