Результаты поиска

1. CCAMLR Strengthens Marine Conservation in Antarctica

   Antarctica Special Meeting for the Establishment of MPAs in Antarctica The Commission for the Conservation of ... , resulting in new measures strengthening marine conservation in the Southern Ocean. Main outcomes of CCAMLR’s ... conservation of Antarctic ecosystems. One such measure is the reduction of seabird by-catch mortality in CCAMLR ... and trends. A Special Meeting of the Commission will be held in Germany in July 2013, preceded by a ...

   Page : Site Section: The Organisation

2. Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea

   females were significantly longer than in 1999 and 2001, which in turn delayed the mean departure date of ... delayed compared to dates recorded in 1999 and 2001. The average weight of adults rearing chicks was lower ... in 2003. It is suggested in this paper that the ability of penguins to cope with severe short-term ... weather events could be reduced when longer-term events, such as anomalies in the persistence of sea-ice ... than in 1999 and 2001, which in turn delayed the mean departure date of males on the second incubation ... found in the mean duration of the second incubation shift. Hatching occurred on average between 16 and ... poor condition. In fact the mean body mass of adults was uniformly lower throughout the entire chick ... caused the drop in mean adult mass, as well as the increased duration of foraging trips in 2003 ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Автор(ы): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi

3. Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data

   of concentrations of krill (Butterworth, 1988; Mangel, 1988) in a given region of the Southern Ocean ... make accurate inferences. In the appendix, a method for correcting for the bias in the detection of ... Paper Title:  Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the ... number of concentrations and analytical justification for search data Abstract / Description:  In this ... , 1988) in a given region of the Southern Ocean. Sample computations are performed, using data ... correcting for the bias in the detection of concentrations is described. Resume Dans ce document, je ... supported by the analysis of field data (Levin et al., 1989); the notation used in the models will be ... fisheries data. At the meeting of the Scientific Committee for the Conservation of Antarctic Marine ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Автор(ы): Mangel, M.

4. Conservation Measure Conservation Measure 41-01 (2010)

   DRAFT REPORT OF THE WORKING GROUP МЕРА ... General measures for exploratory fisheries for Dissostichus spp. in the Convention Area in the ... Subarea 88.1 Subarea 88.2 Species:  Dissostichus spp. Limitations:  Except for waters adjacent to the ... Kerguelen and Crozet Islands Except for waters adjacent to the Prince Edward Islands Adopted at Meeting ... :  CCAMLR-XXIX Period in Force:  2010- 2011 ...

   Conservation Measure : 41-01 (2010)

5. A balanced model of the food web of the Ross Sea, Antarctica

   recent year (1990–2000). The focus of the model is on the role of Antarctic toothfish in the food web ... Paper Title:  A balanced model of the food web of the Ross Sea, Antarctica Abstract / Description ... :  A quantitative food web of the Ross Sea is presented here as a step towards investigating ecosystem ... effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). The model consolidates quantitative ... consistency. The model has 38 trophic groups and is balanced in terms of annual flows of organic carbon in an ... average recent year (1990–2000). The focus of the model is on the role of Antarctic toothfish in the food ... %), components of the model. Trophic levels are in close agreement with those derived from isotope and other ... establish monitoring of medium and small demersal fishes in the Ross Sea, and to model potential changes to ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Автор(ы): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet

6. New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands

   . Only once have spawners been observed in large numbers on the inner shelf: during the winter of 1991/92 ... Paper Title:  New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of ... part of the Kerguelen shelf during the 1989/90 to 1993/94 period provide new information on the stock ... the inner shelf has enabled a new cohort of fish to be identified each year. However, annual ... mid 1991, until they reached a mean size of 24/25 cm TL. All the fish below this limit were still in ... . Only once have spawners been observed in large numbers on the inner shelf: during the winter of 1991 ... 1971/72, yielded annual catches up to 30 000 tonnes in the first years of exploitation (Gerasimchuk ... period of one to two years, the bulk of the catches in the fishery, which is based only fish over three ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Автор(ы): Duhamel, G

7. EU proposal for amendment to CCAMLR Conservation Measure 10-06 to allow for intersessional de-listing of IUU vessels

   EU proposal for amendment to CCAMLR Conservation Measure 10-06 to allow for intersessional de ... -listing of IUU vessels ...

   Meeting Document : CCAMLR-XXIX/42 : Автор(ы): Delegation of the European Union

8. EU proposal for amendment to CCAMLR Conservation Measure 10-07 to allow for intersessional de-listing of IUU vessels

   EU proposal for amendment to CCAMLR Conservation Measure 10-07 to allow for intersessional de ... -listing of IUU vessels ...

   Meeting Document : CCAMLR-XXIX/43 : Автор(ы): Delegation of the European Union

9. Preliminary assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b), based on the analysis of fine-scale catch and effort data

   Abstract:  In 2006 the CCAMLR scientific committee noted several features of exploratory ... Dissostichus fisheries in the southern Indian Ocean (58.4) which gave cause for concern as to the status of the ... resource in this area, and the lack of a scientific basis for setting catch limits in these areas (SC-CAMLR ... the initial exploration of the C2 fine scale catch and effort data held by CCAMLR for the fishery in ...

   Meeting Document : WG-FSA-07/44 : Автор(ы): J.P. McKinlay, D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

10. Changing status of three notothenioid fish at the South Shetland Islands (1983–2016) after impacts of the 1970–80s commercial fishery

    2007 and 2012 around the South Shetland Islands: (1) continued increase in the  abundance of N. rossii ... but seemingly relate to the dramatically changing ecosystem of the region due in part to climate as ... with trends reported in seabirds that feed on juveniles of these notothenioids: decrease in the areas ... commercially fished. Under the regulation of CCAMLR, commercial fishing for finfish in the South Shetland ...

    Meeting Document : WG-FSA-17/P01 : Автор(ы): E. Barrera-Oro, E. Marschoff and D. Ainley

Страницы