Effect of acidification on soil microbial activity in alpine meadow

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00178440" target="_blank" >RIV/62156489:43210/11:00178440 - 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

Effect of acidification on soil microbial activity in alpine meadow

Popis výsledku v původním jazyce

Alpine meadows, which were previously lacking in nitrogen, are due to anthropogenic deposition of nitrogen compounds overloaded with nitrogen. Increased input of nitrogen to alpine ecosystems is reflected in the activities of microbial communities, whichfirst respond to these changes. Microbial oxidation of unutilized nitrogen, which can then escape from the ecosystem accompanied with the basic cations, leads to escalation of acidification. The activity of microbial communities may thus influence the acidification process, primarily caused by acid atmospheric deposition. Experimental work was done on Salatín locality in the Western Tatras region (Slovak republic) on experimental plots deigned as; control treatment, treatment with different nitrogen loads as well as the treatment with an increased input of phosphorus. Availability and movement of mineral nitrogen was monitored "in situ" method, field technique using ion exchange resins applied in special covers. Thus, we can indirectly

Název v anglickém jazyce

Effect of acidification on soil microbial activity in alpine meadow

Popis výsledku anglicky

Alpine meadows, which were previously lacking in nitrogen, are due to anthropogenic deposition of nitrogen compounds overloaded with nitrogen. Increased input of nitrogen to alpine ecosystems is reflected in the activities of microbial communities, whichfirst respond to these changes. Microbial oxidation of unutilized nitrogen, which can then escape from the ecosystem accompanied with the basic cations, leads to escalation of acidification. The activity of microbial communities may thus influence the acidification process, primarily caused by acid atmospheric deposition. Experimental work was done on Salatín locality in the Western Tatras region (Slovak republic) on experimental plots deigned as; control treatment, treatment with different nitrogen loads as well as the treatment with an increased input of phosphorus. Availability and movement of mineral nitrogen was monitored "in situ" method, field technique using ion exchange resins applied in special covers. Thus, we can indirectly

Druh

D - Stať ve sborníku

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the International Conference Soil, Plant and Food Interactions

ISBN

978-80-7375-534-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

607-612

Název nakladatele

Mendel University in Brno

Místo vydání

Brno

Místo konání akce

Mendelova univerzita v Brně

Datum konání akce

6. 9. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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