Proximal and distal control by pH of denitrification rate in a pasture soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00361528" target="_blank" >RIV/60077344:_____/11:00361528 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/11:43880916

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.agee.2011.02.016" target="_blank" >http://dx.doi.org/10.1016/j.agee.2011.02.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.agee.2011.02.016" target="_blank" >10.1016/j.agee.2011.02.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Proximal and distal control by pH of denitrification rate in a pasture soil

Popis výsledku v původním jazyce

Soil pH can influence denitrification both proximally and distally. Proximal control by pH involves direct changes in denitrification reductase activity while distal control by pH involves changes in the denitrifier community, which is a key component affecting the denitrification rate. The current study separated the proximal and distal control by pH of the denitrification rate and of the relative proportion of two denitrification gas products (N2O and N2). The potential denitrifying enzyme activity (DEA) was measured in the presence or absence of acetylene in three pasture soils differing in pH management in the field. The pH of these soils was further manipulated just before DEA measurement to determine the effect of short-term changes in pH. DEA was driven by the pH management in the field rather than by current pH resulting from short-term changes in pH.

Název v anglickém jazyce

Proximal and distal control by pH of denitrification rate in a pasture soil

Popis výsledku anglicky

Soil pH can influence denitrification both proximally and distally. Proximal control by pH involves direct changes in denitrification reductase activity while distal control by pH involves changes in the denitrifier community, which is a key component affecting the denitrification rate. The current study separated the proximal and distal control by pH of the denitrification rate and of the relative proportion of two denitrification gas products (N2O and N2). The potential denitrifying enzyme activity (DEA) was measured in the presence or absence of acetylene in three pasture soils differing in pH management in the field. The pH of these soils was further manipulated just before DEA measurement to determine the effect of short-term changes in pH. DEA was driven by the pH management in the field rather than by current pH resulting from short-term changes in pH.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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 periodika

Agriculture, Ecosystems and Environment

ISSN

0167-8809

e-ISSN

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Svazek periodika

141

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

230-233

Kód UT WoS článku

000291841700027

EID výsledku v databázi Scopus

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