Resultados de la búsqueda

1. Scientific observations in CCAMLR fisheries – past, present and future

   Measure 41-01 (2004), paragraph 7) (see CCAMLR, 2004b). 0 10 20 30 40 50 60 1996 1997 1998 1999 ... Longline D. eleginoides 48.3 16 7 43 1997 Longline D. eleginoides 48.3, 58.6, 58.7, 88.1 30 27 90 Trawl ... now require at least two scientifi c observers, one of whom must be appointed in accordance with the ... waters located south of the Antarctic Convergence (or Polar Front) at about 50°S (Figure 1). These ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Autor(es): Sabourenkov, E.N. and E. Appleyard

2. e-sc-xix-a4-appG.pdf

   ... were sampled using CTD along two longitudinal sections: one in the Drake Passage (WOCE Line SR1) and ... densities over the survey area. Two methods were proposed to accomplish this step: one is an application ... level was set according to one of two criteria. Where the bottom depth was <500 m, the lower level of ... WORKSHOP (La Jolla, USA, 30 May to 9 June 2000) REPORT OF THE B0 WORKSHOP (La Jolla, USA, 30 May to 9 application/pdf attached to:B0-WS-00

   Meeting Report : B0-WS-00

3. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

   males. Age-at-sexual maturity was estimated to be about 2 years for females and 2.5 years for males ... consisted mainly of adult individuals between 1 and 3 years of age, with very few older fish.   File ... 1–5 years for males and 1–4 years for females of C. wilsoni. Applying the von Bertalanffy (VB ... Paper Title:  Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville ... population (c). 0 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) a(a ... 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) c(c) Age (years) To ta ... 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) b(b) Age (years) 0 ... dominated by a strong peak at 26 cm TL, with two other well-defined modes at 20 and 30 cm TL (Figure 3b ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Autor(es): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

4. e-sc-xxv.pdf

   ... and chinstrap penguin numbers over the last 20 to 30 years (Agenda Item 3); (ii) the substantial ... numbers over the past 20 to 30 years. 3.6 The Scientific Committee recalled that historical analyses had ... , 58.4.2, 58.4.3a and 58.4.3b, two cruises were conducted by one vessel in Division 58.5.2, two cruises ... season....................................................................... 20 Advice from WG-EMM application/pdf attached to:SC-CAMLR-XXV

   Meeting Report : SC-CAMLR-XXV

5. Scar group of specialists – Marine living resources of the Southern Ocean

   ) also estimated that the life cycle to breeding extended for two or more years. The one and two year ... previous year; the mature, ·breeding adults subsequent to two years of development; Voronina (1971 ... from those of Bargmann being 15 to 40-45 mm for year one (= 2) and 45-50 mm for year two (= 3 ... extended by one- plus years longer than that estimated by Bargmann (1945), Marr (1962), Voronina. (1971 ...

   Document : Site Section: The Organisation

6. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   decision criteria for at least two of the four recruitment vectors based on net sampling, regardless of how ... absolute terms, the num- ber of two-year olds in one year must be fewer than the number of one-year olds ... CVs of 10%, 20% and 30% were added to the recruitment vectors, the proportion of recruitment vectors ... on P ro po rti on P ro po rti on P ro po rti on P ro po rti on 20 30 ... 40 50 60 20 30 40 50 60 20 30 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Autor(es): Kinzey, D., G. Watters and C.S. Reiss

7. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.1

   least two (2) scientific observers, one of whom shall be appointed in accordance with the CCAMLR ... that the Year-of-the-Skate had been a success overall and had met its objectives to enhance data ... . The fishing season was from 1 December 2010 to 30 November 2011. Environmental protection in this ... . The Working Group noted that the two-stock ‘east and west’ hypothesis presented in WG-FSA-08/43 could ...

   Document : Site Section: Publications

8. Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf

   in the past two years this SSRU has contributed to >50% of the Ross Sea fish- ery catch. Moderate ... below 77°30'S 2001 2 156 102.4 0.66 0.52 2004 1 21 12.5 0.59 0.77 2005 1 8 2.2 0.28 0.58 2008 2 ... modes at 80 cm and 100–115 cm in each of the three years. For com- parison, the size distribution of ... °E 160° E 170°E 180° 170°W 160°W 150°W 80° S 75° S 70° S 65° S 60° S 150 °E 160° E 170°E ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Autor(es): Hanchet, S.M., S. Mormede and A. Dunn

9. e-cc-xii.pdf

   ... measure was passed two years ago, and recommended the Government of Poland to urge its fleet to comply ... SCAF 3.17 South Africa was elected Chair and Chile Vice-Chair of SCAF for the next two years. 3.18 ... debris for the last two years (winters of 1991 and 1992) at Bird Island, South Georgia (CCAMLR-XII/BG/3 ... from 20% to 0. (ii) At Signy Island the current survey showed a further reduction (totalling 80 application/pdf attached to:CCAMLR-XII

   Meeting Report : CCAMLR-XII

10. Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.3b

    159 7 50 6 - 20 <1 2006 159 8 50 1 - 20 <1 2007 159 10q 50 3 1267 20 1 2008 80 7 50 1 157 20 2 ... 2009 80 4 50 1 102 20 <1 2010 80 2 50 <1 22 20 <1 2011 - 1 - <1 - - <1 2012 - 1 - <1 - - <1 q ... tonne in any one haul or set, then the fishing vessel must move at least 5 n miles away for a period of ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2017 ...

    Document : Site Section: Publications

Páginas