Résultats de la recherche

1. Results from the 2019 annual acoustic krill monitoring off the South Orkney Islands

   surveys from 2011 to 2018. The distribution was similar to previous years with most krill along the shelf ... the second lowest on record, indicating a less patchy krill distribution than a typical year.  Author ... comparison with previous survey years and provide some context for the large scale survey estimate, we here ...

   Meeting Document : WG-EMM-2019/69 : Auteur(s): G. Skaret, B.A. Krafft, G. Macaulay, T. Knutsen and O.A. Bergstad

2. Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from 1994 to 1997, Dr Eduardo L. Holmberg surveys

   well as fish, was only occasional or negligible and varied from year to year. The spatial distribution ... /without food in Subarea 48.3, did not show a consistent pattern from year to year.  Likewise, in the four ... and Thysanoessa sp., which are known to be important alternative food in years of krill scarcity, as ... years of krill scarcity), intermediate in 1995 (below years of historically high abundance), and high in ... fish (ranges 12-20 cm/l-2 years) was found in the catches during the RV Dr Eduardo L. Holmberg ... 30 years, even lower than in 1977/78 and 1991, years of krill 'shortage' (Figures 2 and 3) (Kock et ... four years, while krill biomass densities were comparable with those in the previous year and were ... and varied from year to year. The spatial distribution of the main prey items in the diet of C ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 103–123 : Auteur(s): Barrera-Oro, E., R. Casaux and E. Marschoff

3. e-sc-xxiii.pdf

   ... in the manual’s revision. 2.14 Unlike previous years, this year WG-FSA has not comprehensively ... ...................................................................... 17 Future Work of WG-EMM ................................................................ 20 ... ........................................................................ 83 Multi-year budgeting ....................................................................... 83 ... International Polar Year.................................................................... 91 ADOPTION OF application/pdf attached to:SC-CAMLR-XXIII

   Meeting Report : SC-CAMLR-XXIII

4. e-sc-xiv-a5.pdf

   ... this year. These difficulties were primarily the result of the submission of data in unconventional ... Group this year (WG-FSA- 95/4 Rev. 1, 95/5 Rev.1, 95/16 Rev. 1, 95/46, 49, 50, 51, 52, 53, 54, 55, 56 ... (invited expert) reported that information from the South African fishery (WG-FSA-95/20) suggests that ... XXIII 34 11325 1389 665 1 212637 6.31 Total 582 68577 120 23570 2210 14 20 1990895 4.78 % By-catch application/pdf attached to:WG-FSA-95

   Meeting Report : WG-FSA-95

5. Fishery Report 2013: Dissostichus eleginoides Heard Island (Division 58.5.2)

   , selectivity is high for 6-year-old fish and effectively declines to zero for fish older than 20 years. 18 ... , which extended from 1 December 2012 to 30 November 2013, the longline fishery was active from 20 ... °20'E (see CM 41-08) Carry forward Season: Trawl and pot 1 December to 30 November Carry ... October – 30 November. Mortality and growth were assumed to occur uniformly over the year. Spawning was ...

   Document : Site Section: Publications

6. e-sc-im-i.pdf

   ... krill fishing in the East Antarctic for the last 20 years. She also noted that there is a lack of ... not be based on scientific and fishery data that was received more than 20 years ago. 2.47 Dr ... .......................................................................................... 20 Annex 1: Opening address by Prof. Karin Lochte, Director of the Alfred Wegener Institute ... the proposed MPAs are based. To our mind, these data are obsolete and have an eight-year term. That application/pdf attached to:SC-CAMLR-SM-I

   Meeting Report : SC-CAMLR-SM-I

7. Pursuit of polynyas in the Antarctic peninsula area

   1987 was pursed from beginning on August 1 to end on October 20. The shape of the polynya changed ... observations. A typical polynya existed off the tip of the Peninsula in 1987 and 1991. In the such years, sea ... ice cover developed extensively. Inversely, the years of the narrow sea ice cover were 1988, 1989,1990 ... and 1993. In the such years, polynyas did not existed. The typical polynya (nearly 500 x 200 km) in ...

   Meeting Document : WG-EMM-97/69 : Auteur(s): Kimura, N., Shibazaki, K., Matsumura, S., Naganobu, M., Okada, Y.

8. Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94

   store the greatest part of marine debris got together during several years from different areas of the ...

   Meeting Document : CCAMLR-XIII/BG/17 : Auteur(s): Delegation of Chile

9. e-sc-xvi.pdf

   ... Advice ............................................................ 30 Champsocephalus gunnari (Subarea ... 48.3) ....................................... 30 Development of a Long-term Management Strategy ... ........................ 30 Assessment of Yield ............................................................ 32 Management ... (Euphausia superba) for the 1997 split-year totalled 82 508 tonnes, i.e. 19% less than in the 1996 split application/pdf attached to:SC-CAMLR-XVI

   Meeting Report : SC-CAMLR-XVI

10. e-imaf-02 report.pdf

    ... (Table 6.2) compared with 30 birds last year and 21 the year before (Table 6.3). The overall catch ... years. This was the fourth successive year of zero seabird by-catch in the fishery in Subarea 88.1 ... this year, therefore, followed the identical procedure to that used in previous years, except that the ... Group noted that the proportion of hooks observed was similar to last year for Subareas 48.3 (22 application/pdf attached to:WG-IMAF-02 ad hoc

    Meeting Report : WG-IMAF-02 ad hoc

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