About: Photodegradation of Organophosphorus Pesticides in Water, Ice and Snow

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About: Photodegradation of Organophosphorus Pesticides in Water, Ice and Snow 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	Organophosphorus pesticides (OPs) represent more polar compounds with better water solubility and higher degradation rates than organochlorine pesticides which made them attractive for a wide application in agriculture. OPs can be degraded both in abiotic and biotic compartments but they still belong to the group of compounds capable of the long-range transport. In the cold regions, snow and ice affect the processes of OPs deposition, accumulation and transformation and they can significantly alter their life times, degradation and elimination rates. However, our knowledge on photodegradation processes of OPs in the matrices of ice and snow is still very limited. Filling this gap is crucial for an enhancement of our understanding to the fate of the organic compounds in pristine arctic environments. This study is focused on the photochemical behaviour of fenitrothion and methyl-parathion as two currently used organophosphorus pesticides in the cold environments. Organophosphorus pesticides (OPs) represent more polar compounds with better water solubility and higher degradation rates than organochlorine pesticides which made them attractive for a wide application in agriculture. OPs can be degraded both in abiotic and biotic compartments but they still belong to the group of compounds capable of the long-range transport. In the cold regions, snow and ice affect the processes of OPs deposition, accumulation and transformation and they can significantly alter their life times, degradation and elimination rates. However, our knowledge on photodegradation processes of OPs in the matrices of ice and snow is still very limited. Filling this gap is crucial for an enhancement of our understanding to the fate of the organic compounds in pristine arctic environments. This study is focused on the photochemical behaviour of fenitrothion and methyl-parathion as two currently used organophosphorus pesticides in the cold environments. (en)
Title	Photodegradation of Organophosphorus Pesticides in Water, Ice and Snow Photodegradation of Organophosphorus Pesticides in Water, Ice and Snow (en)
skos:prefLabel	Photodegradation of Organophosphorus Pesticides in Water, Ice and Snow Photodegradation of Organophosphorus Pesticides in Water, Ice and Snow (en)
skos:notation	RIV/00216224:14310/09:00033841!RIV11-MSM-14310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021622412)
http://linked.open...iv/cisloPeriodika	70
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Klán, Petr Kurková, Romana Klánová, Jana
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	333342
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/09:00033841
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	organophosphorus pesticides; photodegradation; water; ice; snow (en)
http://linked.open.../riv/klicoveSlovo	photodegradation organophosphorus pesticides snow ice water
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[9CBAFA1BEE3A]
http://linked.open...i/riv/nazevZdroje	Organohalogen Compounds
http://linked.open...in/vavai/riv/obor	DN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	2008
http://linked.open...iv/tvurceVysledku	Klánová, Jana Klán, Petr Kurková, Romana Weber, Jan Halsall, Crispin
http://linked.open...n/vavai/riv/zamer	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
issn	1026-4892
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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