Результаты поиска

1. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic Abstract ... ). Demersal longlines, targeting Patagonian toothfish (Dissostichus eleginoides), were deployed in depths of ... most abundant marine mammal observed in the vicinity of vessels when lines were being hauled, being ... whales were most often observed in the day, generally in the afternoon, while night-time interactions ... respecto a las interacciones con ambas especies. La comparación de la posición geográfi ca de los cetáceos ... opérations de pêche à la palangre ont été enregistrées par les observateurs de la CCAMLR entre 2000 et 2002 ... ensuite l’orque, dont la présence a été observée lors de 5% des remontées de palangres. Une forte ... courbes géographiques des observations de cétacés durant la remontée des palangres par rapport aux ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Автор(ы): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

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

   ) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean Abstract / Description ... ) squamifrons), inhabiting areas of the Ob and Lena Banks and the Kerguelen Island Shelf, are presented in this ... g at the banks and 153 to 188 g in the Kerguelen Island area were recorded for fish at age 6 to 12 ... composition of catches are also examined in this paper. On the Ob and Lena Banks this composition is fairly ... la composition age/longueur des populations de bocasses grises (Notothenia (Lepidonotothen ... parametres de croissance ont ete calcules selon I'equation de Bertalanffy. La dynamique de composition age ... documento se presenta la edad, crecimiento y composicion de edad/longitud de las poblaciones de tramas ... la plataforma de la Isla Kerguelen. Se observo que durante los primeros an os de vida el fndice ...

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

3. Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove

   Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at ... sampling period of 24 years which began in 1983, and at Harmony Cove in the summers of 2001to 2003. The ... decline in trammel net catches of fjord Notothenia rossii and Gobionotothen gibberifrons in relation to ... increasing trend of N. rossii catches from 1991 to 2006, the actual levels are half of those found in the ... poursuivi à l’anse Potter de 2000 à 2006, prolongeant la période d’échantillonnage qui a vu le jour en 1983 ... trémail. A l’anse Potter, malgré une tendance générale à la hausse des captures de N. rossii de 1991 à ... 2006, les niveaux actuels ne correspondent qu’à la moitié de ceux du début des années 1980. Quant à ... étudiant les populations du large pendant la même période. Plus de vingt ans après la fi n de la pêche ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Автор(ы): Barrera-Oro, E.R. and E.R. Marschoff

4. Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea (CCAMLR Subareas 88.1 and 88.2) bottom longline fisheries targeting Antarctic toothfish

   Paper Title:  Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea ... counted in estimates of total fishing removals or otherwise accounted for in stock assessment models. The ... mortality resulting from the loss of sections of bottom longline gear in the Ross Sea region and Subarea ... unaccounted fishing mortality from lost lines in these fisheries is provided. These estimates suggest that on ... construction of fishing gears are de- signed to be stable in seawater and may retain their structural ... hook loss rates and absolute num- bers occurring in particular localised cells (de- tailed in Figure 4 ... pr op or tio n w as de riv ed is sh ow n in p ar en th es is . G ea r t yp e ... the loss of sections of bottom longline gear in the Ross Sea region and Subarea 88.2 Antarc- tic ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 17–30 : Автор(ы): Webber, D.N. and S.J. Parker

5. A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean

   Paper Title:  A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in ... the RV Vozrozhdenie (VNIRO, USSR) in March/April 1990 an integrated study survey was conducted in the ... Southern Atlantic along two meridional transects at 17° and 20°W in the latitudes from 37°30' to 55°30 ... of E. carlsbergi were analysed by length composition, sex ratio and maturity stages in relation to ... de la campagne du navire de rechercheVozrozhdenie (VNIRO, URSS) en mars/avriI1990, une campagne ... , entre les latitudes de 37°30' et 55°30'S. La campagne d'etude etait principalement axee sur un examen ... de la repartition d'Electrona carlsbergi adulte et en etat de preponte ainsi que sur la recherche ... des frayeres potentielles de l'espece. Durant la campagne d'etude, les zones suivantes, possedant ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Автор(ы): Zemsky, A.V. and S.A. Zozulya

6. Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer

   Paper Title:  Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the ... 1986/87 austral summer Abstract / Description:  A survey of Antarctic fur seals in the South Shetland ... . Total fur seal pup production in the South Shetland Islands in 1986/87 is estimated to be approximately ... . Les plus grands sites de parturition se trouvent a l'lle Telmo et au Cap Shirreff, sur la cote nord ... de l'lle Livingston. La production totale d'otaries nouveau-nees dans les lIes Shetland du Sud en ... au cours de la prospect ion sont presentees. Les sites optimums suivants sont recommandes pour des ... controle de l'ecosysteme de la CCAMLR: l'lle des Phoques, lIe Elephant; Stigant Point, lIe du Roi George ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Автор(ы): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart

7. Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 kHz and 120 kHz

   Paper Title:  Measurements of differences in the target strength of Antarctic krill (Euphausia ... superba) swarms at 38 kHz and 120 kHz Abstract / Description:  Differences in the target strength of adult ... differences in the mean back-scattering strength of swarms simultaneously insonified at these two frequencies ... in studies off the South Orkneys and Elephant Island in March 1990. Back-scattering strengths at 120 ... factor used at the Post-FIBEX Acoustic Workshop in 1984. Resume Les differences d'intensite de ... moyenne a ces deux frequences. Les resultats concordent bien avec de recents travaux experimentaux sur la ... facteur de conversion de la reponse acoustique de 120 kHz-a-50kHz utilise a l'Atelier acoustique Post ... ), al emplear frecuencias de 38 y 120 kHz y considerando las diferencias en la potencia media de ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 75–86 : Автор(ы): Hampton, I.

8. Fish stock assessment survey in Subarea 48.3

   Paper Title:  Fish stock assessment survey in Subarea 48.3 Abstract / Description:  A demersal ... fish survey in the vicinity of South Georgia, CCAMLR Subarea 48.3, is described. Details are given of ... important commercial species in the area, Champsocephalus gunnari, is shown to have undergone a major ... mortality. Resume Description d'une campagne d'evaluation des poissons demersaux aux environs de la ... Georgie du Sud, sous-zone 48.3 de la CCAMLR. Precisions sur la position des chalutages, les taux de ... capture et la composition en taille des captures. 11 est revele que le stock existant de l'une des ... considerable par comparaison aux resultats de la saison 1989/90. D'autres especes ne paraissent pas presenter ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Автор(ы): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski

9. Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean

   Paper Title:  Areas of seabed within selected depth ranges in the South-West Atlantic and ... sous forme de tableau pour les sous-zones de la FAO: 48.1 (Est), 48.1 (Ouest), 48.2, 48.3, 48.4, 48.5 ... renseignements detailles ont ete presentes pour les subdivisions 50, 51, et 52 de la sous-zone 48.3. Resumen ... . Se presento informacion detallada adicional para las subdivisiones 50, 51 Y 52 de la sub-area 48.3 ... profondeur specifiees. L'absence de chiffre indique que la zone a ete incorporee dans l'echelle de plus ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Автор(ы): Everson, I.

10. Midwater trawl catchability in relation to krill and possible ways of assessing gross catch

    Paper Title:  Midwater trawl catchability in relation to krill and possible ways of assessing ... the basis of data obtained from AtlantNIRO expeditions from 1983 to 1990 in the Scotia Sea. A ... midwater trawls in the krill fishery indicates that the potential exists for this efficiency to be ... partir de donnees provenant de campagnes AtlantNIRO de 1983 a 1990 dans la mer du Scotia. Une ... resultats de 250 traits effectues par un chalut de type 72/308. La capturabilite a ete calculee a l'aide de ... pelagiques dans la pecherie de kriU pourrait etre accrue. Pe3IOMe IICCJ1e,llOBaHIHI Y J10BI1CTOCTI1 ... traves de los cabos y pafio de la red, asi como la probabilidad de que este entre en contacto con otras ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Автор(ы): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov

Страницы