About: Uptake, translocation and fate of trichloroacetic acid in a Norway spruce/soil system.

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About: Uptake, translocation and fate of trichloroacetic acid in a Norway spruce/soil system. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Trichloroacetic acid (TCA) is a secondary atmospheric pollutant formed by photooxidation of chlorinated solvents in the troposphere, it has, however, recently been ranked among natural organohalogens. Its herbicidal properties might be one of the factors adversely affecting forest health. TCA accumulates rapidly in conifer needles and influences the detoxification capacity in the trees. The aim of the investigationsůůa survey of which is briefly given hereůůwas to elucidate the uptake, distribution and fate of TCA in Norway spruce. For this purpose young nursery-grown plants of Norway spruce (Picea abies (L.) Karst.) were exposed to [1,2-14C]TCA and the fate of the compound was followed in needles, wood, roots, soil and air with appropriate radio-indicator methods. As shown by radioactivity monitoring, the uptake of TCA from soil by roots proceeded most rapidly into current needles at the beginning of the TCA treatment and was redistributed at later dates so that TCA content in older needles increased Trichloroacetic acid (TCA) is a secondary atmospheric pollutant formed by photooxidation of chlorinated solvents in the troposphere, it has, however, recently been ranked among natural organohalogens. Its herbicidal properties might be one of the factors adversely affecting forest health. TCA accumulates rapidly in conifer needles and influences the detoxification capacity in the trees. The aim of the investigationsůůa survey of which is briefly given hereůůwas to elucidate the uptake, distribution and fate of TCA in Norway spruce. For this purpose young nursery-grown plants of Norway spruce (Picea abies (L.) Karst.) were exposed to [1,2-14C]TCA and the fate of the compound was followed in needles, wood, roots, soil and air with appropriate radio-indicator methods. As shown by radioactivity monitoring, the uptake of TCA from soil by roots proceeded most rapidly into current needles at the beginning of the TCA treatment and was redistributed at later dates so that TCA content in older needles increased (en) Trichloroctová kyselina (TCA) je druhotným znečištěním ovzduší vzniklá fotooxidací chlorovaných rozpouštědel v troposféře, nicméně v poslední době byla řazena mezi přírodní organohalogeny. (cs)
Title	Příjem, translokace a osud kyseliny trichloroctové v systému smrk ztepilý-půda. (cs) Uptake, translocation and fate of trichloroacetic acid in a Norway spruce/soil system. Uptake, translocation and fate of trichloroacetic acid in a Norway spruce/soil system. (en)
skos:prefLabel	Příjem, translokace a osud kyseliny trichloroctové v systému smrk ztepilý-půda. (cs) Uptake, translocation and fate of trichloroacetic acid in a Norway spruce/soil system. Uptake, translocation and fate of trichloroacetic acid in a Norway spruce/soil system. (en)
skos:notation	RIV/00020702:_____/03:8P007530!RIV08-GA0-00020702
http://linked.open.../vavai/riv/strany	437;442
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA522/02/0874), P(GA522/99/1465), Z(AV0Z5038910)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Uhlířová, Hana
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 lesního hospodářství a myslivosti, v.v.i.
http://linked.open...dnocenehoVysledku	632225
http://linked.open...ai/riv/idVysledku	RIV/00020702:_____/03:8P007530
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Coniferous forest injury; Chlorinated solvents; Secondary air pollutants (en)
http://linked.open.../riv/klicoveSlovo	Coniferous forest injury Secondary air pollutants Chlorinated solvents
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[87B4526753BA]
http://linked.open...i/riv/nazevZdroje	Chemosphere
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Environmental role of chloroacetic acids:trichloroacetic acid in the Norway spruce/soil systém Secondary atmospheric pollutants and forest decline: uptake, effects and fate of trichloracetic acid in Norway spruce (Picea abies /L./Karst)
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Albrechtová, J. Schröder, P. Uhlířová, Hana Matucha, M. Fuksová, K.
http://linked.open...n/vavai/riv/zamer	Physiological and genetical bases of plant development, cell cycle, morphogenesis, stress reactions and biotechnologies. Genome organisation and function
issn	0045-6535
number of pages	6 (xsd:int)

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