Результаты поиска

1. WG-FSA-11/53

   ○ Introduction Although Spanish longline has been used in CCAMLR fisheries for a number of years, detailed ... are two types of weights currently used; traditional weight (8.5kg to 14.7kg) made of stone and 5kg ... circle-type hooks (30-32 mm x 65 mm x 3 mm, made of steel in South Korea). It is linked to the aparajo ... . The downline is buoyed at the surface and connected to one anchor (100Kg~120kg) and 4 pieces of ...

   Document : Site Section: Publications

2. Marine debris, entanglements and hydrocarbon soiling at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula, 2010/11

   summer 2010/11 (January to March 2011). Plastic was the most commonly observed item during the two ... Island, with the highest overall number (80 items) associated with grey-headed albatrosses, and the ... giant petrels, but above the mean in grey-headed and black-browed albatross. Author(s):  Delegation of ...

   Meeting Document : SC-CAMLR-XXX/BG/05 : Автор(ы): Delegation of the United Kingdom

3. Developments in the CCAMLR otolith program

   location and number of otoliths aged. Responses were received from 9 Members and no amendments were made to ... at the Secretariat. Author(s):  Secretariat Title:  Developments in the CCAMLR otolith program ...

   Meeting Document : WG-FSA-11/07 : Автор(ы): Secretariat

4. Poor breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season

   Island during 1998-99, a season of high chick mortality. One thousand nests perished in the three weeks ... adult birds spending longer at sea foraging than in normal years. In most previous seasons birds have ... "good" years. Meal masses brought back to the chicks appeared normal, but feeding frequencies ... . Author(s):  L. Irvine, J.R. Clarke and K.R. Kerry (Australia) Title:  Poor breeding success of the Adélie ...

   Meeting Document : WG-EMM-99/25 : Автор(ы): L. Irvine, J.R. Clarke and K.R. Kerry (Australia)

5. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 1996 winter and 1996/97 pup-rearing season

   usual most (88%) entanglements were of juveniles; however one-third were of females, an unusually high ... entangling materials, with the abundance of string and fishing net reversed from most previous years. In ... proportion of entanglements in synthetic string (41 %) was much greater than in recent years, with fishing ... use and discarding of packaging bands within the Convention Area is of particular concern. Author(s ...

   Meeting Document : SC-CAMLR-XVI/BG/06 : Автор(ы): Delegation of the United Kingdom

6. Abnormal distribution of South Georgia ray, Raja georgianus, in February 2000

   Abstract:  Two sequential groundfish surveys in January-February 2000 revealed very different ... mm were not caught during the second survey, the first one did not reveal such anomaly. The reasons ... which may caused such an absence are discussed. Author(s):  F.F. Litvinov, V.N. Shnar, V.A. Khvichia and ...

   Meeting Document : WG-FSA-01/37 : Автор(ы): F.F. Litvinov, V.N. Shnar, V.A. Khvichia and O.A. Berezhinskiy (Russia)

7. Long term variability in the diet and reproductive performance of penguins at Bird Island, South Georgia

   separating the ecological niches of these two sympatric krill predators. Author(s):  C.M. Waluda, S.L. Hill ... Abstract:  Inter-annual variability in diet during crèche (December to February) over 22 years ... (54 º0’S, 38º2’W). Overall, diets comprised 51 % crustaceans and 49 % fish by mass. Crustaceans were ... present in 89 % of samples and were the main prey (> 50 % by mass) in 10 years of the study. Antarctic ...

   Meeting Document : WG-EMM-17/P02 : Автор(ы): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan

8. Short note: By-catch of fishes caught by the krill fishing vessel Niitaka Maru in the South Georgia area (August 2007)

   from 6 August to 30 August to the north of South Georgia Is. Among 87 net hauls quantitatively examined ... , by-catch fish was recognized in 26 trawl catches (29.9%) and only one fish was found as by-catch in ... krill CPUE and fish by-catch could be confirmed in the present study. Author(s):  T. Iwami and M ...

   Meeting Document : WG-EMM-08/57 : Автор(ы): T. Iwami and M. Naganobu (Japan)

9. Upward adjustments to local catch limits for the krill fishery in Subarea 48.1

   adjustments to local catch limits as one component of a larger strategy for feedback management (FBM) of the ... founded on 1) a “stoplight” classification of predator performance to identify years when predator ... predator populations, 2) repeat acoustic surveys to identify years when local krill biomass increases ... greater than one. We advocate real-life testing of the ideas proposed here to prove the concept; in ...

   Meeting Document : WG-EMM-16/47 : Автор(ы): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries

10. Acoustic data analysis and models of krill spatial distribution

    biomass estimate. The wavenumber spectrum resembles a white noise at scales of 2-20 km, although at scales ... . The computed frequency distribution of krill biomass is bimodal and appears to be the mixture of two ... lognormal distributions. These two distributions may correspond to the between and within patch biomass ... observed result. Author(s):  United States of America Title:  Acoustic data analysis and models of krill ...

    Meeting Document : SC-CAMLR-VII/BG/25 : Автор(ы): United States of America

Страницы