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@article{487384,
author = {Malý, Stanislav and Hofman, Jakub and Dušek, Ladislav},
article_number = {2},
keywords = {biomonitoring; soil quality; eco-physiological quotients; seasonal variability; textural influences},
language = {eng},
issn = {0006-5471},
journal = {Die Bodenkultur},
title = {Bioindicative value of eco-physiological indices in routine evaluation of soils - a pilot monitoring study in the Czech Republic},
volume = {53},
year = {2002}
}
TY - JOUR
ID - 487384
AU - Malý, Stanislav - Hofman, Jakub - Dušek, Ladislav
PY - 2002
TI - Bioindicative value of eco-physiological indices in routine evaluation of soils - a pilot monitoring study in the Czech Republic
JF - Die Bodenkultur
VL - 53
IS - 2
SP - 105-114
EP - 105-114
SN - 00065471
KW - biomonitoring
KW - soil quality
KW - eco-physiological quotients
KW - seasonal variability
KW - textural influences
N2 - Monitoring of microbial properties was introduced to the soil monitoring program in Czech Republic in 1999. Microbial biomass C and N, basal and substrate-induced respiration, N mineralization and potential nitrification were measured in 60 soil samples taken from 27 plots on grasslands and from 33 plots on arable soil in April, July and October 1999. Relationships between abiotic and microbial parameters were clearer in grasslands than in arable soils. Amount of microbial biomass was mainly determined by concentration of soil organic matter. Microbial biomass had a strong positive influence on C and N mineralization. Six eco-physiological quotients (Cbio/Corg, Nbio/Norg, qCO2: respirated CO2-C/Cbio, qN: N mineralization/Nbio, potential respiration/basal respiration, Cbio/Nbio) were calculated from basic microbial properties. They significantly helped to reveal sesonal variability in microbial parameters and textural influences on microbial communities. Behaviour of the quotients Nbio/Norg and N-mineralization/Nbio showed the same pattern as the parallel carbon quotients.
ER -
MALÝ, Stanislav, Jakub HOFMAN a Ladislav DUŠEK. Bioindicative value of eco-physiological indices in routine evaluation of soils - a pilot monitoring study in the Czech Republic. \textit{Die Bodenkultur}. 2002, roč.~53, č.~2, s.~105-114. ISSN~0006-5471.
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