About: Microbial Chlorination of Organic Matter in Forest Soil-Investigation Using 36-Chloride and Its Methodology

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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	Chloride, which comes into the forest ecosystem largely from the sea as aerosol (and has been in the past assumed to be inert), causes chlorination of soil organic matter. Studies of the chlorination showed that the content of organically bound chlorine in temperate forest soils is higher than that of chloride, and various chlorinated compounds are produced. Our study of chlorination of organic matter in the fermentation horizon of forest soil using radioisotope 36Cl and tracer techniques shows that microbial chlorination clearly prevails over abiotic, chlorination of soil organic matter being enzymatically mediated and proportional to chloride content and time. Longterm (>100 days) chlorination leads to more stable chlorinated substances contained in the organic layer of forest soil (over time, chlorine is bound progressively more firmly in humic acids) and volatile organochlorines are formed. Penetration of chloride into microorganisms can be documented by the freezing/ thawing technique. Chloride, which comes into the forest ecosystem largely from the sea as aerosol (and has been in the past assumed to be inert), causes chlorination of soil organic matter. Studies of the chlorination showed that the content of organically bound chlorine in temperate forest soils is higher than that of chloride, and various chlorinated compounds are produced. Our study of chlorination of organic matter in the fermentation horizon of forest soil using radioisotope 36Cl and tracer techniques shows that microbial chlorination clearly prevails over abiotic, chlorination of soil organic matter being enzymatically mediated and proportional to chloride content and time. Longterm (>100 days) chlorination leads to more stable chlorinated substances contained in the organic layer of forest soil (over time, chlorine is bound progressively more firmly in humic acids) and volatile organochlorines are formed. Penetration of chloride into microorganisms can be documented by the freezing/ thawing technique. (en)
Title	Microbial Chlorination of Organic Matter in Forest Soil-Investigation Using 36-Chloride and Its Methodology Microbial Chlorination of Organic Matter in Forest Soil-Investigation Using 36-Chloride and Its Methodology (en)
skos:prefLabel	Microbial Chlorination of Organic Matter in Forest Soil-Investigation Using 36-Chloride and Its Methodology Microbial Chlorination of Organic Matter in Forest Soil-Investigation Using 36-Chloride and Its Methodology (en)
skos:notation	RIV/00020711:_____/09:00002549!RIV10-MZP-00020711
http://linked.open...avai/riv/aktivita	P V Z
http://linked.open...avai/riv/aktivity	P(GA526/05/0636), V, Z(AV0Z50200510), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Handová, Veronika
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	Výzkumný ústav vodohospodářský T. G. Masaryka, veřejná výzkumná instituce
http://linked.open...dnocenehoVysledku	326154
http://linked.open...ai/riv/idVysledku	RIV/00020711:_____/09:00002549
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	chlorination; SOM; temperate forest; radioisotope 36-chloride; AOX (en)
http://linked.open.../riv/klicoveSlovo	SOM chlorination AOX temperate forest radioisotope 36-chloride
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[26EE31788704]
http://linked.open...i/riv/nazevZdroje	Environonmental Science and Technology
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Role of chlorine in decomposition of soil organic matter in forest ecosystem as carbon sink
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	43
http://linked.open...iv/tvurceVysledku	Gryndler, M. Handová, Veronika Matucha, M. Rohlenová, J. Forzcek, S. T. Fuksová, K.
http://linked.open...ain/vavai/riv/wos	000266046700041
http://linked.open...n/vavai/riv/zamer	Microorganisms in Research and Biotechnology Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy
issn	0013-936X
number of pages	4 (xsd:int)

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