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	Provedor de dados OMA (5) Autor Maes, J. (5) Hostens, K. (1) Meininger, P.L.M. (1) Meire, P. (1) Ollevier, F. (1) Ollevier, F.P. (1) Taillieu, A. (1) Van Damme, P.A. (1) Ysebaert, T. (1) Mais... Palavra-chave Zeeschelde (2) Abundance Biomass Juveniles Mathematical models Migrations Mortality Clupea harengus Belgium (1) Cooling water Fish Nuclear power plants Protection Sound scattering Water pumps Belgium (1) Doel (1) Tipo do documento Info:eu-repo/semantics/article (5) Ano 2001 (3) 2000 (1) 1997 (1) País Belgium (5) Idioma Holandês (3) Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última The composition of the fish and crustacean community of the Zeeschelde estuary (Belgium) OMA Maes, J.; Taillieu, A.; Van Damme, P.A.; Ollevier, F.P.. Fykes were used to monitor the fish and crustacean fauna of the mudflats of the Zeeschelde between April 1995 and December 1996. Overall 38 species were recorded; the number of species was greater in the brackish water part than in the fresh water part probably due to reduced oxygen concentrations in the upper reaches of the river. In terms of wet weight, just 6 species accounted for more than 96% of the total annual catch. These species are shore crab, eel, flounder, common shrimp, sole and bass. Clear seasonal patterns in the community structure were not identified. It is argued that the selectivity of the fishing gear is mainly responsible for the dominance of a few species and the lack of a temporal structure. Tipo: Info:eu-repo/semantics/article Ano: 1997 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=1409 Verspreidingspatronen van benthos, vissen en vogels in het Schelde-estuarium OMA Ysebaert, T.; Meininger, P.L.M.; Hostens, K.; Maes, J.; Meire, P.. Tipo: Info:eu-repo/semantics/article Ano: 2001 URL: http://www.vliz.be/imisdocs/publications/280699.pdf Biomass transport to and from an upper estuarine area by migration of juvenile Atlantic herring <i>Clupea harengus</i> OMA Maes, J.; Ollevier, F.. A model describing fish abundance resulting from fish migration and mortality in an upper estuary is presented. This model can be used to estimate biomass transports by fish migrations between estuary and sea and to assess production assimilated in the estuary. It was applied to herring <i>Clupea harengus</i> L., a marine species with 0+ juveniles that migrate during winter to temperate European estuaries. It was shown that different mortality regimes greatly affected the number of fish that eventually emigrated and, hence, the biomass that was exported during the seaward migration. The difference between imported and exported biomass was assessed under different growth conditions and varied from positive to negative as mortality rates... Tipo: Info:eu-repo/semantics/article Palavras-chave: Abundance Biomass Juveniles Mathematical models Migrations Mortality Clupea harengus Belgium; Zeeschelde. Ano: 2000 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2762 Vissen weren uit koelwater van de kerncentrale van Doel OMA Maes, J.. Tipo: Info:eu-repo/semantics/article Palavras-chave: Cooling water Fish Nuclear power plants Protection Sound scattering Water pumps Belgium; Zeeschelde; Doel. Ano: 2001 URL: http://www.vliz.be/imisdocs/publications/280714.pdf Stijgende aantallen finten in de Zeeschelde OMA Maes, J.. Tipo: Info:eu-repo/semantics/article Ano: 2001 URL: http://www.vliz.be/imisdocs/publications/280710.pdf Registros recuperados: 5 Primeira ... 1 ... Última

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