2004
Monitoring microbial biomass and respiration in different soils from the Czech republic -a summary of results
HOFMAN, Jakub, Ladislav DUŠEK, Jana KLÁNOVÁ, Jitka BEZCHLEBOVÁ, Ivan HOLOUBEK et. al.Základní údaje
Originální název
Monitoring microbial biomass and respiration in different soils from the Czech republic -a summary of results
Název česky
Plošné měření mikrobiální biomasy a respirace v různých půdách České Republiky - sumarizace výsledků
Autoři
HOFMAN, Jakub (203 Česká republika, garant), Ladislav DUŠEK (203 Česká republika), Jana KLÁNOVÁ (203 Česká republika), Jitka BEZCHLEBOVÁ (203 Česká republika) a Ivan HOLOUBEK (203 Česká republika)
Vydání
Environment International, 2004, 0160-4120
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 2.335
Kód RIV
RIV/00216224:14310/04:00011408
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000187974100004
Klíčová slova anglicky
monitoring; microbial biomass; soil respiration; soil contamination
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 24. 2. 2010 20:46, prof. RNDr. Jakub Hofman, Ph.D.
V originále
The microbial biomass (Cbio), respiration (basal respiration (BR) and potential respiration (PR)), and derived indices for 520 independent soil samples of 117 different soils from the Czech Republic were statistically analysed. The broad range of soil samples allowed the stepwise breakdown of the database into six reasonable categories of soil: arable soils, loamy grassland soils, sandy grassland soils with weak organic matter content, sandy grassland soils with moderate organic matter content, forest soils with moderate organic matter content, and forest organic soils with rich organic matter content. Because soil microbiology lacks benchmarking values, the ranges of the microbial characteristics for these categories were stated and are presented here. The separation into soil groups narrowed the ranges enough to be useful for comparative purposes. The groups displayed significant differences in basal microbial parameters. The lowest microbial biomass was found in arable soils and grassland sandy soils with weak organic matter content. The highest microbial biomass was shown by loamy grassland soils and organic forest soils. Respiration displayed similar results to the microbial biomass. The derived indices revealed less significant differences confirming their inner-standard nature. The relationships between the soil contamination and microbial parameters were not explored because of the confounding effect of soil organic matter. However, it was not shown by the category of grassland sandy soils with weak organic matter content suggesting they could be especially suitable for the biomonitoring of harmful effects of chemicals on soil microorganisms.
Česky
Výsledky souhrného monitoringu půd ČR.
Návaznosti
GA526/98/1147, projekt VaV |
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MSM 141100003, záměr |
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SI/340/1/00, projekt VaV |
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