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  • Two plants, a fern (Athyrium filix-femina) and a moss (Polytrichum commune Hedw.), both commonly occuring in Northern Temperate forests, were exposed in a laboratory study to a solution of Cl-36-chloride. The uptake of Cl-36-chloride by the plants was investigated and the emission of volatile chlorine 36 by the plants was determined. Furthermore, speciation of the emitted volatile organochlorine compounds (VOCls) was investigated. For the fern and the moss a rapid uptake of Cl-36-chloride was observed within a 1-h exposure period. The uptake rates for the fern and the moss, respectively, were 16 mu g Cl-36-chloride g(-1) fresh weight (FW) h(-1) and 3.0 mu g Cl-36-chloride g(-1) FW h(-1), respectively. The study also suggested that after uptake by the plants Cl-36-Chloride is incorporated into VOCls, which were emitted by the plants into the atmosphere. Speciation analysis of the VOCls revealed the emission of chloroform, tetrachloromethane and 1,1,1-trichloroethane.
  • Two plants, a fern (Athyrium filix-femina) and a moss (Polytrichum commune Hedw.), both commonly occuring in Northern Temperate forests, were exposed in a laboratory study to a solution of Cl-36-chloride. The uptake of Cl-36-chloride by the plants was investigated and the emission of volatile chlorine 36 by the plants was determined. Furthermore, speciation of the emitted volatile organochlorine compounds (VOCls) was investigated. For the fern and the moss a rapid uptake of Cl-36-chloride was observed within a 1-h exposure period. The uptake rates for the fern and the moss, respectively, were 16 mu g Cl-36-chloride g(-1) fresh weight (FW) h(-1) and 3.0 mu g Cl-36-chloride g(-1) FW h(-1), respectively. The study also suggested that after uptake by the plants Cl-36-Chloride is incorporated into VOCls, which were emitted by the plants into the atmosphere. Speciation analysis of the VOCls revealed the emission of chloroform, tetrachloromethane and 1,1,1-trichloroethane. (en)
  • Dvě rostliny, kapradina (Athyrium filix-femina) a mech (Polytrichum commune Hedw.), obě vyskytující se v lesích severní části mírného pásma, byly v laboratorní studii vystaveny roztoku 36Cl-chloridu. Byl zkoumán jeho příjem kořeny, zjištěna emise těkavých 36Cl-produktů oběmi rostlinami a provedena jejich speciace. Po rychlém příjmu chloridu (již během 1 hod) docházelo k emisi těkavých chlorovaných uhlovodíků do atmosféry, určen byl chloroform, tetrachlormethan a 1,1,1-trichlorethan. (cs)
Title
  • Chloride – a precursor in the formation of volatile organochlorines by forest plants?
  • Chlorid – prekurzor tvorby těkavých chlorovaných organických látek lesními rostlinami? (cs)
  • Chloride – a precursor in the formation of volatile organochlorines by forest plants? (en)
skos:prefLabel
  • Chloride – a precursor in the formation of volatile organochlorines by forest plants?
  • Chlorid – prekurzor tvorby těkavých chlorovaných organických látek lesními rostlinami? (cs)
  • Chloride – a precursor in the formation of volatile organochlorines by forest plants? (en)
skos:notation
  • RIV/61389030:_____/08:00323587!RIV09-AV0-61389030
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA526/05/0636), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 359806
http://linked.open...ai/riv/idVysledku
  • RIV/61389030:_____/08:00323587
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • 36Chloride; Volatile Organochlorines; VOCl (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [ED2585C521EF]
http://linked.open...i/riv/nazevZdroje
  • Journal of Environmental Radioactivity
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 99
http://linked.open...iv/tvurceVysledku
  • Matucha, Miroslav
  • Laturnus, F.
http://linked.open...ain/vavai/riv/wos
  • 000253999900010
http://linked.open...n/vavai/riv/zamer
issn
  • 0265-931X
number of pages
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