Résultats de la recherche

1. Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988

   -March 1988 Abstract / Description:  In 1987/88 a multi-disciplinary survey was conducted of the Scotia ... the east Scotia Sea a higher abundance of primary production was registered. The analysis of data on ... un desplazamiento del krill hacia el este. Se observaron concentraciones de krill en aguas al ... el sector atlantico del oceano Austral. Durante la temporada de observacion, la deriva zonal de las ... 1988) Clave: - Segunda zona frontal; M8, M9, 23, 29 - puntos de control para la estimaci6n del ... que se esta realizando en aquellas zonas que fueron identificadas para seguimiento por la CCAMLR, en ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Auteur(s): Maklygin, L.I., A.S. Fedorov, V.N. Shnar, Yu.A. Shulyakovsky, I.V. Krasovsky, Yu.D. Shuvaev and A.V. Kromsky

2. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

   conducting a krill fishery in the area during the entire year. The reliability of these forecasts could be ... with the early 1990s, the period from December to February in the late 1990s and early 2000s showed a ... was-0.62°C). The observed cooling of South Georgia waters had a negative effect on fi shing activities ... . However, it dropped to 39 766 tonnes in 2000/01. The SST maps for 1999–2001 showed a prominent advection ... análisis de los datos al comienzo de cada temporada veraniega podría permitir la evaluación de la ... seleccionadas para el análisis cuantitativo). Figura 2: Diferencias entre los promedios mensuales de la SST ... las aguas del norte de la plataforma, donde el promedio SST disminuyó de 3,96°C en 1990/91 a 2,05°C ... hidrológicas. A fi nes de la década de los noventa y principios del segundo milenio se observó una gran ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Auteur(s): Vanyushin, G.P

3. Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl

   observed in Subarea 48.1 (Siegel et al., 1997, 1998) are not representative of the survey area as a whole ... Antarctic (e.g. Priddle et al., 1988; Makarov, 1996). The greatest degree of spatial-temporal stability in ... surveys covering a wide area of krill distribution between the Antarctic Peninsula and South Georgia ... summer-autumn periods of 1983/84 and 1987/88 and in the spring-summer of 1984/85 using a grid of stations ... el area total del estudio. Los resultados de la prospeccibn confirman el conocimiento actual sobre ... recientemente en la Subarea 48.1 (Siegel et al., 1997, 1998) no son en general representativas para toda el ... consider6 la posibilidad de que el kril sea transportado a la region de Georgia del Sur. Se demuestra que ... primavera-verano 1984/85). Se consider6 la posibilidad del reclutamiento del stock de kril a la region de ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Auteur(s): Sushin, V.A. and K.E. Shulgovsky

4. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

   at a deeper range from 50 to 100 m in the day while at a shallower range from 20 to 50 m at night. In ... cerca de la isla Foca, 10 al 8 de enero de 1991. Las Hneas indican el rumbo de la nave durante las ... fino) en el mar a la altura de la la isla Foca, para determinar sus areas de alimentaci6n. Se ... y longitud del kril en las zonas de alimentaci6n cercana a la costa, predomin6 el kril de tamafio ... el kril permanece cerca de la superficie durante todo el dfa. Con respecto a los estados de madurez ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Auteur(s): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu

5. The Bendiker project: barcoding of the benthos by-catch from the fisheries survey of the French EEZ of Kerguelen

   Abstract:  We present here the workflow of a large scale barcoding project of the benthic fauna of ... the French Exclusive Economic Zone of the Kerguelen archipelago. This project is part of a larger ... next-generation sequencing techniques and a multimarker approach to cover the whole taxonomic diversity ... of benthic macrofauna. Author(s):  A. Dettai, N. Ameziane, J. Blettery, G. Duhamel, M. Eléaume, M ...

   Meeting Document : WG-EMM-2019/53 : Auteur(s): A. Dettai, N. Ameziane, J. Blettery, G. Duhamel, M. Eléaume, M. Hautecœur, M. Norest, E. Sanson and A. Martin

6. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands

   1990/91 a survey was conducted by RV Kaiyo Maru in the vicinity of the South Shetland Islands and ... chlorophyll a. Water circulation was studied with satellite-tracked buoys equipped with curtain drogues ... deployed at a level of 30 m from the surface because at this level krill concentrations are most frequently ... of buoys demonstrated the existence of convergent complex eddies in shelf waters of these islands. A ... . Esta cifra de biomasa debiera ser considerada como el nivel inferior de la temporada. Desde mediados ... calculo por la c1orofila-a superficial. La circulacion del agua se estudio mediante el despliegue de ... . Distribuci6n de kriU determinada hidroacusticamente en la segunda fase. Circulaci6n del agua de 30 a 35 m de ... en investigar los mecanismos responsables de la concentracion de kriU y estimar la biomasa del krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Auteur(s): Ichii, T., H. Ishii and M. Naganobu

7. Status of the Polish FIBEX acoustic data from the West Atlantic

   FIBEX en el Atlantico occidental; los resultados estan basados en la estimaci6n de la potencia del ... estacional que habian sido notificadas anteriormente para el drea y que demostraron ser importantes ... ; transectos 1 al11) y en el Estrecho de Bransfield (estrato 2; transectos 12 a1 21). Para su referencia se ... -87,5 dB (incluidos aquellos valores a1 inicio de los transectos). Para su referencia se muestra la ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Auteur(s): Trathan, P.N., J. Kalinowski and I. Everson

8. Habitat suitability for the VME Ptilocrinus amezianeae over the Kerguelen Plateau

   Abstract:  Ptilocrinus amezianeae is a Vulnerable Marine Ecosystem (VME) indicator species and ... habitats and, as a member of the family Hyocrinidae, a rare organism. Here we model P. amezianeae suitable ... other on William’s Ridge. Author(s):  M. Eléaume, A. Martin, L.G. Hemery, C. Chazeau, J. Blettery and N ...

   Meeting Document : WG-EMM-2019/73 Rev. 1 : Auteur(s): M. Eléaume, A. Martin, L.G. Hemery, C. Chazeau, J. Blettery and N. Améziane

9. Effective, cost-limited and easy-to-implement photo-identification from fishing vessels: an alternative to no effort at all

   Abstract:  Photo-identification is a technique that uses photographs of animals to identify ... configuration to conduct photo-identification consists in a SLR camera equipped with a 100-400 mm lens. This ... trials of a cost-limited bridge camera as an alternative to no photo-identification. This bridge ...

   Meeting Document : WG-FSA-2019/50 : Auteur(s): N. Gasco, P. Tixier and C. Lemarchand

10. The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery

    the past been the subject of a fishery, occur along the shelf break zone where the birds were foraging ... 17 de enero, fecha en la cual el mar esta libre de hielo hacia la costa. Los cardumenes de kril ... determinados para las aves de los archipi6lagos de las Shetland del Sur y Orcadas del Sur y refleja la ... , Euphausia superba, que en el pas ado han sido el objetivo de la pesquerfa, se encuentran a 10 largo del ... poUuelos. La mayorfa de las ayes se desplazaron al borde continental (is6bata 1 000 m) el cual queda a ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Auteur(s): Kerry, K.R., J.R. Clarke and G.D. Else

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