Resultados de la búsqueda

1. Preliminary report of sound-speed contrast and density of krill measured on board RV Kaiyo Maru

   Abstract:  The target strength (TS) of Antarctic krill, Euphausia superba, is a scaling factor to ... small animals like krill are difficult, the theoretical scattering models are used to predict the ... , morphology, orientation, and material properties of krill are required. There are two important material ... measurements of sound-speed and density of krill were carried out. We report on those preliminary results. The ...

   Meeting Document : WG-EMM-05/36 : Autor(es): Y. Takao, H. Yasuma, R. Matsukura and M. Naganobu (Japan)

2. Sources of variance in studies of krill population genetics

   Abstract:  There is a long-term interest in the population genetics of Antarctic krill species ... resurgence of interest in identifying distinct stocks of swarming krill species has been driven by the ... of krill population genetics, which must be able to accommodate this variance component as well as ... variance attributable to differences between regions. Genetic differentiation between stocks of krill in ...

   Meeting Document : WG-EMM-01/12 : Autor(es): S.N. Jarman and S. Nicol (Australia)

3. Final report of scientific observation of commercial krill harvest aboard the Japanese stern trawler Niitaka Maru, 13 December 2000–26 January 2001

   Abstract:  Japan has deployed one scientific observer on a Japanese krill trawler, Niitaka Maru ... measurements of krill, product types are described in the report. The trawler made an anti-clockwise trip ... southwards. Also, they encountered icebergs twice, and caught some small sized krill around them, which they ... scientific observation of commercial krill harvest aboard the Japanese stern trawler Niitaka Maru, 13 ...

   Meeting Document : WG-EMM-01/38 : Autor(es): T. Hayashi, S. Kawaguchi and M. Naganobu (Japan)

4. Uncertainty in green weight estimates from Norwegian krill fishing vessels

   Abstract:  Uncertainty related to estimates of krill green weight from catches has recently been ... krill fishery for Euphausia superba in the Antarctic. These vessels have in recent years contributed to ... 50-60 % of the total krill harvest, and reliable uncertainty estimates from these vessels will ... estimates from Norwegian krill fishing vessels Approval:  Approved ...

   Meeting Document : WG-EMM-13/41 : Autor(es): G. Skaret and T. Knutsen (Norway)

5. TECHNICAL INFORMATION ABOUT THE NORWEGIAN KRILL FISHING VESSELS

   weight of krill onboard the three Norwegian krill fishing vessels, Saga Sea, Juvel and Thorshøvdi Author ... (s):  Iversen, S.A. Title:  TECHNICAL INFORMATION ABOUT THE NORWEGIAN KRILL FISHING VESSELS Approval ...

   Meeting Document : TASO-09/11 : Autor(es): Iversen, S.A.

6. REVISION OF THE CONSERVATION MEASURE 51-07 (2009) INTERIM DISTRIBUTION OF THE TRIGGER LEVEL IN KRILL FISHERY IN STATISTICAL SUBAREAS 48.1, 48.2, 48.3 AND 48.4

   Abstract:  Due to the need to distribute the krill catch limit in Statistical Area 48 so as to ... interim Conservation Measure 51-07 (2009) since management advice on a SSMU krill catch limit allocation ... information is needed on krill distribution, abundance and variability, and on land-based predator demands to ... ) INTERIM DISTRIBUTION OF THE TRIGGER LEVEL IN KRILL FISHERY IN STATISTICAL SUBAREAS 48.1, 48.2, 48.3 AND ...

   Meeting Document : WG-EMM-11/27 : Autor(es): L. Pshenichnov and G. Milinevsky (Ukraine)

7. Studies on zooplankton with special reference to krill from the Indian Ocean sector of the Southern Ocean

   First Indian Antarctic Krill Expedition were studied. Zooplankton biomass values ranged fiom 9.79 to ... catch. Swarms of krill and salps were observed during the study period (austral summer) which were the ... that the present investigation site falls under potential krill fishing ground. Author(s):  K.L. Bhat ... krill from the Indian Ocean sector of the Southern Ocean Approval:  Approved ...

   Meeting Document : WG-EMM-98/35 : Autor(es): K.L. Bhat, R. Vijayakumar and V. Jaya Sree (India)

8. Further krill-predator model calculations

   Abstract:  Thomson and Butterworth (1996) developed a krill-predator model and applied this to an ... Antarctic fur seal dataset. These calculations are extended here. The level of krill fishing intensity ... relationship assumed between krill availability and survival rates, and especially not to the assumption of the ... :  Further krill-predator model calculations Approval:  Approved ...

   Meeting Document : WG-EMM-97/70 : Autor(es): Thomson, R.B., Butterworth, D.S.

9. A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula

   Abstract:  CCAMLR has been using the total catch of krill taken within 100 km of penguin colonies ... areas of penguins and the distribution of the krill fishery in Subarea 48.1 (South Shetland Islands). As ... between these two utilisers of the krill resource and is based on a detailed model of penguin foraging ... foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula Approval ...

   Meeting Document : WG-EMM-Stats-96/06 : Autor(es): Phegan, G., Agnew, D.J.

10. Dynamic model of krill Euphausia superba swarm

    , using the 38 and 120 kHz BioSonics dual-beam hydroacoustic system, numerous swarms of krill Euphausia ... (Okubo, 1980, 1986). It was assumed that the above mentioned model can also be applicable to krill swarms ... krill aggregations are usually termed "swarms" rather than "schools", which is ... normally used for fish groupings. Author(s):  Kalinowski, J., Azzali, M. Title:  Dynamic model of krill ...

    Meeting Document : WG-EMM-95/68 : Autor(es): Kalinowski, J., Azzali, M.

Páginas