Vývoj půdních mikrobiálních vlastností během spontánní sukcese na výsypkách po těžbě hnědého uhlí v závislosti na mikrostruktuře nadložního humusu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077379%3A_____%2F05%3A00026238" target="_blank" >RIV/60077379:_____/05:00026238 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Development of soil microbial properties in topsoil layer during spontaneous succession in heaps after brown coal mining in relation to humus microstructure development

Popis výsledku v původním jazyce

A wide spectrum of soil microbial parameters (microbial biomass, respiration, direct counts of bacterial, fungal mycelium length, cellulose decomposition and FDA activity) was studied in the chronosequence of 1- to 41-year-old plots of spontaneous succession on post-mining sites near the town of Sokolov. At these sites, soil chemical properties and the role of humus micromorphology (driven by soil fauna activity) were recorded, and their relation to changes in microbial properties was evaluated. Growthof herbs and grasses occurred only occasionally on 3- to 14-year-old plots. Shrubs (Salix caprea) covered a plot 15-25 years old, and 26- to 41-year-old plots were forested mainly with Populus tremuloides and Betula spp. Organic matter content increased,while pH decreased during succession. Organic matter accumulation seems to be the main factor affecting the development of the soil microbial community.

Název v anglickém jazyce

Development of soil microbial properties in topsoil layer during spontaneous succession in heaps after brown coal mining in relation to humus microstructure development

Popis výsledku anglicky

A wide spectrum of soil microbial parameters (microbial biomass, respiration, direct counts of bacterial, fungal mycelium length, cellulose decomposition and FDA activity) was studied in the chronosequence of 1- to 41-year-old plots of spontaneous succession on post-mining sites near the town of Sokolov. At these sites, soil chemical properties and the role of humus micromorphology (driven by soil fauna activity) were recorded, and their relation to changes in microbial properties was evaluated. Growthof herbs and grasses occurred only occasionally on 3- to 14-year-old plots. Shrubs (Salix caprea) covered a plot 15-25 years old, and 26- to 41-year-old plots were forested mainly with Populus tremuloides and Betula spp. Organic matter content increased,while pH decreased during succession. Organic matter accumulation seems to be the main factor affecting the development of the soil microbial community.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/GA526%2F01%2F1055" target="_blank" >GA526/01/1055: Interakce mezi půdními organizmy a půdním prostředím během primární sukcese na výsypkách po těžbě uhlí</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Geoderma

ISSN

0016-7061

e-ISSN

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Svazek periodika

129

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

54-64

Kód UT WoS článku

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EID výsledku v databázi Scopus

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