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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
. Ecosystem implications/effects ........................................................ 6 8. Harvest ... the following season, a single vessel fished briefly, reporting a total catch of 8 tonnes of D ... 156 1254 1410 2000/01 1 370 4 0 4 0 8 1247 1255 2001/02 0 103 0 0 0 0 0 880 880 2002/03 0 closed 0 ... structure of fish in this fishery. 3. Parameter estimation 3.1 Observations 8. Individual D ...
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Fishery report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
................................................................ 8 6.3 Mitigation measures ............................................................... 8 6.4 ... Interactions involving marine mammals with longline fishing operations .... 8 7. Harvest controls for the ... 827 1996/97 1 193 7 327 8 520 1997/98 637 598 1 235 1998/99 301 173 474 1999/00 1 015 191 1 206 ... and areas 8. The South African EEZ around the Prince Edward Islands is mainly in Subarea 58.7 but ...
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Fishery Report 2013: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
Ecosystem implications and effects ....................................................... 8 Current ... management advice and conservation measures ................................ 8 References ... depredation rate of 3%. 8. Fishing effort in Division 58.5.1 is widely distributed throughout the French ... 58.5.1. Year Tagged Recaptured 2006 2007 2008 2009 2010 2011 2012 2013 2006 708 2 4 7 8 2 1 2 0 ...
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Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
. 8engtson, L.M. Ferm, T.J. Harkonen, E.G. Schaner, 8.S. Stewart (USA, Sweden) Abstract A survey of ... Snow Island 652 1,494 157 5 Smith Island 105 2 1 8 lLM Island 418 251 34 Deception Island 520 3 ... 48 1 Elephant Island 153 191 235 15 1,315 21 4 Seal Island 286 200 241 8 232 4 1 3 Large Leap I ... Dead Total Seal Island (Elephant Is.) 241 8 249 Large Leap Island (Elephant IS.) 254 21 275 Cape ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Author(s): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart
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Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
assessment status .................................................................... 8 By-catch of fish ... ) 12 2 14 171 2011 0 (15) 8 2 11 * 2012 0 (40) 4 5 9 * 2013 0 0 0 0 * 2014 0 0 0 0 * 1 Includes ... 8. IUU fishing in the Indian Ocean sector of the Convention Area remains an issue for the ... 37 (0) 120 (0) 74 (0) 8 (1) 16 (0) 30 (0) Korea, Republic of Yeon Seong No. 829 ...
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Chilean krill fishery: analysis of the 1991 season
towing time as effort. Figure 8 shows the daily average and range of CPUE values during 1991. CPUE ... ~------------~---------------------' 14 ~ 12 "'0 .... ~ 10 en S co ..c: ~ r- 8 ___ .1----1-l-----------------------------1 4 ... Analysis of 1991 season 14~--------------~----------------------' 8-l-~--I·I--I-I----- 6-+-+----\1 ... ) Figure 8: Daily average and total range of CPUE during 1991. Season average is shown as year summary ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 273–287 : Author(s): Marín, V.H., A. Mujica and P. Eberhard
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Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program
the inclusion of parameters in the index. Predator Parameter 1 2 3 4 5 6 7 8 Parameter ... 1 2 3 4 5 6 7 8 (i) Highly correlated (0.6 < r < 0.95) 1 1 0.7301 0.8454 0.6797 0.6642 0.6613 ... 0.7484 0.6302 1 0.6956 8 0.7626 0.8585 0.7966 0.7641 0.8461 0.7903 0.6956 1 (ii) Moderately correlated ... 0.4651 1 0.4127 0.4635 7 0.4021 0.5273 0.5699 0.4523 0.5738 0.4127 1 0.5703 8 0.5233 0.5536 0.5 0.3032 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 101–117 : Author(s): de la Mare, W.K. and A.J. Constable
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Estimating krill recruitment and its variability
interest, and 8: a vector of the nuisance parameters consisting of D,,, .. D,, k and p,,, .. p, de ... mixture distribution with parameters R(t) and 8. Note that estimating R(t) and 0 requires maximising h(R ... expected fits of the length densities calculated according to equation (8). As density distributions are ... shown in Figures 4 to 8. shown in the single example, the results have The observed points on these ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Author(s): de la Mare, W.K
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
lines comprising 5 to 8 magazines, each magazine being 1 800 m in length and holding 1 280 hooks ... last and third last magazines (of 5–8 magazine lines) of trial lines to avoid the pull-down effect of ... , on average, <8 s to reach this depth. This is a short time, equivalent to a sink rate of 0.25 m s–1 ... , this distance varied from 3 to 4 m but may be up to 8 m with UW long- lines (Løkkeborg and Robertson ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Author(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
, RTM-8, MOCNESS, Isaacs-Kidd) and commercial trawls have been used for this purpose. 258 However ... -Kidd, RMT-8 etc.) have one more disadvantage. Krill is able to avoid these trawls. Moreover, krill's ... " speed of 60 cm per second (Kils, 1981). In particular, when fishing krill with the RMT-8 trawl, the ... latter travelled a distance of 10 metres away from the trawl in 8 seconds (Everson, 1986). Since krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Author(s): Kasatkina, S.M.