Resultados de la búsqueda

1. Importance of myctophid fish distributions for formation of foraging areas of chinstrap penguins and Antarctic fur seals at Seal Island

   larger in size; and (3) Myctophid fish occurred within the predators' maximum diving range at night ... abundant areas for krill) over the shelf region (more abundant areas for krill). Author(s):  Bengtson, J.L ... ., Kawaguchi, S., Jansen, J.K., Takao, T., Meyer, W.R., Baba, N., Hiruki, L.M., Boveng, P., Cameron, M.F ...

   Meeting Document : WG-EMM-95/87 : Autor(es): Bengtson, J.L., Kawaguchi, S., Jansen, J.K., Takao, T., Meyer, W.R., Baba, N., Hiruki, L.M., Boveng, P., Cameron, M.F., Ogishima, T., Ichii, T., Naganobu, M.

2. Using stationary acoustic platforms to assess precision and accuracy of acoustical krill surveys

   a depth of ~20 m during daytime, while 24 % was found above ~20 m during night. A swarm detection ... approach suggested a similar pattern, 7 % of aggregated backscatter was found above ~20 m during daytime ... , and 22 % during night. Author(s):  T. Klevjer, G. Skaret and B.A. Krafft Title:  Using stationary ...

   Meeting Document : WG-EMM-2019/32 : Autor(es): T. Klevjer, G. Skaret and B.A. Krafft

3. Preliminary results of oceanological research of Ukrainian vessels in the CCAMLR area for the season 2017/18

   Abstract:  In the fishing season of 2018, three Ukrainian fishing vessels collected oceanographic ... the data was carried out. Author(s):  V. Paramonov Title:  Preliminary results of oceanological ...

   Meeting Document : WG-SAM-18/27 : Autor(es): V. Paramonov

4. Inspection implementation report

   Inspection reports received from 01 August 2018 to 31 July 2019. Observations and suggestions for the ... enhancement for inspection reports are given. Author(s):  CCAMLR Secretariat Title:  Inspection implementation ...

   Meeting Document : CCAMLR-38/BG/14 : Autor(es): CCAMLR Secretariat

5. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2011/12

   Abstract:  The exploratory fishery for Dissostichus spp. has now been operating for 16 years in ... Subarea 88.1 and for 10 years in Subarea 88.2. This report summarises the timing, depth, and location of ... and Subarea 88.2 fisheries have fluctuated over the past 10 years with no overall upward or downward ... last 2–3 years. This appears to be at least partly a result of vessels carrying out more fishing in ...

   Meeting Document : WG-FSA-12/42 : Autor(es): M.L. Stevenson ,S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)

6. A feasibility study for stock assessment of D. mawsoni in the Ross Sea (Subares 88.1 and 88.2) using a tag and recapture experiment

   90% D. mawsoni) have been tagged and released in the area, from vessels operating in the exploratory ... and spatial strata. Author(s):  K.J. Sullivan, N.W.McL. Smith, J. McKenzie and S.M. Hanchet (New ...

   Meeting Document : WG-FSA-SAM 03/10 : Autor(es): K.J. Sullivan, N.W.McL. Smith, J. McKenzie and S.M. Hanchet (New Zealand)

7. Brief report on the results of oceanological work of Ukrainian vessels in the CCAMLR area in the season 2017/18

   Abstract:  In the fishing season of 2018, three Ukrainian fishing vessels SIMEIZ, KOREIZ, CALIPSO ... results presented. Author(s):  V. Paramonov and L. Pshenichnov Title:  Brief report on the results of ...

   Meeting Document : WG-FSA-18/04 : Autor(es): V. Paramonov and L. Pshenichnov

8. Age distribution of breeding female Antarctic fur seals in relation to changes in population growth rate

   age-dependent arrival time at the pupping beach in 1988, the mean age was 6.22 (SE = 0.14 years ... -1972. Exponential models fitted to the frequency distribution of age-classes greater than age 5 years ... 1971-1973 was 7.41 (SE = 0.26) years and in 1988 it was 6.93 (SE = 0.20) years. After correction for ... South Georgia is close to carrying capacity. Author(s):  I.L. Boyd, N.J. Lunn, P. Rothery and J.P ...

   Meeting Document : WG-CEMP-91/21 : Autor(es): I.L. Boyd, N.J. Lunn, P. Rothery and J.P. Croxall (United Kingdom)

9. A preliminary assessment of age and growth of eel cod (Muraenolepis sp.) and violet cod (Antimora rostrata) in the Ross Sea, Antarctica

   cm TL; K, 0.053 y-1; t0, 0.1 years. Author(s):  P.L. Horn and C.P. Sutton (New Zealand) Title:  A ... estimated age of 9.5 years. Von Bertalanffy parameters derived from female and unsexed fish only are: L ... age of 41.5 years. Von Bertalanffy parameters derived from female and unsexed fish only are: L., 78.4 ... ., 42.8 cm TL; K, 0.408 y-1; t0,-0.1 years. Violet cod are relatively long-lived, with a maximum estimated ...

   Meeting Document : WG-FSA-10/19 : Autor(es): P.L. Horn and C.P. Sutton (New Zealand)

10. A simple approach for calculating the potential yield of krill from biomass survey results

    -exploitation level over a 20 year period of harvesting should not exceed l0%. The value of λ depends strongly ... calculations is that the probability that the kri11 spawning biomass drops below 20% of its average pre ... . Author(s):  D.S. Butterworth (South Africa) and M. Basson (United Kingdom) Title:  A simple approach for ...

    Meeting Document : WG-KRILL-91/24 : Autor(es): D.S. Butterworth (South Africa) and M. Basson (United Kingdom)

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