Résultats de la recherche

1. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   HOOK SIZE 3 2001-3000 n=29 12 2001-3000m n=69 10 6 8 4 6 4 2 2 0 0 50 60 70 90 110 ... proportion of females was 1:3.6. Figure 4 presents data collected in August 1991 off the coast of Valdivia ... Dissostichus eleginoides in Chile. Document WG-FSA-91!10. CCAMLR, Hobart, Australia. OYARZUN, C., P.W ... 2001 to 3 000 3 72 - 131 97.0 4 75 - 133 95.4 113 O°r-__ ~96~0 ______________ ~~~~ __ -r ______ ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Auteur(s): Moreno, C.A.

2. Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000

   10 kasatkina PROOF for pdf.indd CCAMLR Science, Vol ... in papers by Hewitt et al. (2002), Trathan et al. (2001) and SC-CAMLR (2000). Maps of survey ... pe ni ng b et w ee n tr aw l b oa rd s (m ) 10 0 H or iz on ta l o pe ni ng b et ... -2 ) 0. 1 1. 5 10 .1 56 .3 25 2. 1 13 .0 A re a (k m 2 ) 19 2 37 .0 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Auteur(s): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky

3. Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a

   increased from 5–10% to 20% – most likely an interaction between the uncertainty in the stock dynamics ... associated var- iance of this estimate is 2 1 1ˆvar 1 2 T C T R C R N R R . (10) The coefficient of ... future process error seem to have. Table 3 shows the predicted catch limits for 5, 10 and 20% CVs for ... between a 5 and 10% error, but the 20% CV yielded a significant decrease in the catch limit set (nearly ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Auteur(s): Hillary, R.M

4. Preliminary results of investigations of the Federal Republic of Germany on Notothenia rossii marmorata (Fischer, 1885) in January/February 1985

   probably still less than 10% of the pristine stock, Mean length in the catches has only slightly increased ... than 10% of the pristine stock, Mean length in the catches has only slightly increased since 1981/82 ... est probablement encore inf~rieure ~ 10% du stock originel. La longueur moyennc des prises n'a que ... iOJKHoA reoprHH. BepOHTHblA pa3Mep 3anaca ace eme MeHnwe 10% nepaoHaqarrnHoA aenHqHHH. Cpe,r:i;HHH ,r:i ... afectada en gran pa.rte por la pesca. El tamafio de la reserva probablemente sigue siendo menos del 10 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 33-57 : Auteur(s): Kock, K.-H.

5. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   parameters (e.g. Croxall, 1992; Guinet et al., 1994; Wilson et al., 2001; Boyd, 2002; Kock and Everson ... populations already being depleted at the time of the estimate) varied from 10 000 000 to 25 000 000 tonnes ... (Butterworth and Thomson, 1995; Murphy, 1995; Mangel and Switzer, 1998; Thomson et al., 2000; Constable, 2001 ... . Nototheniids and channichthyids have a life span of typically 10–20 years (Kock et al., 1985; La Mesa et al ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Auteur(s): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

6. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region

   biomass (including production) of 4.3 and 5.0 x 10 6 tonnes passing through the survey area during the ... redes a 10 largo de la peninsula Antartica del 26 de diciembre de 1989 al 14 de enero de 1990. Se ... y biomasa de krill dentro de una temporada estival se calculo, a grosso modo, en dos veces, de 10 ... . Meteor Forsch.-Ergeb. Reihe AIB 24: 77-86. YAMANAKA, I. 1983. Interaction among krill, whales and ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 159–176 : Auteur(s): Siegel, V.

7. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   (Hofmann et al., 1998; Murphy et al., 1998; Murphy and Reid, 2001; Siegel et al., 2003; Tarling et al ... based on maximum age. Murphy and Reid (2001) suggested that a value of 1.25 produced the best match ... ) achieve a less than 10% chance that the spawn- ing biomass falls below 20% of its pre-fishing median ... level, was very small. Ratios of fished spawning biomass to unfished were above 0.2 in more than 10 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Auteur(s): Kinzey, D., G. Watters and C.S. Reiss

8. Growth and age/length structure of populations of Notothenia (Lepidonotothen) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean

   stable but on the Kerguelen Shelf there is a tendency towards younger fish being more abundant. File:  10 ... mature fish aged 8 to 10 and towards the end of life by a maximum of 1 cm. Maximum increase in weight ... occurs at age 6 to 10 around the Ob and Lena Banks (100 to 120 g/year) and at age 7 to 12 in the ... , 10 years on the Ob Bank and 11 years in the Kerguelen area. 5. AGE/LENGTH CATCH COMPOSITION The ... . Maximum increase in weight occurs at 6 to 10 years of age in the Ob and Lena Bank areas (100 to 120 g ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 123–139 : Auteur(s): Zaitsev, A.K.

9. Investigations of required sampling regimes for environmental parameters

   speed continuously or as daily maxima and minima would be sufficient to detect a 10 to 20% change in ... would be sufficient to detect a 10 to 20% change in monthly mean log-transformed wind speed a of 0.05 ... minimales journalieres suffirait a deceler un changement de 10-20% dans la vitesse moyenne du vent ... ex. B 0,05 HP B 0,8. )lJI5I Toro, 4To6bl Bbl5IBHTb 10-20% H3MeHeHH5I B Cpe,llHeMeC5I4HOM * CCAMLR ... Working Group (1989) suggested that sampling strategies should be able to detect a 10% or 20% change in a ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Auteur(s): Agnew, D.J.

10. Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3

    August 2001. Specimens were frozen and then thawed prior to examination at the British Antarctic ... regions, the total catch of macrourids may amount to between 10 and 25 tonnes each year (CCAMLR, 2000 ... ; Goldsworthy et al., 2001), and discarded by- catch fi sh are known to be taken by black-browed and grey ... seal faeces lost 10–20% of their length during digestion, whereas those from Morley and Belchier ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Auteur(s): Morley, S. and M. Belchier

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