Résultats de la recherche

1. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   Paper Title:  Possible effects of different levels of krill fishing on predators – some initial ... suggested by the Joint Meeting of CCAMLR's Working Group on Krill (WG-Krill) and Working Group for the ... krill fishing on krill predators. First, estimates are made of the parameters of predator survival rates ... as functions of krill abundance, by considering a krill dynamics model incorporating recruitment ... con el Kril (WG-Krill) y con el Programa de Seguimiento del Ecosistema (WG-CEMP) en 1992, para ... investigar 10s posibles efectos de la pesca de kril en 10s depredadores de este recurso. Para empezar, se ... de kril, tomando en cuenta un modelo de la dinamica de poblaciones de kril que incluye fluctuaciones ... caracteristicas del exito de la reproduction de ciertas especies depredatloras de kril. Se crea un modelo de ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Auteur(s): Butterworth, D.S. and R.B. Thomson

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

   Paper Title:  Krill (Euphausia superba) distribution in relation to water movement and ... concentration of krill and to estimate krill biomass in the area surveyed. Krill biomass estimation was done by ... deployed at a level of 30 m from the surface because at this level krill concentrations are most frequently ... observed. Main krill concentrations were observed in shelf waters north of the islands as usual. Tracking ... WG-KRILL-91/22 KRILL (EUPHAUSIA SUPERBA) DISTRIBUTION ... that observed in late January 1988. Information from studies of krill predators by US scientists also ... krill et l'estimation de la biomasse du krill dans la region etudiee. C'est au moyen de methodes ... 124 concentrations de krill ont ete observees dans les eaux du plateau nord des iles. La poursuite ...

   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

3. Managing Southern Ocean krill and fish stocks in a changing environment

   Author(s):  I. Everson (United Kingdom) Title:  Managing Southern Ocean krill and fish stocks in a ...

   Meeting Document : WG-KRILL-92/14 Rev. 1 : Auteur(s): I. Everson (United Kingdom)

4. Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989

   Paper Title:  Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in ... the seasons 1986 to 1989 Abstract / Description:  Results of krill (Euphausia superba Dana) resource ... mainly focused on the search for exploitable krill aggregations. Two research vessels were simultaneously ... involved in the survey with one vessel conducting commercial krill fishing. The whole survey area from the ... WG-KRILL-90/18 KRILL (EUPHAUSIA SUPERBA DANA) RESOURCES ... V.P.Timonin* Abstract Results of krill (Euphausia superba Dana) resource surveys carried out along the ... for exploitable krill aggregations. Two research vessels were simultaneously involved in the survey ... with one vessel conducting commercial krill fishing. The whole survey area from the coast to ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Auteur(s): Dolzhenkov, V.N. and V.P.Timonin

5. Selectivity of commercial and research trawls in relation to krill

   Paper Title:  Selectivity of commercial and research trawls in relation to krill Abstract ... / Description:  This paper describes the results of fishing a single krill aggregation with a commercial trawl ... more large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in ... krill length composition was observed between catches made by the research trawl, while in commercial ... arrastre de una agregacion de kril realizada mediante Lma red comercial RT 72/308 y una red de ... mayor cantidad de kril de tallas grandes (35-58 mm) que las capturas de la red de arrastre de ... tallas de kril de las capturas efectuadas por la red de arrastre de investigacion, mientras que en las ... estimaciones de la composicion por tallas de las capturas de kril efectuadas a partir de muestras de la red de ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Auteur(s): Kasatkina, S.M

6. Assessment of krill flux factors in waters of South Orkney Islands during summer 1996

   Paper Title:  Assessment of krill flux factors in waters of South Orkney Islands during summer ... February to 7 March 1996 to assess krill flux factors in Subarea 48.2. The study area (80 x 240 n miles ... the Weddell Sea. The study area covered sites where high krill concentrations had often been observed ... in the past. The geostrophic transport of krill across boundaries of the study area was calculated as ... el flujo de kril en la Subarea 48.2. El area de estudio (80 X 240 millas nailticas) se encuentra en ... Weddell, y cubre areas en las cuales a menudo se han observado altas concentraciones de kril. El ... transporte geostrofico de kril a travPs de 10s limites del area de estudio se calculo a partir del producto ... de dos variables integradas en el interval0 de profundidad de 0 a 200 m: la densidad de kril (g/m3 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Auteur(s): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin

7. Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season

   Paper Title:  Distribution characteristics of krill aggregations in the fishing ground off ... Coronation Island in the 1989/90 season Abstract / Description:  Distributional characteristics of krill ... biological condition of krill and the performance of the fishery. Investigations were carried out from ... October 1989 to February 1990. An echo sounder was used to assess the characteristics of krill ... WG-KRILL-90/20 DISTRIBUTION CHARACTERISTICS OF KRILL ... fishing ground were examined in relation to environmental factors, the biological condition of krill and ... scattered forms of krill tended to combine into larger aggregations. Wind force had no direct or indirect ... servi it l'evaluation des caracteristiques des concentrations de kriU. Le krill a ete peche par des ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Auteur(s): Kasatkina, S.M. and V.I. Latogursky

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

   Paper Title:  Differences in distribution and population structure of krill (Euphausia superba ... studies of krill-eating predators (penguins and female fur seals) near Seal Island were conducted to ... in inshore regions where krill frequently occurred but higher density areas of krill (~250 g/m 2 ... ) were rather limited. In contrast, fur seal foraging areas were found in offshore regions where krill ... encontraron zonas de alimentaci6n de pingiiinos cercanas a la costa en donde generalmente hay kril, aunque ... las areas en las que el kril se encuentra en gran densidad (~250 g/m2) son muy limitadas. Por otra ... vez se encuentra kril pero cuando hay, se da en grandes concentraciones (extensi6n aproximada de 2 a ... migraciones diurnas del kril con una tendencia a permanecer a profundidades mayores (50 a 100 m) durante el ...

   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

9. Analysis of krill fishing by soviet fishing vessels in the Cooperation Sea (Division 58.4.2) in 1978 by fine-scale data

   Author(s):  V. Yakovlev and V.A. Bibik (Ukraine) Title:  Analysis of krill fishing by soviet ...

   Meeting Document : WG-Krill-94/10 Rev. 1 : Auteur(s): V. Yakovlev and V.A. Bibik (Ukraine)

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

    Paper Title:  Characteristics of krill aggregations in the South Sandwich Islands subarea in ... February 2000 it was observed that krill was present in non-aggregated and scattered forms, as well as in ... swarms. Differences between spatial distribution patterns of different krill aggregation forms in ... characteristics of some 2 400 krill swarms detected in the study area were sized acoustically and are described in ... observó la presencia de kril disperso y en concentraciones. Se descubrieron diferencias entre la confi ... guración espacial de distintas concentraciones de kril en relación con la estructura y dinámica de la masa ... físicas de unas 2 400 concentraciones de kril medidas en la zona de estudio con técnicas acústicas. Y ... . Se muestra el efecto de la confi guración espacial de las concentraciones de kril en la distribución ...

    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

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