Search results
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Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season
of fished swarms ranged from 100 m to 10 km with different distributions occurring in different fishing ... was used to judge the towing direction. The size of fished swarms ranged from 100 m to 10 km with different ... m to 10 km with different distributions occurring in different fishing areas. While catch per towing time ... sonar a servi a estimer la direction de chalutage. La taille des bancs peches aUait de 100 m a 10 km ... direccion de remolque. El tamano de los cardumenes pescados vario de 100 m a 10 km, observandose diferentes ... onpeAeJIeHHH HanpaBJIeHHfl TpaJIeHHfl. Pa3Mepw 06JIOBJIeHHbIX CKOnJIeHHW BapbHpOBaJIHCb OT 100 M AO 10 KM ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Author(s): Ichii, T.
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Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area
and 10 years respectively. Only continued monitoring of the stock biomass and recruitment rates while ... recruitment, although a baseline of up to 10 years data would first have to be established ... . Document SC-CAMLR-IV/BG/11. 18 pp. - 10 - Table 1. Alternative survival and catchability schedules ... 0.20 1.00 9 0.91 1. 00 0.18 1.00 10 0.74 1.00 0.15 1.00 11 0.42 1. 00 0.0$ 1. 00 12 0.34 1.00 0.07 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Author(s): Cooke, J.G.
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Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend
~an ~HaMeTpOM 10-12 MM (rafiTHH), KOTOPhlM rrepe~ TpaBneHHeM saBHSHBaIOT KYTOK pHooynoBHTenH. B saBHCHMOCTH ... ~oxpaHHTenhHHMH rrOHCaMH H rrpO~OnhHHMH rrO)KHnHHaMH HS KarrpOHOBoro ~ana ~HaMeTpOM 8-10 MM. ~orrycKaeTcH ... ,IJ;HaMeTpOM 8-10 MM, H K HeMY 'qepes Ka~hle 25-30 CM nO,IJ;BHShlBaIDT neTJIH HS ~aJIa ,IJ;HaMeTpOM ... co6HPaIDT ~nH Ka~oro BH~a npo~cnOB~ pH6 npOBe~eHHeM cepHH TpaneHHH. O~Ha cepHH COCTOHT HS 10 sa~eTH ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Author(s): VNIRO (USSR)
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Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region
., 2008) or spatially explicit predator–prey interactions. In order to alleviate the issue ... , from 1995 to 2011. Fishing mortal- ity (from 1998) and tagging processes (from 2001) consistent ... 6 939 - - - 2000 752 14 081 - - - 2001 592 14 087 - 259 - 2002 1 355 16 612 831 684 1 2003 1 769 26 ... 21.8 881H 4.9 3.2 8.7 6.9 4.6 8.9 8.2 6.5 10.4 881I 5.9 7.3 16.5 5.5 6.0 14.4 7.0 8.3 15.6 881J 7.9 ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker
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Review of length-weight relationships for Antarctic krill
euphausiid species), are listed for ash-free dry weight, dry weight, and wet weight. The accuracy of length ... Antarctic euphausiid species), are listed for ash-free dry weight, dry weight, and wet weight. The accuracy ... as relationships for other Antarctic euphausiid species), are listed for ash-free dry weight, dry weight, and wet ... for E. superba by season and contain information on the dominant maturity stages of kriH. Table 5 lists the few ... and are not listed separately in the tables. A few authors have used different kinds of length measurements (e.g ... list. Some data were published as the linearised logarithmic version of the regression function ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 145–155 : Author(s): Siegel, V.
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Factors to consider in developing management measures for krill
options does not imply that the list is exhaustive, or that combinations of some of them may not also ... Kong. 10 to 15 December, 1979. FAO Fish. Rep. (236): 149. ALLEN, P.M. and J.M. MCGLADE. 1986 ... interactions: Modelling and the Southern Ocean. In: Selected Scientific Papers, 1982-1984, Part II. Hobart ... Research Working Group on the Scientific Basis of Determining Management Measures. Hong Kong, 10-15 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Author(s): de la Mare, W.K.
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Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008
of 10 myctophid species were identified in the by-catch samples, among which Krefftichthys anderssoni ... and northwest of South Georgia, Antarctica, during austral winters from 2002 to 2008. A total of 10 myctophid ... austral winters from 2002 to 2008. A total of 10 myctophid species were identified in the by-catch ... (33.6–75.5 kg) of krill in each haul. Fish samples were stored frozen or fixed in 10% seawater forma ... . results and discussion A total of 1 203 specimens of Myctophidae belonging to 10 species ... A ug 6 A ug –3 0 A ug 13 M ay –9 A ug N o. h au ls e xa m in ed : 10 1 27 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Author(s): Iwami, T., M. Naganobu, K. Taki and M. Kiyota
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Estimates of fish stock biomass around South Georgia in January/February 1985
in stock size to 10 – 20% of that estimated before the onset of heavy fishing. In C. gunnari the fishery ... by fishing are still N. rossii and C. gunnari. Biomass estimates indicate a reduction in stock size to 10 ... size to 10 ~ 20% of that estimated before the onset of heavy fishing. In C. gunnari the fishery ... estimations de biomasse indiquent une reduction de 10-20% du stock - 2 - evalue avant le debut de la ... 6HOMaCChl yKa3hlBaWT Ha CHH~eHHe pa3Mepa 3anacoB no 10-20% rrpennonara- eMOH BenHqHHhl no Haqana ... reservas de un 10-20% del que se calculaba antes de comenzar la pesca en grandes cantidades. En el caso ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 1-32 : Author(s): Kock, K.-H.
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An assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (CCAMLR Division 58.4.3b) based on fine-scale catch and effort data
- 6 - - 90 R - 10 48 - 10 - - 68 E ff or t D ay s fi sh ed - 15 71 ... - 9 - - 95 T O A (n ) - 1 33 5 8 82 1 - 55 3 - - 10 7 09 T O A (k g) - 40 ... 3 T O P (n ) - - - 1 95 8 - 33 1 2 22 9 4 51 8 T O P( kg ) - - - 34 6 79 - 47 84 34 8 10 ... ) 8 369 (7 356, 10 089) - Initial biomass (kg) (95% CI) 61 279 (45 969, 135 768) 241 013 (215 ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 55–78 : Author(s): McKinlay, J.P., D.C. Welsford, A.J. Constable and G.B. Nowara
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Some principles for fisheries regulation from an ecosystem perspective
as ••• any unit that includes all of the organisms in a given area interacting with the physical ... of perturbations (ACMRR, 1980; Pie1ou, 1981; Rig1er, 1982; Bender, Case and Gi1pin, 1984). Species interact ... ' might lie for a harvested species; nor, because of - 330 - interactions, does such a level ... of complexity of a system of interacting species may be abstracted into a subset of species of interest ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Author(s): de la Mare, W.K.