Vývoj půdy a mikrobiálních parametrů na rekultivovaných výsypkách v okolí Sokolova (Česko) a Cottbusu (Německo)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077379%3A_____%2F05%3A00026141" target="_blank" >RIV/60077379:_____/05:00026141 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/05:00006384

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Soil development and properties of microbial biomass succession in reclaimed post mining sites near Sokolov (Czech Republic) and near Cottbus (Germany)

Popis výsledku v původním jazyce

One of the most important preconditions of ecosystem rehabilitation in post mining landscapes is the process of soil development. In this context, the microbial activity in soil plays an important role. Carbon and phosphorus in microbial biomass and microbial activity (basal respiration, metabolic quotient) were studied in several chronosequences of reclaimed post mining sites near Sokolov (Czech Republic) and Cottbus (Germany) and compared to reference sites near Cottbus (Germany). The Sokolov chronosequence on clay spoil heaps was reclaimed by alder plantations. The Cottbus chronosequences on sandy sites were planted by Scotch pine and Red oak. The vegetation type and the litter quality seem to be of higher importance for soil microbial activity thansubstrate quality on the reclaimed spoil heaps. The metabolic quotient (respiration-to-biomass ratio) was higher on the clay substrate as compared to sands, indicating higher efficiency of microbial transformation in sands.

Název v anglickém jazyce

Soil development and properties of microbial biomass succession in reclaimed post mining sites near Sokolov (Czech Republic) and near Cottbus (Germany)

Popis výsledku anglicky

One of the most important preconditions of ecosystem rehabilitation in post mining landscapes is the process of soil development. In this context, the microbial activity in soil plays an important role. Carbon and phosphorus in microbial biomass and microbial activity (basal respiration, metabolic quotient) were studied in several chronosequences of reclaimed post mining sites near Sokolov (Czech Republic) and Cottbus (Germany) and compared to reference sites near Cottbus (Germany). The Sokolov chronosequence on clay spoil heaps was reclaimed by alder plantations. The Cottbus chronosequences on sandy sites were planted by Scotch pine and Red oak. The vegetation type and the litter quality seem to be of higher importance for soil microbial activity thansubstrate quality on the reclaimed spoil heaps. The metabolic quotient (respiration-to-biomass ratio) was higher on the clay substrate as compared to sands, indicating higher efficiency of microbial transformation in sands.

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

8

Strana od-do

73-80

Kód UT WoS článku

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EID výsledku v databázi Scopus

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