Study of structure and chemical composition of different soil humic acids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F13%3APU106457" target="_blank" >RIV/00216305:26310/13:PU106457 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study of structure and chemical composition of different soil humic acids
Original language description
The aim of this work was study chemical composition and structure of different soil humic acids (HAs). Object of our study were four samples HAs which were isolated from sandy soil ? Arenosols (locality Ratíškovice, Czech Republic), Chernozem ? Haplic Luvisol (locality Praha-Ruzyně, Crop Research Institute, Czech Republic), brown soil ? Gleyic Luvisol (locality Lesonice, Czech Republic) and standard HA Elliott Soil (1S102H). Isolation of soil HAs was performed according to the procedure recommended by the International Humic Substances Society (IHSS). All samples of soil HAs were characterized by elemental analysis, ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy and steady-state fluorescence spectroscopy. Absorption coefficients (EET/EBz, E4/E6 and delta log K) of soil HAs were calculated from the absorbance values. Infrared spectroscopy is a useful technique in characterization of structure, functional groups and formation modes of HAs. For the fluorescence
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Studentská konference Chemie je život
ISBN
978-80-214-4822-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
243-248
Publisher name
Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno
Place of publication
Purkyňova 464/118, 612 00 Brno
Event location
Brno
Event date
Dec 6, 2013
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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