Результаты поиска
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Distribution of salps near the South Shetland Islands; their ecological significance in the area
was dominant. Horizontal distribution of salps and krill did not overlap. Krill occurred abundantly at ...
Meeting Document : WG-KRILL-93/17 : Автор(ы): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)
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Comparison of the distribution of particulate matters and the composition of particulate organic matter in suface waters between the coastal and oceanic areas off the northern South Shetland Islands in summer
Abstract: Biogenic silica (BSi), lithogenic silica (LSi), particulate organic carbon (POC) and nitrogen (PON), and chlorophyll a (Chl a) were measured in the surface waters (Author(s): A. Shiomoto and H. Ishii (Japan) Title: Comparison of the distribution of particulate matters and the
Meeting Document : WG-KRILL-93/18 : Автор(ы): A. Shiomoto and H. Ishii (Japan)
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Some idea of numerical model for assessment of Euphausia superba biomass
dimensional primitive equation for the ocean circulation developed originally at the GFDL, Princeton, NJ, (2 ...
Meeting Document : WG-KRILL-93/19 : Автор(ы): M.J. Kishi and M. Naganobu (Japan)
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Report of an examination of the acoustic data from RV Eduardo L. Holmberg collected during the FIBEX study
Abstract: Data from the Eduardo L Holmberg FIBEX survey have been re-examined for incorporation into the BIOMASS Database in the approved standardised format. The results indicate the krill were concentrated to the western end of the South Orkney Islands. Density values are consistent with those
Meeting Document : WG-KRILL-93/20 : Автор(ы): I. Everson (United Kingdom) and A.O. Madirolas (Argentina)
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Prediction of krill target strength by liquid prolate spheroid model
Abstract: A theoretical prolate spheroid liquid model is applied to predict the target strength (TS) of krill. Scattering patterns are shown to demonstrate orientation dependence of krill TS. Length-to- wavelength ratio (L/λ) dependencies of reduced (normalized by body length squared) target
Meeting Document : WG-KRILL-93/21 : Автор(ы): M. Furusawa and Y. Miyanohana (Japan)
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Chlorophyll distributions around the South Shetland Islands
Abstract: Aim of this document is to supply a short information of chlorophyll distribution patterns around the South Shetland Islands in the Antarctic survey of R/V the Kaiyo Maru from 13 December 1990 to 11 January 1991 (Leg I) and from 16 January to 11 February 1991 (Leg II). In the north of
Meeting Document : WG-KRILL-93/23 : Автор(ы): H. Ishii, T. Ichii and M. Naganobu (Japan)
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Orientation of Antarctic krill in an aquarium
Abstract: Acoustic methods appear to be the best way to estimate Antarctic krill abundance directly. Information on body orientation, however, is needed to obtain reliable krill acoustic target strength (TS) values, since TS varies with body orientation. Krill body orientation was measured in an
Meeting Document : WG-KRILL-93/24 : Автор(ы): Y. Endo (Japan)
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A note on the chlorophyll measurement by satellite remote sensing in the Antarctic Ocean
Abstract: This paper describes the usefulness of satellite ocean color remote sensing in the Antarctic Ocean by making a comparison between CZCS chlorophyll images and ship-measured chlorophyll concentrations in the sea area off Enderby Land, Antarctica. In addition, some characteristics of the
Meeting Document : WG-KRILL-93/33 : Автор(ы): T. Ogishima, M. Naganobu and S. Matsumura (Japan)
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Peak mortality of krill, fished with midwater trawls and feasible criteria of krill trawls ecological safety
Abstract: The mathematical model of a fishery object contact against a mesh, while escaping through a trawl chafer, is presented. Based on it t the equations are provided to calculate the object elimination probability caused by cath and mortality in fishery operations. The coefficient of trawl
Meeting Document : WG-KRILL-93/34 : Автор(ы): Yu. V. Kadilnikov (Russia)
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Estimation of chlorophyll distributions obtained from satellite images (Nimbus-7/CZCS) in the Antarctic Ocean
Abstract: Previous studies have established that ocean color information from Nimbus-7/CZCS{Coastal Zone Color Scanner) could be related to distribution of phytoplankton pigment (Chlorophyll-a + pheopigments) concentrations. CZCS data from polar regions have been utilized only a limited number
Meeting Document : WG-KRILL-93/39 : Автор(ы): N. Kimura, Y. Okada, S. Matsumura and Y. Sugimori (Japan)
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