Characterization of Compost and Soil Humic Substances by Fluorescence Spectroscopy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU110175" target="_blank" >RIV/00216305:26310/14:PU110175 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43210/14:00223100
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Characterization of Compost and Soil Humic Substances by Fluorescence Spectroscopy
Original language description
Quality of soil humic substances and compost quality was assessed using different techniques of fluorescence spectroscopy. Emission, excitation, synchronous and emission-excitation matrix help us to characterize different fluorophores in humic substancesmolecule. Content of stabile carbon forms in soil was assessed by humic substances fractionation. Content of labile water extractable carbon and nitrogen was determined by analyzer Shimadzu TOC-VCSH with chemo-luminescent detection in infrared spectralregion. Results showed that compost amendment caused changes in both stabile (recalcitrant) and labile carbon content. Humic substances isolated from compost consist mainly of simple structural components of wide molecular heterogeneity and low molecularweight. Humification degree and content of conjugated fluorophores in compost was lower compared with stabile soil humic substances. The last contained more conjugated aromatic p-electron systems with electron-withdrawing functional grou
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QJ1210263" target="_blank" >QJ1210263: Agronomic measures to a reduction of water erosion on arable land with utilization of organic matter plough down</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Life Sciences
ISSN
1934-7391
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
364-372
UT code for WoS article
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EID of the result in the Scopus database
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