Résultats de la recherche

1. 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

2. 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

3. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subarea 48.6

   year (Table 1). 6. In 2013, one vessel from Japan and one vessel from South Africa caught a combined ... were measured (N) and the number of fish measured (n) in each year are provided. Note: length ... (b) D. eleginoides tagged in each year. The number of fish recaptured by each vessel/year is ... Fishery Reports. Stock assessment status 20. There has been no integrated stock assessment for this ...

   Document : Site Section: Publications

4. 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

5. 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.

6. Beyond MSY: a consideration of definitions of management objectives

   Article II of the CCAMLR Convention. The criteria will depend on whether the main concern is with ... nominal effort each year, based on the values of F and fishing effort in the most recent years. Since ... be met by taking an amount R-S t' so that the escapement (i.e. recruitment op less catch) will ... rate of fishing that gives GNAI. Good recruiting year-classes can be fished harder than weak ones ... that varies about the constant recruitment optimum, being lower when a strong year-class has just ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Auteur(s): Gulland, J.A.

7. 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

8. Transhipment implementation report

   5. This paper summarises the transhipment notifications received between 1 August 2018, and 31 July ... notification processing and publication in 2019/20. Author(s):  CCAMLR Secretariat Title:  Transhipment ...

   Meeting Document : CCAMLR-38/BG/15 : Auteur(s): CCAMLR Secretariat

9. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   that the Year-of-the-Skate had been a success overall and had met its objectives to enhance data ... reclassified as exploratory in 2000. That year, the Commission agreed on four exploratory fisheries for ... Globalpesca II - 10 9 19 Korea, Republic of Yeon Seong No. 829 - 10 6 16 Spain Arnela - 30 67 97 ... Galaecia - 20 8 28 2005/06 Chile Globalpesca I - 11 11 Spain Galaecia - 21 47 68 Tronio - 6 63 69 ...

   Document : Site Section: Publications

10. e-sc-xxviii-a7.pdf

    ... December to 30 November). 3.4 The total number of seabirds observed caught and released uninjured was 26 ... haul (Table 3). This compares to 24% last year and reflects the increased use and effectiveness of ... 2008/09 season (WG-IMAF-09/5 Rev. 2). In the krill fishery, 20% of vessels fishing in Subarea 48.1 ... for Area 48, slightly higher than last year. A further 35 birds were released alive uninjured (WG application/pdf attached to:WG-IMAF-09

    Meeting Report : WG-IMAF-09

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