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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
......................................................................... 4 3. Parameter estimation ................................................................... 4 ... 3.1 Observations........................................................................ 4 3.2 ... Fixed parameter values ............................................................ 4 4. Stock ... assessment........................................................................ 4 5. By-catch of fish ...
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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 ...
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
......................................................................... 3 3. Parameter estimation ................................................................... 4 ... 4. Stock assessment ........................................................................ 4 ... Subareas 58.6 and 58.7. TOP 58.6 & 58.7 2 1.1 Reported catch (time series) 4. The total annual ... /022002/032003/042004/052005/062006/072007/082008/092009/102010/11 TOP 58.6 & 58.7 4 3. Parameter ...
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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 ...
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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 ...
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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 ...
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Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
) w- 103crkg(L) then cr(L) = 41t · 100.1-TS(L) (3) crkg
= cr~) (4) where PN = mean density ... miles). It estimated the biomass of fish to be 1 200 x 103 tonnes. Figure 4 shows the distribution of ... . carlsbergi. Distribution of myctophids over the area surveyed is shown in Figures 8 and 9. 4. CONCLUSIONS ... /////// / / / / / / / / ./ / ,· / / " / / / / / / / / / /' / / / / / / // / // / -~ ~- Figure 4: Density of myctophids as estimated by the echometric survey from 18 to 31 December 1987. 1 ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Автор(ы): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
values ............................................................ 6 4. Stock assessment ... E D C 58.4.3b 58.4.3a 58.4.2 A TOT 58.4.3b 2 1.1 Reported catch 4. Licensed longline ... /05 5 4 300 <1 297 297 1015 1 312 2005/06 5 4 300 44 317 361 1903 2 264 2006/07 6 4 300 74 176 251 ... 2293 2 544 2007/08 6 4 200* 42 101 142 247 389 2008/09 6 2 120 15 89 104 610 714 2009/10 4 1 72** 2 ...
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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
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Growth and age/length structure of populations of Notothenia (Lepidonotothen) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean
calculated as follows: 4. LINEAR AND WEIGHT GROWTH SL = 0.85L + 7 (mm) (r = 0.97) Data on growth rate ... . squamifrons taken on the Ob Bank consisted of specimens 8 to 46 cm in length, 4 to 1 400 g in weight and 1 to ... numbers. The bulk of the exploited part of the population comprised specimens 20 to 36 cm in length and 4 ... . In recent years there have been no significant changes in age/length structure (Figure 4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 123–139 : Автор(ы): Zaitsev, A.K.
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