Resultados de la búsqueda

1. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   fluctuations together with preliminary information on adult survival and breeding success patterns for certain ... variability, the figure actually used was the average of the medians over the last 50 years of the 200-year ... considering a krill dynamics model incorporating recruitment fluctuations together with preliminary ... increase and the (average) krill biomass level drops, the ratio of good to poor years for krill predators ... respectively as follow: years in which both adult survival and breeding success are high, those B / [ ~ A ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Autor(es): Butterworth, D.S. and R.B. Thomson

2. SC-CAMLR-XXXIII

   ):  Monday, 20 October 2014 to Friday, 24 October 2014 Chair / Convener:  Dr Christopher Jones (United States ... of America) Support:  Dr Keith Reid Submissions Due:  Saturday, 20 September 2014 Friday, 5 September ... . 1 Review of the CCAMLR Scheme of International Scientific Observation (26 to 30 August 2013, CCAMLR ... , Assessments and Modelling (Punta Arenas, Chile, 30 June to 4 July 2014) SC-CAMLR-XXXIII/06 Report of the ...

   Meeting

3. Power analyses of CEMP indices for penguins at Admiralty Bay and fur seals at Cape Shirreff and Seal Island

   trends over a period of 20 years may be feasible for most indices. Detecting trends in indices A8 and C2 ... less than a 50:50 chance of detecting an actual trend over a period of 5 years. Nevertheless, detecting ... values of transformed CEMP indices to breeding year are equal to zero when, in fact, these trends ...

   Meeting Document : WG-EMM-03/52 : Autor(es): G.M. Watters, R.P. Hewitt, W.Z. Trivelpiece and M.E. Goebel (USA)

4. Selectivity of standard Polish commercial trawl codends on Antarctic fishing grounds

   I I / B / / /: I I I I I ./e r-=- 20 30 Figure 5: Selectivity ogive for ... ..-_, __ ...,.--_,.--_...,.--__ 20 30 1.,0 50 [CM] I=\S+\ LENCHl Selection of bumphead notothenia on ... -.-_ .... 1 20 1 1 1 I 1 1 1 30 ':'0 50 Figure 7: Selectivity ogive for Antarctic icefish by ... 40 I J i 30 I 20 Figure 8: Selectivity ogives for Antarctic icefish on Antarctic fishing grounds ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 107-142 : Autor(es): Zaucha, J.

5. e-cc-xv-a4.pdf

   ... originally adopted for a three-year trial period should be continued in 1997 and subsequent years. 13. The ... Australian National Audit Office as auditor in respect of the 1996 and 1997 financial years. The Committee ... , should be reappointed auditor of the Commission for the next two years. 7. The Committee noted that the ... Commission had decided in 1994 that a full audit should be performed on average once every two years, and in application/pdf attached to:SCAF-96

   Meeting Report : SCAF-96

6. Champsocephalus gunnari stock status in the South Georgia area

   recruitment was taken at the lowest possible level for all these years (400 million specimens). Catch-per-unit ... intensity was F 0.1. In the first two cases TAC=25-30 thousand tonnes and stock size does not change. For ... possible level for all these years (400 million specimens). Catch-per-unit-effort was also taken at the ... was FO.1• In the first two cases TAC=2S-30 thousand tonnes and stock size does not change. For the ... les deux premiers cas, la T AC=25-30 mille tonnes et la taille du stock ne change pas. Dans le ... ,llByX CJIY'-Ia51X OllY=25-30 TbIC. T., H BeJIH'-IHHa 3anaca He H3MeH51eTC51. B TpeTbeM CJIy'-Iae OllY ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 1-18 : Autor(es): Borodin, R. and P. Kochkin

7. Summer survey of fur seals at Prince Edward Island, southern Indian Ocean

   intrinsic rate of natural increase has declined to –0.3% per year over the last seven years, compared to the ... gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ... 11.4% per year from 2001. With an estimated 810 pups, the Antarctic fur seal is still in the rapid ... 9.3% per year between 1987/1988 and 2001/2002, and the population is in the mature phase of population ...

   Meeting Document : WG-EMM-10/P15 : Autor(es): M.N. Bester, P.G. Ryan and J. Visagie

8. Analysis of the by-catch of Channichthys rhinoceratus and Lepidonotothen squamifrons from the fisheries at Heard Island and the McDonald Islands (Division 58.5.2)

   bycatch of the mackerel icefish fishery than L. squamifrons. Over the 15 years of the fisheries ... , approximately 20 t of C. rhinoceratus and 9 t of L. squamifrons were caught annually. The commercial and ...

   Meeting Document : WG-FSA-12/24 : Autor(es): G.B. Nowara, D.C. Welsford, S.G. Candy and T.D. Lamb (Australia)

9. Apparent decrease of Weddell seal numbers in the western Ross Sea

   from seals tracked by satellite indicate wider foraging range during winter than 20 years ago. A large ...

   Meeting Document : WG-EMM-14/44 : Autor(es): D.G. Ainley, M.A. Larue (USA), I. Stirling (Canada), S. Stammerjohn and D.B. Siniff (USA)

10. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands, 2004/05

    one case the entangling material had become attached to a rock and the animal was tethered to the ...

    Meeting Document : SC-CAMLR-XXIV/BG/18 : Autor(es): Delegation of the United Kingdom

Páginas