Investigations of the Role of Chloroacetic Acids in Forest Ecosystems Using Carbon 14 and Chlorine 36
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F04%3A00109149" target="_blank" >RIV/61389030:_____/04:00109149 - isvavai.cz</a>
Alternative codes found
RIV/00020702:_____/04:8P007718
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Investigations of the Role of Chloroacetic Acids in Forest Ecosystems Using Carbon 14 and Chlorine 36
Original language description
Using 14C- and 36Cl-labelled compounds and radio-indicator methods, we showed that chloroacetic acids (CAAs) in the forest soil are both microbially degraded and simultaneously formed by enzymatic chlorination of organic matter. Dichloroacetic acid (DCA)is degraded faster than trichloroacetic acid (TCA). Similarly, biodegradation of TCA in needles proceeds microbially as well. In vitro chlorination of acetic and humic acids is mediated by chloroperoxidase and leads to fast formation of DCA from aceticacid, while humic acids give rise also to TCA. Both processes result in a steady state of CAA concentration in soil and participate in decomposition of soil organic matter and in the chlorine cycle in forest ecosystems.
Czech name
Investigations of the Role of Chloroacetic Acids in Forest Ecosystems Using Carbon 14 and Chlorine 36
Czech description
Investigations of the Role of Chloroacetic Acids in Forest Ecosystems Using Carbon 14 and Chlorine 36.
Classification
Type
C - Chapter in a specialist book
CEP classification
GK - Forestry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA522%2F02%2F0874" target="_blank" >GA522/02/0874: Environmental role of chloroacetic acids:trichloroacetic acid in the Norway spruce/soil systém</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Synthesis and Applications of Isotopically Labelled Compounds, Volume 8
ISBN
0-470-86365-X
Number of pages of the result
6
Pages from-to
165-170
Number of pages of the book
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Publisher name
John Wiley & Sons, Ltd
Place of publication
Neuveden
UT code for WoS chapter
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