About: Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic

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About: Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Není k dispozici (cs) Combined sewer overflow structure CSO83 has been reconstructed in five phases. In phase II heavy metals concentrations in the sediment below the CSO83 were very high compared to upstream concentrations (Cu 34.5x, Zn 4.8x, Pb 5.8x). During a major flood in August 2002 with massive bed erosion the concentrations dropped to the upstream levels. Since then they have been oscillating and reflecting input by overflow events on the one hand and output by sediment scouring by minor floods on the other hand. However, since phase IV the ratios to the upstream concentrations are lower (Cu 6.0x, Zn 3.4x, Pb 4.5x). Saprobity Index of macrozoobenthos reacts rather on the water quality below the Hostivar Reservoir (especially suspended solids concentrations related to the reservoir operation) then on the changes at the CSO83. Combined sewer overflow structure CSO83 has been reconstructed in five phases. In phase II heavy metals concentrations in the sediment below the CSO83 were very high compared to upstream concentrations (Cu 34.5x, Zn 4.8x, Pb 5.8x). During a major flood in August 2002 with massive bed erosion the concentrations dropped to the upstream levels. Since then they have been oscillating and reflecting input by overflow events on the one hand and output by sediment scouring by minor floods on the other hand. However, since phase IV the ratios to the upstream concentrations are lower (Cu 6.0x, Zn 3.4x, Pb 4.5x). Saprobity Index of macrozoobenthos reacts rather on the water quality below the Hostivar Reservoir (especially suspended solids concentrations related to the reservoir operation) then on the changes at the CSO83. (en)
Title	Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic (en) Vliv fází rekonstrukce odlehčovací komory OK83 na ekologický stav Botiče, česká republika (cs)
skos:prefLabel	Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic (en) Vliv fází rekonstrukce odlehčovací komory OK83 na ekologický stav Botiče, česká republika (cs)
skos:notation	RIV/68407700:21110/07:01137287!RIV08-MSM-21110___
http://linked.open.../vavai/riv/strany	1541;1548
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770002)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Nábělková, Jana Kabelková, Ivana Stránský, David Šťastná, Gabriela
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	419075
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/07:01137287
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Combined sewer overflow; Heavy metals; Receiving water; Urban drainage; Water quality; macrozoobenthos (en)
http://linked.open.../riv/klicoveSlovo	Heavy metals Water quality Receiving water Combined sewer overflow macrozoobenthos Urban drainage
http://linked.open...ontrolniKodProRIV	[520AA1AADD40]
http://linked.open...v/mistoKonaniAkce	Lyon
http://linked.open...i/riv/mistoVydani	Lyon
http://linked.open...i/riv/nazevZdroje	NOVATECH 2007, Sustainable Techniques and Strategies in Urban Water Management
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Nábělková, Jana Kabelková, Ivana Stránský, David Šťastná, Gabriela
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-06-24 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Revitalizace vodního systému krajiny a měst zatíženého významnými antropogenními změnami
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Idéogram
https://schema.org/isbn	2-9509337-9-3
http://localhost/t...ganizacniJednotka	21110
is http://linked.open...avai/riv/vysledek of	Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic Effect of reconstruction phases of the combined sewer overflow CSO83 on the ecological status of the Botic Stream, Czech Republic

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