About: Analysis of Coniferous Forest Damage: Effects of Trichloroacetic Acid, Sulphur, Fluorine and Chlorine on Needle Loss of Norway Spruce     Goto   Sponge   NotDistinct   Permalink

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Description
  • Trichloroacetic acid (TCA), a secondary air pollutant (SAP) and a product of photooxidation of volatile chlorinated C2-hydrocarbons has phytotoxic properties and negatively influences on the state of forest health in general. The present knowledge shows the uptake of TCA by the spruce from the atmosphere by precipitation over soil, roots, and transpiration stream up into needles, where it affects the photosynthetic apparatus of the plant. To judge the role of TCA in forest ecosystems its effects along with other stressors must be followed. Those include, above all, emmissions of sulphur oxides and fluoride from burning energetic coal. From monitoring the selected stressors – the content of total sulphur, fluorine and chlorine besides TCA – in spruce needles on selected spruce stands, a positive correlation between the needle loss (as a measure of the spruce forest damage) and the content of S, F, and TCA was found. In this way the negative effect of TCA was confirmed.
  • Trichloroacetic acid (TCA), a secondary air pollutant (SAP) and a product of photooxidation of volatile chlorinated C2-hydrocarbons has phytotoxic properties and negatively influences on the state of forest health in general. The present knowledge shows the uptake of TCA by the spruce from the atmosphere by precipitation over soil, roots, and transpiration stream up into needles, where it affects the photosynthetic apparatus of the plant. To judge the role of TCA in forest ecosystems its effects along with other stressors must be followed. Those include, above all, emmissions of sulphur oxides and fluoride from burning energetic coal. From monitoring the selected stressors – the content of total sulphur, fluorine and chlorine besides TCA – in spruce needles on selected spruce stands, a positive correlation between the needle loss (as a measure of the spruce forest damage) and the content of S, F, and TCA was found. In this way the negative effect of TCA was confirmed. (en)
  • Trichlorooctová kyselina (TCA), druhotné znečištění ovzduší (SAP) a produkt fotooxidace prchavého chlorovaného C2-hydrocarbonu má fytotoxické vlastnosti a všeobecně negativně ovlivňuje stav lesních porostů. (cs)
Title
  • Analýza poškození jehličnanů: Vliv kyseliny trichloroctové, síry, fluoru a chloru na ztrátu jehličí u smrku (cs)
  • Analysis of Coniferous Forest Damage: Effects of Trichloroacetic Acid, Sulphur, Fluorine and Chlorine on Needle Loss of Norway Spruce
  • Analysis of Coniferous Forest Damage: Effects of Trichloroacetic Acid, Sulphur, Fluorine and Chlorine on Needle Loss of Norway Spruce (en)
skos:prefLabel
  • Analýza poškození jehličnanů: Vliv kyseliny trichloroctové, síry, fluoru a chloru na ztrátu jehličí u smrku (cs)
  • Analysis of Coniferous Forest Damage: Effects of Trichloroacetic Acid, Sulphur, Fluorine and Chlorine on Needle Loss of Norway Spruce
  • Analysis of Coniferous Forest Damage: Effects of Trichloroacetic Acid, Sulphur, Fluorine and Chlorine on Needle Loss of Norway Spruce (en)
skos:notation
  • RIV/00020702:_____/03:8P007501!RIV08-MZE-00020702
http://linked.open.../vavai/riv/strany
  • 89;101
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA522/02/0874), P(GA522/99/1465), P(OC 274.001), V, Z(AV0Z1030915), Z(AV0Z5038910), Z(AV0Z6005908)
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
  • 598058
http://linked.open...ai/riv/idVysledku
  • RIV/00020702:_____/03:8P007501
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Forest decline; polyfactorial problem; dose/response relationship (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [55DF64DC7135]
http://linked.open...i/riv/nazevZdroje
  • Neural Network World
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
  • 13
http://linked.open...iv/tvurceVysledku
  • Uhlířová, Hana
  • Lomský, Bohumír
  • Matucha, M.
  • Coufal, D.
  • Matucha, P.
http://linked.open...n/vavai/riv/zamer
issn
  • 1210-0552
number of pages
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