Resultados de la búsqueda

1. Review of length-weight relationships for Antarctic krill

   Tables 1 to 4 summarise the available length-weight relationships for E. superba by season and contain ... definitions see Mauchline, 1980), but these are not included in Tables 1 to 4. Additional information was ... Tables 3 and 4 contain wet weight data. In most cases krill were separated according to sex. In their ... example which uses coefficients from overall length-weight relationships (see Table 4) demonstrates the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 145–155 : Autor(es): Siegel, V.

2. Fishery Report 2018: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a

   (tonnes) D. mawsoni D. eleginoides Total 2005 250 9 97 105 98 2006 250 1 88 89 0 2007 250 1 3 4 0 ... 2008 250 0 9 9 0 2009 86 0 31 31 0 2010 86 0 0 0 0 2011 86 0 4 4 * 2012 86 0 37 37 * 2013 32 0 16 ... , it was increased to 38 tonnes in 2018. 4. In 2018, the fishery was limited to one French- and one ... than 3–4% of the estimated stock size. In 2012 and 2013, CCAMLR put in 3 place a more ...

   Document : Site Section: Publications

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

   * 0* * 109 881F 0 0 0 0 0 0 * * * 2* * 2 881G 4 0 0 69 16 41 84 53 0 0 0 268 881H 4 99 181 98 433 ... low catches and catch rates (Figures 3 and 4). Catches in SSRUs 881J and 881M generally showed an ... trend in catches over a depth range of 500 to 800 m (Figure 4). In comparison, catches from the fishery ... as a whole tend to peak between 1 000 and 1 500 m (Figure 4). The highest catches have generally ...

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

4. Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined with various codends

   nnaBY'IHX phl63aBOAax, a TaKlKe KYTKH, CTpYKTypa KOTOPhlX HanOMHHaeT neHTO'IHhle. - 4 - PRELIMINARY ... conclusions reached should not be generalized. - 6 - All investigated codends were 4-wall constructions ... a thickness of 2 mm and having a mesh size of 20 mm. A schematic drawing of a 4-wall codend with ... fine-meshed liner is presented in Figure 4. In order to make it easier to empty the trawl on board ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 1-48 : Autor(es): Zaucha, J.

5. CCAMLR-XXVII/19, Annex I

   Nos 3, 4, 12 SC Agenda No. 4 This document should be read in conjunction with CCAMLR-XXVII/12. Ce ... different to that considered in the workshop. 78 4. METHODOLOGICAL APPROACH The workshop ... definition of VMEs 4. Methodological approach 5. Selection of vulnerable taxa 6. Description of fishing ... deployment event Spatial footprint of impact by gear component Backbone* Grapnel (x 4) Chain (x4 ...

   Document : Site Section: Publications

6. Scientific Abstracts 1994

   -XIII/BG/4 Fishing gear, oil and marine debris associated with seabirds at Bird Island, South Georgia ... statistics. CCAMLR Secretariat, 4 pp. (English, unpublished). Surveys of Antarctic fur seals entangled in ... results compatible with the specifications given in SC-CAMLR-XII, Annex 4, Appendix D. A program written ... (British Antarctic Survey, High Cross, Madingley Road, Cambridge CB3 0ET, United Kingdom), 4 pp. (English ...

   Document : Site Section: Publications

7. Volume 1: CCAMLR. 1990. Statistical Bulletin, Vol. 1 (1970–1979). CCAMLR, Hobart, Australia.

   Table 1.6 Section B Table 2 Table 3 Figure 4 Table 4 Figure 5 Table 5 Table 6 Table 7 ... ................ 1 4 Total catch of all species by nationality ... .................................. ~....................... 1 4 . Total catch of species groups by arealsubarealdivision ................................... 1 ... the CCAMLR Data Centre. 1 .4 The production of a Statistical Bulletin by CCAMLR was considered and ...

   Document : Site Section: Publications

8. Conservation measures 2019/20 adopted changes accepted

   all fishing vessels carrying Dissostichus spp.4 which enter their ports. The inspection shall be for ... fishing, including information derived from regional fisheries management organisations. 4. To facilitate ... paragraph 4. Contracting Parties shall inspect any such fishing vessels that are granted port access for ... . 4 Excluding by-catches of Dissostichus spp. by trawlers fishing outside the Convention Area. A ...

   Document : Site Section: Conservation and Management

9. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   00 4. T he a re as u se d f or m an ag em en t o f t oo th fis h, a nd th e 1 ... –recapture estimate of toothfish population size at South Georgia 77 7 5 7 6 52 5 4 5 6 01 08 0 7 0 ... 6 05 0 4 0 3 02 0 9 10 1 1 1 3 14 1 7 1 5 1 6 12 1 8 19 2 0 21 22 23 24 2 5 26 2 ... 7 28 2 9 30 31 32 33 3 4 35 3 6 3 7 3 8 40 42 44 4 8 5 0 5 1 7 0 69 68 67 66 6 5 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Autor(es): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark

10. [node:field-journal-volume]:37-51

    . uncertainty of ±2 years 4. uncertain count of more than ±2 years 5. unreadable. All otoliths were read ... scale for both males and females: 1. immature 2. maturing 3. ripe 4. running ripe 5. spent. Data ... otoliths with readability grades as follows: Readability 1 2 3 4 5 Number 7 62 144 71 16 The two readers ... Weight Observers collected nearly 4 200 measurements of total length and snout–vent length, and 337 ...

    Science Journal Paper : 37–51

Páginas