Resultados de la búsqueda
-
Scientific Abstracts 1998
. Workshop on Area 48 WS-Area48-98/4 Rev. 1 Do krill and salps compete? Contrary evidence from the krill ... (English). Salp by-catch and krill discolouration (‘green’ krill) caused by active feeding on ... phytoplankton were analysed using log- book data from Japanese krill trawlers operating near the Antarctic ... presence of green krill were analysed. No relationship between salp density and the proportion of green ...
Document : Site Section: Publications
-
Status of the Polish FIBEX acoustic data from the West Atlantic
acoustic target strength estimates of krill (SC-CAMLR, 1991a). This analysis indicated that the acoustic ... densities of krill in the oceanic parts of the Drake Passage were low (3 g m-2); however, the results also ... Shetland Islands were areas of high density. High acoustic densities of krill (77 g m-2) were also present ... the West Atlantic were analysed using recent acoustic target strength estimates of krill (SC-CAMLR ... density. High acoustic densities of krill(77 g m-') were also present in the Bransfield Strait. These ... acoustique du krill (SC-CAMLR, 1991a). Cette analyse met en evidence le fait que la densiti. acoustique est ... Sud, la densit6 est parfois 6levi.e. Dans le dktroit de Bransfield, la densiti. de krill est ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Autor(es): Trathan, P.N., J. Kalinowski and I. Everson
-
e-sc-xvii-a4.pdf
... Model.......................................................................... 138 Krill-centred ... Interactions ........................................................................ 138 Krill–Environment ... Interactions ............................................................. 138 Krill–Plankton Interactions ... .................................................................. 140 Krill–Fishery Interactions.................................................................... 141 application/pdf attached to:WG-EMM-98
Meeting Report : WG-EMM-98
-
Indices of prey availability near the Seal Island CEMP site: 1990 to 1996
demographic indices of krill abundance derived from net samples. Indices of persistence over time reflect the ... relative biomass of juvenile krill near Seal Island during the first survey of each year as compared to the ... these indices may be useful in modelling krill predator breeding success as a function of prey ... 25 and l00 m depth. Indices of average prey density agree with demographic indices of krill ... juvenile krill near Seal Island during the first survey of each year as compared to the biomass of post ... be useful in modelling krill predator breeding success as a function of prey availability. Resume ... moyenne des proies concordent avec les indices demographiques d'abondance de krill derives des ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 37–45 : Autor(es): Hewitt, R.P., G. Watters and D.A. Demer
-
SC-CAMLR-SSP/5 – Part I, 1988
Antarctic krill. Part 11 contains papers on other Antarctic Marine Living Resources. The text of the papers ... krill antarctique. La deuxieme partie contient les communications sur les autres ressources marines de ... . Se publica en dos partes. La Parte I comprende los trabajos relacionados con el krill. La Parte 11 ... .............................................................................................................. v A SIMULATION STUDY OF KRILL FISHING BY AN INDIVIDUAL JAPANESE TRAWLER D.S. Butterworth ...
Document : Site Section: Publications
-
Status of the FIBEX acoustic data from the West Atlantic
consistency of krill abundance estimates derived from different survey vessels. There is a good level of ... West Atlantic sector have been re-examined to check the consistency of krill abundance estimates ... verifier la coherence des estimations de l'abondance du krill derivees de campagnes d'evaluation de divers ... explicar esta diferencia. Keywords: E. superba, krill, biomass, density, West Atlantic, Scotia Sea, FIBEX ... Marine Living Resources (CCAMLR) set a precautionary catch limit for Antarctic krill in Statistical ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Autor(es): Trathan, P.N. and I. Everson
-
THE POWER OF ECOSYSTEM MONITORING
monitoring programme of the predators of Antarctic krill Euphausia superba at South Georgia together with a ... krill population model to simulate natural and fisheries induced variability in krill abundance, the ... effects of fishing using either the krill population or a combined predator response index was low (20–40 ... index than using the krill population itself. 4. The results indicate that although this monitoring ...
Meeting Document : WG-EMM-08/P11 : Autor(es): K. Reid, J.P. Croxall and E.J. Murphy
-
A proposal to subdivide CCAMLR Statistical Division 58.4.1 using environmental data
Abstract: A precautionary catch limit for krill was established for CCAMLR Division 58.4.1 in ... basis of environmental data. Krill is more abundant in the western subdivision and its biomass is more ... unequal distribution of krill in this Division, and because of its extremely large size (4.68 million km2 ... data collected on BROKE. The revised krill biomasss estimates for these areas are: 3.04 million tonnes ...
Meeting Document : WG-EMM-00/30 : Autor(es): S. Nicol and T. Pauly (Australia)
-
Short note: Time series of Drake Passage Oscillation Index (DPOI) during 1952-2008 and its possible influence on environmental variability
and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks ... krill recruitment and density in the Antarctic Peninsula area with an environmental factor; strength of ... Oscillation Index (DPOI). They found significant correlations between krill recruitment and DPOI. Additionally ... Antarctic krill ecosystem. Author(s): M. Naganobu, J. Kondo and K. Kutsuwada (Japan) Title: Short note ...
Meeting Document : WG-EMM-08/33 : Autor(es): M. Naganobu, J. Kondo and K. Kutsuwada (Japan)
-
THE STRUCTURE AND FUNCTIONING OF MARINE ECOSYSTEM IN ARGENTINE ISLANDS WATERS
toxic heavy metals. The pollution inhibits normal reproduction of Antarctic krill, the population ... recruitment of which is now owing to krill aggregations brought from other areas by sea currents. Krill ... the krill. Author(s): E.Z. Samyshev Title: THE STRUCTURE AND FUNCTIONING OF MARINE ECOSYSTEM IN ...
Meeting Document : WG-EMM-11/P5 : Autor(es): E.Z. Samyshev