Résultats de la recherche
-
Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
4. Stock assessment........................................................................ 4 5 ... . By-catch of fish and invertebrates ..................................................... 4 5.1 ... Estimation of by-catch removals.................................................. 4 5.2 Assessments of ... impact on affected populations ................................. 4 5.3 Mitigation measures ...
Document : Site Section: Publications
-
Fishery Report 2013: Dissostichus eleginoides Heard Island (Division 58.5.2)
tonnes but has since been reduced and since 2012 has remained at 2 730 tonnes. 4. In the 2013 season ... not more than 3–4% of the estimated stock size. In the case of the fisheries in Division 58.5.2, the ... of this report. 4 Figure 2: Annual length-frequency distributions of Dissostichus ... 120 0 3 3 - 1999 - 0 1 1 - 0 2 2 - 2000 - 0 4 4 - 0 6 6 - 2001 - 0 1 1 50 0 5 5 - 2002 50 0 4 4 50 ...
Document : Site Section: Publications
-
Fishery Report: Closed fishery for Dissostichus spp. (TOT) in Divisions 58.4.4a and 58.4.4b
and areas ......................................................................... 4 3. Parameter ... estimation ................................................................... 4 3.1 Observations ... ........................................................................ 4 3.2 Fixed parameter values ............................................................ 5 4 ... . eleginoides was taken in SSRUs A and D (Table 1b). 4. Since 2008 a Japanese-flagged longliner has ...
Document : Site Section: Publications
-
Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3b
estimation ................................................................... 4 3.1 Observations ... ........................................................................ 4 3.2 Fixed parameter values ............................................................ 6 4 ... , 22-07, 22-08 and 26-01. 4. One Member (Japan; one vessel) notified its intention to conduct ... Reported D. eleginoides D. mawsoni Total 2004 6 1 300 1 6 7 - 7 2005 5 4 300 <1 297 297 1 015 1 312 ...
Document : Site Section: Publications
-
Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.3a
.................................................................................. 3 Life-history parameters .................................................................... 4 ... Data collection........................................................................... 4 ... Parameter estimates ..................................................................... 4 Stock ... assessment status .................................................................... 4 By-catch of fish ...
Document : Site Section: Publications
-
Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3a
values ............................................................ 6 4. Stock assessment ... TOT 58.4.3a 2 1.1 Reported catch 4. Licensed longline vessels have fished the exploratory ... Total 2003/04 6 0 250 0 0 0 - 0 2004/05 3 4 250 97 9 105 98 203 2005/06 4 1 250 88 1 89 0 89 2006 ... /07 3 2 250 3 1 4 0 4 2007/08 1 1 250 9 0 9 0 9 2008/09 1 1 86 31 0 31 0 31 2009/10 3 No fishing 86 ...
Document : Site Section: Publications
-
Fishery Report: Exploratory fishery for Dissostichus spp. in Subarea 48.6
Fixed parameter values ............................................................ 4 4. Stock ... 48.6 and location of SSRUs (A–G in that subarea). 1.1 Reported catch 4. Licensed longline vessels ... 0 7 - 7 2004/05 3 2 910 49 2 51 - 51 2005/06 2 1 910 100 63 163 - 163 2006/07 4 3 910 78 34 112 ... - 112 2007/08 4 1 400 12 11 24 - 24 2008/09 2 2 400 17 265 282 - 282 Table 1(b): Catch of ...
Document : Site Section: Publications
-
Fishery Report 2014: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
-history parameters .................................................................... 4 Parameter ... estimates ..................................................................... 4 Stock assessment status ... .................................................................... 4 By-catch of fish and invertebrates ......................................................... 5 ... second vessel licensed to catch the remaining 73%, entered the fishery. 4. Some experimental pot ...
Document : Site Section: Publications
-
Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
2. Stocks and areas ......................................................................... 4 ... 3. Parameter estimation ................................................................... 4 ... 3.1 Observations ........................................................................ 4 3.2 ... Fixed parameter values ............................................................ 4 4. Stock ...
Document : Site Section: Publications
-
Fishery Report 2014: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)
.................................................................................. 3 Life-history parameters .................................................................... 4 ... Data collection ........................................................................... 4 ... Parameter estimates ..................................................................... 4 Stock ... this area concentrates on the Crozet shelf slope and on the eastern part of the del Cano Rise. 4 ...
Document : Site Section: Publications