A proposal of new indices for soil microbial ecotoxicology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F01%3A00004625" target="_blank" >RIV/00216224:14310/01:00004625 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A proposal of new indices for soil microbial ecotoxicology
Original language description
A classical chloroform fumigation-extraction method (CFEM) was carried out to obtain 0.5M K2SO4 extracts of fumigated (F) and non-fumigated (NF) samples of 36 grassland and 12 forest soils from Czech Republic. Main physical and chemical properties of soils were also determined and basal respiration (BR) of soils was measured. Organic C in extracts was determined by dichromate digestion. Anthrone-, orcinol-, and phenol-reactive C (ARC, ORC, and PRC, respectively), ninhydrin-reactive N (NRN), Folin-Ciocalteu's reagent-reactive compounds (FRC), and diphenylamine-reactive compounds (DRC) were assessed in extracts using colorimetric analytical methods. The methods used were found to be quick, simple and cheap. By this way biochemical specification of soil organic matter and microbial biomass was gained. Results of measurements were proposed to make several types of indices. The index expressions of measured parameters were found to be the most suitable for (a) evaluation and investigation o
Czech name
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Czech description
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Project
<a href="/en/project/GA526%2F98%2F1147" target="_blank" >GA526/98/1147: Diversity and functional analysis of soil microbial communities in terrestrial ecosystems polluted by persistent organic pollutants (POPs)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Abstracts of SETAC 2001: 11th Annual Meeting of SETAC Europe; 6-10 May 2001, Madrid, Spain
ISBN
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ISSN
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e-ISSN
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Number of pages
291
Pages from-to
74
Publisher name
SETAC Europe
Place of publication
Brussels, Belgium
Event location
Brussels, Belgium
Event date
Jan 1, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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