Resultados de la búsqueda

1. Results of acoustic assessment of krill biomass in Subarea 48.2 during summer 1996

   ' S- 60°30' S and 42 °00' W- 50°00 'w within Subarea 48.2. The study area of 19.200 ... with between-tacks distance of 20 miles. The echosurvey was carried out diurnally. Krill target ... included no the southern part (southwards of 60 ° 30'S) of Subarea 48.2 where southwards off ... southwards of 60 ° 30'S amounts about (883±264.9) thous. t. Therefore, total krill biomass in Subarea ...

   Meeting Document : WG-EMM-96/36 : Autor(es): Sunkovich, V.I., Kasatkina, S.M., Abramov, V.M., Polischuk, M.I., Sushin, V.A., Shnar, V.N.

2. Distribution and abundance of krill in the vicinity of Elephant Island in the 1992 austral summer

   surveys covered a 60 by 35 n.mi. area immediately north of Elephant Island. During the first survey, krill ...

   Meeting Document : WG-CEMP-92/15 : Autor(es): R.P. Hewitt and D.A. Demer (USA)

3. Report of the international workshop on understanding living krill for improved management and stock assessment

   , Nagoya from 1-4 October 2002. 35 Participants from 5 nations (Japan, USA, Australia, Korea, Germany, and ...

   Meeting Document : WG-EMM-03/56 : Autor(es): S. Kawaguchi (Australia) and M. Naganobu (Japan)

4. Bias in acoustic biomass estimates of Euphausia superba Dana to diel vertical migration

   60 by 35 n.mile area immediately north of Elephant Island; the fifth survey covered a 1 n.mi.2 area ...

   Meeting Document : WG-KRILL-93/48 : Autor(es): D.A. Demer and R.P. Hewitt (USA)

5. Investigations of intensity of krill drift near South Georgia Island

   ) was assumed about 60 km. Speed of drift in these spatial limits was assumed about 10 cm sec-1. The ... shore of South Georgia fluctuated from 35-37 days to 75-100 days. For separate cases this duration was ...

   Meeting Document : WG-CEMP-92/32 : Autor(es): V.V. Popkov (Russian Federation)

6. ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY

   low catchability, as a rule, 10-20%. The experiments showed that while percolated through large meshes ... meshes of the trawl codend 60 to 100% of individuals perished. There are two main aspects of this problem ...

   Meeting Document : WG-EMM-09/11 : Autor(es): L. Pshenichnov (Ukraine)

7. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

   the literature are used to show that for some years, at distances of between 20 and 60 km from ... Abstract:  Zones of 20 km width are defined around selected colonies of penguins distributed ...

   Meeting Document : WG-KRILL-92/19 : Autor(es): D.J. Agnew (Secretariat)

8. Size selectivity of the RMT8 plankton net and a commercial trawl for Antarctic krill

   has been studied. Selection curves indicate that krill length classes smaller 20 mm are ... underrepresented in the RMT8. For the commercial trawl with a liner mesh size of 12mm the length classes smaller 35 ...

   Meeting Document : WG-EMM-07/28 : Autor(es): V. Siegel (Germany)

9. Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2017

   on the FV Sil between the 30th January – 7th February 2017. 2. 72 random hauls were completed ... density was highest on the fishing grounds on the moraine banks of the NW stratum. 4. Clear regional ...

   Meeting Document : WG-FSA-17/44 : Autor(es): M. Belchier, V. Foster, S. Gregory, S. Hill, V. Laptikhovsky, P. Lafite and L. Featherstone

10. Further development of a krill fishery simulation model

    the model predicts a 90% reduction in overlap with foraging predators, and a 15 to 20% reduction in ... catch. Closure of Livingston Island for the breeding period resulted in a 60% reduction in overlap with ...

    Meeting Document : WG-Joint-94/04 : Autor(es): D.J. Agnew (Secretariat)

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