About: Determination of toxicity of spoil substrates after brown coal mining using a laboratory reproduction test with Enchytraeus crypticus (Oligochaeta)

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About: Determination of toxicity of spoil substrates after brown coal mining using a laboratory reproduction test with Enchytraeus crypticus (Oligochaeta) Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Hlavními faktory, které ovlivňují toxicitu výsypkových substrátů jsou pH, obsah Al, Fe a obsah polyfenolů. (cs) Laboratory-reared cultures of Enchytraeus crypticus were used in a reproduction toxicity test to evaluate the toxicity of 46 spoil substrates collected in four brown coal mining areas in the Czech Republic and Germany. A set of substrate parameters (pH, conductivity, Na, Ca, K, Al, Fe, loss of ignition and polyphenol contents) were measured for each spoil and correlated with spoil toxicity for E. crypticus. Toxicity increased with decreasing pH and increasing Al, Fe content. Spoil with a pH below 3 did not support the survival of E. crypticus. However, some alkaline spoils with high conductivity and ion concentration were also toxic. Toxicity was positively correlated with the loss of ignition and polyphenol content. The results indicate that the toxicity of post-mining spoil substrates have multiple origins. Most frequently the toxicity of post-mining substrates corresponds with low pH and consequent toxicity of Al and Fe. Laboratory-reared cultures of Enchytraeus crypticus were used in a reproduction toxicity test to evaluate the toxicity of 46 spoil substrates collected in four brown coal mining areas in the Czech Republic and Germany. A set of substrate parameters (pH, conductivity, Na, Ca, K, Al, Fe, loss of ignition and polyphenol contents) were measured for each spoil and correlated with spoil toxicity for E. crypticus. Toxicity increased with decreasing pH and increasing Al, Fe content. Spoil with a pH below 3 did not support the survival of E. crypticus. However, some alkaline spoils with high conductivity and ion concentration were also toxic. Toxicity was positively correlated with the loss of ignition and polyphenol content. The results indicate that the toxicity of post-mining spoil substrates have multiple origins. Most frequently the toxicity of post-mining substrates corresponds with low pH and consequent toxicity of Al and Fe. (en)
Title	Determination of toxicity of spoil substrates after brown coal mining using a laboratory reproduction test with Enchytraeus crypticus (Oligochaeta) Determination of toxicity of spoil substrates after brown coal mining using a laboratory reproduction test with Enchytraeus crypticus (Oligochaeta) (en) Determinace toxicity výsypkových substrátů po těžbě hnědého uhlí pomocí reprodukčního testu s Enchytraeus crypticus./i (cs)
skos:prefLabel	Determination of toxicity of spoil substrates after brown coal mining using a laboratory reproduction test with Enchytraeus crypticus (Oligochaeta) Determination of toxicity of spoil substrates after brown coal mining using a laboratory reproduction test with Enchytraeus crypticus (Oligochaeta) (en) Determinace toxicity výsypkových substrátů po těžbě hnědého uhlí pomocí reprodukčního testu s Enchytraeus crypticus./i (cs)
skos:notation	RIV/60077379:_____/05:00030351!RIV06-AV0-60077379
http://linked.open.../vavai/riv/strany	37;47
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1QS600220501), P(GA526/01/1055), P(GA526/03/1259), Z(AV0Z60660521)
http://linked.open...iv/cisloPeriodika	1-2
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Frouz, Jan Krištůfek, Václav Kalčík, Jiří
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 půdní biologie AV ČR
http://linked.open...dnocenehoVysledku	517666
http://linked.open...ai/riv/idVysledku	RIV/60077379:_____/05:00030351
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	brown coal mining; chronic toxicity test; enchytraeidae (en)
http://linked.open.../riv/klicoveSlovo	chronic toxicity test enchytraeidae brown coal mining
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[569D2580B8FC]
http://linked.open...i/riv/nazevZdroje	Water, Air and Soil Pollution
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Workplace for applications of low voltage electron microscopy on biological specimens Soil microbial and community structure in spontaneous primary succession on colliery spoil heaps: DNA-, PLFA-, Biolog Systém- analyses Interactions between soil biota and soil environment during spontaneous primary succession on colliery spoil heaps
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	162
http://linked.open...iv/tvurceVysledku	Frouz, Jan Krištůfek, Václav Kalčík, Jiří Vaňková, H. Bastl, J.
http://linked.open...n/vavai/riv/zamer	Relationships between the structure and function of decomposer food web in soil
issn	0049-6979
number of pages	11 (xsd:int)

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