Resultados de la búsqueda

1. Fishery Report 2013: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   .................................................................................. 4  Life-history parameters .................................................................... 4 ...   Data collection .......................................................................... 4 ...   Parameter estimates ..................................................................... 4  Stock ... apply at least until further scientific information is gathered and reviewed. Reported catch 4. In ...

   Document : Site Section: Publications

2. Fishery Report 2017: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a

   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 16 * 2014 32 0 32 32 * 2015 32 0 15 ... and remained at that level in 2017. 4. In 2017, the fishery was limited to one French- and one ... than 3–4% of the estimated stock size. In 2012 and 2013, CCAMLR put in place a more structured ...

   Document : Site Section: Publications

3. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   ) reported that between 1 and 12 tooth- fi sh, ranging in size from 70 to 130 cm (4 to 20 kg) were found in ... 1 6 10 2002 4 4 2 1 11 15 EG SR 38 36 35 NG 1 000 m 3 000 m SG 200 m 42 40° West4453 54 ... positions at which sperm whales were observed during hauling operations can be seen in Figure 4. These ... east South Georgia (Figures 3 and 4). At Shag Rocks, sperm whales were more prevalent in the north ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Autor(es): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

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

   , D and E. 4. The current limits on the exploratory fishery for Dissostichus spp. in Division ... 2010 0 (72) 12 2 14 171 2011 0 (15) 8 2 11 * 2012 0 (40) 4 5 9 * 1 Includes 50 tonnes for ... from areas with assessed fisheries and are not more than 3–4% of the estimated stock size. In 2012 and ... ). 4 Figure 1: Annual length-frequency distributions of (a) Dissostichus mawsoni and (b) D ...

   Document : Site Section: Publications

5. Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Division 58.4.3b

   , D and E. 4. The current limits on the exploratory fishery for Dissostichus spp. in Division ... 2010 0 (72) 12 2 14 171 2011 0 (15) 8 2 11 * 2012 0 (40) 4 5 9 * 1 Includes 50 tonnes for ... from areas with assessed fisheries and are not more than 3–4% of the estimated stock size. In 2012 and ... ). 4 Figure 1: Annual length-frequency distributions of (a) Dissostichus mawsoni and (b) D ...

   Document : Site Section: Publications

6. Indices of prey availability near the Seal Island CEMP site: 1990 to 1996

   CCAMLR Science, Vol. 4 (1997): 37-45 INDICES OF PREY ... (Figures 3 and 4). Two surveys were selected for each year, details of which are listed in Table 1. For ... 1990, surveys 1 and 2 were combined and surveys 3 and 4 were combined. Acoustic data were filtered to ... include only those data collected within the boxes indicated in Figures 1 to 4, at depths shallower than ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 37–45 : Autor(es): Hewitt, R.P., G. Watters and D.A. Demer

7. A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3

   a,Y a,y Wa,y = (3) (4) For determination of regression equation parameters (2) both the ... equation (2) will equal zero when the value of M used is equal to the true value of M. 4. DATA USED ... are given in Tables 4 and 5. 74 Thus the following values were taken as initial ones: M ... 233.2 4 0.568 71.2 5 0.761 25.6 6 0.759 14.6 Thus together with the mean fish weight ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Autor(es): Gasyukov, P.S. and R.S. Dorovskikh

8. Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 88.2

   and 41-10. 4. In 2013 the Scientific Committee recognised that an increase in the rate of between ... ). The data collected under this conservation measure are described below. 4 Biological data ... ) 13 (0) South Africa Ross Mar 120 (27) Spain Tronio 15 (2) 52 (4) UK Argos ... Froyanes 51 (0) 250 (38) 68 (2) 210 (49) 15 (4) 67 (3) Argos Georgia 182 (21) 9 (1) 58 (13 ...

   Document : Site Section: Publications

9. Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey

   ;(- )=+i aq ';, mq - ffi'mq (3) (4) (5) (6) 259 ~(P)=± %r. op vN P (7) where te N ... research by AtlantNIRO in the Scotia Sea from 1983 to 1990. 4. CATCHABILITY OF COMMERCIAL MIDWATER TRAWLS ... distributional patterns of the targetted krill swanns were studied. Tables 2 to 4 give mean statistical data ... (metres) 4 4 4 4 Mesh size in trawl bag (mm) 6.5 10 12 12 266 Table 2: Mean statistical data on ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Autor(es): Kasatkina, S.M.

10. Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.2

    are defined in CMs 33-03 and 41-10. 4. In 2011, the Commission revised the boundaries of the ... . 4 Biological data 14. The collection of biological data under CM 23-05 is conducted as part of ... ) South Africa Ross Mar 120 (27) Spain Tronio 15 (2) 52 (4) UK Argos Froyanes 51 (0 ... ) 250 (38) 68 (2) 210 (49) 15 (4) 67 (3) Argos Georgia 182 (21) 9 (1) 58 (13) 13 (5 ...

    Document : Site Section: Publications

Páginas