About: Longitudinal patterns in fish and macrozoobenthos assemblages reflect degradation of water quality and physical habitat in the Bílina river basin

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About: Longitudinal patterns in fish and macrozoobenthos assemblages reflect degradation of water quality and physical habitat in the Bílina river basin Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Study describes the first account of fish and macroinvertebrate communities in a heavily degraded river Bílina River basin in the CR. Fish and macrozoobenthos were surveyed at 29 sites in summer 2007. The composition of macroinvertebrate assemblages in headwater in the upper Bílina river indicated clean water with saprobic index (SI) 1.3-1.4 followed by transitional stretch downstream the Kyjická reservoir (SI 2.1-2.3) and dramatic decline of water quality to SI 3.2 in the river stretch downstream of industrial and municipal pollution at Litvínov-Záluží. Twenty three fish species were documented in all basin. Chub, gudgeon and roach were the most frequent species at the Bílina sites. Qualitative data on fish assemblages corresponded to the course of environmental stress. A sustainable fish community was documented only in the lowermost site in Ústí nad Labem near the confluence with the Elbe River. The Bílina River tributaries constitute potential refuges for fish in this basin. Study describes the first account of fish and macroinvertebrate communities in a heavily degraded river Bílina River basin in the CR. Fish and macrozoobenthos were surveyed at 29 sites in summer 2007. The composition of macroinvertebrate assemblages in headwater in the upper Bílina river indicated clean water with saprobic index (SI) 1.3-1.4 followed by transitional stretch downstream the Kyjická reservoir (SI 2.1-2.3) and dramatic decline of water quality to SI 3.2 in the river stretch downstream of industrial and municipal pollution at Litvínov-Záluží. Twenty three fish species were documented in all basin. Chub, gudgeon and roach were the most frequent species at the Bílina sites. Qualitative data on fish assemblages corresponded to the course of environmental stress. A sustainable fish community was documented only in the lowermost site in Ústí nad Labem near the confluence with the Elbe River. The Bílina River tributaries constitute potential refuges for fish in this basin. (en)
Title	Longitudinal patterns in fish and macrozoobenthos assemblages reflect degradation of water quality and physical habitat in the Bílina river basin Longitudinal patterns in fish and macrozoobenthos assemblages reflect degradation of water quality and physical habitat in the Bílina river basin (en)
skos:prefLabel	Longitudinal patterns in fish and macrozoobenthos assemblages reflect degradation of water quality and physical habitat in the Bílina river basin Longitudinal patterns in fish and macrozoobenthos assemblages reflect degradation of water quality and physical habitat in the Bílina river basin (en)
skos:notation	RIV/68081766:_____/10:00342270!RIV11-MSM-68081766
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC522), Z(AV0Z60930519)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Adámek, Zdeněk Jurajda, Pavel Janáč, Michal Valová, Zdenka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav biologie obratlovců AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	268876
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/10:00342270
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fish community; macroinvertebrates; pollution; channelization; Elbe basin (en)
http://linked.open.../riv/klicoveSlovo	pollution macroinvertebrates channelization Elbe basin fish community
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[FE2F5A14266B]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Animal Science
http://linked.open...in/vavai/riv/obor	GL
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	ICHTHYOPASITOLOGY RESEARCH CENTRE
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	55
http://linked.open...iv/tvurceVysledku	Adámek, Zdeněk Jurajda, Pavel Janáč, Michal Valová, Zdenka
http://linked.open...ain/vavai/riv/wos	000276429400004
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací
issn	1212-1819
number of pages	14 (xsd:int)

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