Resultados de la búsqueda
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Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf
fish in catches is from 8 to 24 cm, the prevailing length is 11 to 18 cm and the weight is between 10 ... .004643x3 .278 100 0) :c 80 0) Q) ~ 60 40 20, 5 10 15 20 25 Length, cm Figure 1: Plot of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Autor(es): Shlibanov, V.I.
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Some thoughts on precautionary measures for the krill fishery
is 10%; and the median krill escapement1 in the spawning biomass over a 20-year period is 75% of ... Georgia, the indications are that on average about 10 million tonnes of krill are taken within a range ... yield model also requires an estimate of the variance of g,. This can be calculated from equations (10 ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 1–11 : Autor(es): Everson, I. and W.K. de la Mare
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Spawning locations of mackerel icefish at South Georgia
. Samplil-tg was undertaken from Marcl-t 1978 to January 1981. Sampling depth ranges were 10-13, 15-16 and ... density (A) estimated as number per 10 000 cubic metres of water filtered. RESULTS Inshore Sampling ... larval density in number per 10 000 m" of water filtered, and D is the distance offshore of the ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Autor(es): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock
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Survey design to estimate krill abundance during FIBEX
). 5. FIELDWORK A total of 10 ships from Argentina, Australia, Chile, France, Federal Republic of ... estimation has been prepared (BIOMASS 1986). REFERENCES B 10 MAS S. 1980a. F I BEX Implementation and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 253–263 : Autor(es): Everson, I., I. Hampton and G.M. Jolly
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The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species
10000 10000 I;) 0.4 0.5 Predator 1 Predator 2 Predator 3 0.1 0.1 0.1 2.4 2.4 2.4 8 8 8 10 10 10 ... increases its mean abundance over 10 years after the fishery begins as a result of the reduction in its ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Autor(es): Constable, A.J
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By-catch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)
captura de kril; esto difiere a 10 observado en la mayoria de otros estudios. Seria conveniente estimar ... Japanese fishing vessel Chiyo Maru No. 2, 19 January - 2 March 1995. Document SC-CAMLR-XIV/BG/10 Rev. 1 ... fishery. Document WG-FSA-92/10. CCAMLR, Hobart, Australia: 34 pp. Pennington, M. 1983. Efficient ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 111–123 : Autor(es): Watters, G
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Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia
10-day periods. The data are presented in the CCAMLR Statistical Bulletins for each quarter of the ... mayores de 4 toneladas en un trimestre de notificacion de la CCRVMA por 10 menos una vez entre 1986 y ... toneladas en un trimestre de notificacion de la CCRVMA por 10 menos en una ocasion (rectangulos sombreados ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Autor(es): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt
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Age and growth of Antarctic euphausiacea (crustacea) under natural conditions
general, los eufausidos antarticos parecen remadurar y desovar p~r 10 menos dos veces y en algunos casos ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 369-370 : Autor(es): Siegel, V.
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Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)
/models in the Southern Ocean (and more generally for SST < 10°C and chlorophyll >1 mg m–3). The ... , including iron and more realistic grazing rates compared to Pondaven et al. (2000), who used up to 10 d–1 ... between 5% and 10% of the global total. Arrigo et al. (2008) divided the Southern Ocean into five ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Autor(es): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear
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Mitigation of seabird captures during hauling in CCAMLR longline fisheries
’ (www.ccamlr.org/pu/e/e_ pubs/cm/09-10/25-02.pdf) to include advice on the operational characteristics of ... 10 5 (9) Sp 4 (1) 4 A 2008 20 3 (19) Sp 6 (1) 1 Sp; 5 A 1 (0) Sp 161 Mitigation of seabird ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Autor(es): Reid, E., B. Sullivan and J. Clark