Search results
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Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf
the age of 2-3 years. It has been found that, by number, recruits represent the largest part of the ... area. It is implied that part of tlne western group migrates towards Shag Rocks at the age of 2-3 ... ouest. I1 semble qu'une partie du groupe de l'ouest inigre vers les ilots Shag 2i l'bge de 2-3 ans. De ... de la poblaci6n del oeste inigra hacia las rocas Cormoran a 10s 2 o 3 aiios. Se observ6 que 10s ... the species. Fishing effort usually decreased for a short period (1-2 years) after which it again ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Author(s): Frolkina, G.A
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Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (Subarea 48.3)
validate otolith-based growth estimates. Approximately 2 260 toothfish have been tagged and released during ... otolith-based growth estimates. Approximately 2 260 toothfi sh have been tagged and released during ... croissances fondées sur les otolithes. Quelque 2 260 légines ont été marquées et relâchées pendant les ... . Примерно 2 260 особей клыкача было помечено и выпущено во время съемок придонной рыбы и рейсов ... peces demersales y los viajes de los observadores de la CCRVMA se marcaron y liberaron unos 2 260 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 101–111 : Author(s): Marlow, T.R., D.J. Agnew, M.G. Purves and I. Everson
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Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)
males. Age-at-sexual maturity was estimated to be about 2 years for females and 2.5 years for males ... about 2 years for females and 2.5 years for males. Like other icefishes, C. wilsoni exhibited a high ... est d’environ 2 ans chez les femelles et 2,5 ans chez les mâles. Comme les autres poissons des glaces ... оценке, возраст по достижении половозрелости составлял около 2 лет для самок и 2.5 лет для самцов. Как и ... aproximadamente 2 años para las hembras y 2.5 años para los machos. Al igual que otros dracos, C. wilsoni tiene ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Author(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock
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Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile
= 3). The mean rate of depredation was 3% (±2% CI 95%; n = 180 sets) and ranged between 0 and 100 ... ) and trunks (n = 3). The mean rate of depredation was 3% (±2% CI 95%; n = 180 sets) and ranged ... était de 3% (±2% intervalle de confi ance à 95%; n = 180 poses), variant de 0 à 100%. Étant donné ... % (±2% CI 95%; n = 180 постановок) и колебался в пределах от 0 до 100%. Принимая во внимание тот факт ... depredación fue 3% (±2% IC 95%; n = 180 lances) y varió entre 0% y 100%. Considerando que no se observó ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Author(s): Hucke-Gaete, R., C.A. Moreno and J. Arata
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Notothenia (P.) guntheri stock status and TAC estimation in the area of Shag Rocks (Subarea 48.3)
commercially taken age groups (2-4 years); (b) Fishing intensity in the predicted period is at the level of ... age groups (2-4 years); ( b) Fishing intensity in the predicted period is at the level of 1987/88 ... les principaux groupes d'age pris commercialement (2-4 ans); ( b) L'intensite de la peche dans la ... CMepTHocTH ,aJI5I HaHOOJIee Ba)l(HbIX ,aJI5I npOMbICJIa B03pacTHbIX rpynn (B03paCT OT 2 ,ao 4 JIeT); (0 ... principales grupos de edades comerciales capturados (2-4 anos); ( b ) La intensidad de pesca en el perfodo ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 53-68 : Author(s): Shust, K. and R. Borodin
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Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels
every 40 m averaged 0.22 m s –1 to 2 m depth, which would be equal to, or exceeded by, lines with 5 kg ... . Spanish-system longlines with 8 kg rock weights every 40 m averaged 0.22 m s–1 to 2 m depth, which would ... atteint 2 m de profondeur à une vitesse moyenne de 0,22 m s–1, vitesse également atteinte, ou même ... , погружались на глубину 2 м со средней скоростью 0.22 м/с, которая достигалась или превышалась при ... profundidad de 2 m, valor igual o inferior a la tasa de hundimiento de líneas con pesos de acero de 5 kg. Las ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Author(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon
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Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands
December 1990 to early February 1991. This increased krill density in early February 1991 (157 g/m 2) was ... 1.78 million tonnes (56 g/m 2) in late January 1991. The obtained estimate of krill biomass should be ... relation to water flow and chlorophyll a (ChI-a) distribution in 1990/91 austral summer. 2. MAlERIALS AND ... Islands (Leg II: 18 January to 4 February, 1991, Figure 2). 2.1 Physical Oceanography and Chlorophyll a ... Island (shown as shaded areas in Figures 1 and 2). Observations were conducted along closely-spaced ... (Figures 1 and 2) and tracked using the Argos system carried on TlROS-N and NOAA-A satellites. Typically ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Author(s): Ichii, T., H. Ishii and M. Naganobu
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By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
case of C. gunnari, average values were 966 ± 225 ind./tonne krill and 2 434 ± 579 ind./tonne krill ... Marine Fisheries and Oceanography (YugNIRO) 2 Sverdlov Street, Kerch 334500 Crimea. Ukraine 2Current ... values were 966 k 225 ind./tonne krill and 2 434 -c 579 ind./tonne krill for all trawls and for shelf ... chalutages et de 2 434 + 579 individus/tonne de krill pour les chalutages effectues sur le plateau. Pour N ... . La croissance moyenne de N. larseni est estimee 2 0,08 mm/jour. Les juveniles d'Euphausia superba ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Author(s): Pakhomov, E.A. and S.A. Pankratov
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An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)
the north and south. Those compiling data on numerical density (no. m –2 or no. m –3) need to allow ... south. Those compiling data on numerical density (no. m–2 or no. m–3) need to allow for differences in ... (Figure 2a) 50 μm mesh nets are clearly needed to retain the entire metazoan assem- blage. In Figure 2(b ... standard WP-2 net equipped with a 200 μm net (UNESCO, 1968; Sameoto et al., 2000) retains ~10% of ... zooplank- ton in the literature or in databases might include numerical densities (no. ind. m–2) but often ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Author(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie
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Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3
tonnes; c r =15%) and (C c =2 million tonnes; c r =10%). Suggestions for proceeding with further ... =2 million tonnes; cr=10%). Suggestions for proceeding with further investigations of possible ... tonnes; cr=15%) et (Cc=2 millions de tonnes; cr=10%). Des suggestions sont faites pour la poursuite ... , Haxo.z:.SITCSI B .z:.Hana30He (Cc=1 MHJlJlHOH TOHH; cr=15%) H (Cc=2 MHJlJlHOHa TOHH; cr=10%). BHOCSITCSI ... (Cc=2 millones de toneladas; cr=lO%). Se han hecho recomendaciones para continuar con los estudios de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 189–219 : Author(s): Butterworth, D.S.