About: Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The objective of this study was to investigate how changes in soil pH affect the N2O and N2 emissions, denitrification activity, and size of a denitrifier community. We established a field experiment, situated in a grassland area, which consisted of three treatments which were repeatedly amended with a KOH solution (alkaline soil), an H2SO4 solution (acidic soil), or water (natural pH soil) over 10 months. At the site, we determined field N2O and N2 emissions using the 15N gas flux method and collected soil samples for the measurement of potential denitrification activity and quantification of the size of the denitrifying community by quantitative PCR of the narG, napA, nirS, nirK, nosZ denitrification genes. Overall, our results indicate that soil pH is of importance in determining the nature of denitrification end products. The objective of this study was to investigate how changes in soil pH affect the N2O and N2 emissions, denitrification activity, and size of a denitrifier community. We established a field experiment, situated in a grassland area, which consisted of three treatments which were repeatedly amended with a KOH solution (alkaline soil), an H2SO4 solution (acidic soil), or water (natural pH soil) over 10 months. At the site, we determined field N2O and N2 emissions using the 15N gas flux method and collected soil samples for the measurement of potential denitrification activity and quantification of the size of the denitrifying community by quantitative PCR of the narG, napA, nirS, nirK, nosZ denitrification genes. Overall, our results indicate that soil pH is of importance in determining the nature of denitrification end products. (en)
Title	Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity (en)
skos:prefLabel	Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity (en)
skos:notation	RIV/60077344:_____/10:00349812!RIV11-MSM-60077344
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(IAA600660605), P(LC06066), P(MEB020726), S, Z(AV0Z60660521), Z(MSM6007665801)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Šimek, Miloslav Čuhel, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Biologické centrum AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	264180
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/10:00349812
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	soil pH; N2O and N2 emissions; denitrifier community (en)
http://linked.open.../riv/klicoveSlovo	N2O and N2 emissions denitrifier community soil pH
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[7E26AA4DC3EA]
http://linked.open...i/riv/nazevZdroje	Applied and Environmental Microbiology
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Soil pH as a key factor of regulation of denitrification and N2O emissions Soil microbial community in nitrogen-induced stress conditions: impact on formation of greenhouse gases in and emissions from agricultural soils Center for Environmental Microbiology
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	76
http://linked.open...iv/tvurceVysledku	Čuhel, Jiří Šimek, Miloslav Watson, C. J. Bru, D. Chéneby, D. Laughlin, R. J. Philippot, L.
http://linked.open...ain/vavai/riv/wos	000275193900019
http://linked.open...n/vavai/riv/zamer	Relationships between the structure and function of decomposer food web in soil EKOLOGICKÉ, EVOLUČNÍ A EXPERIMENTÁLNĚ BIOLOGICKÉ PŘÍSTUPY KE STUDIU VZNIKU A VÝZNAMU BIODIVERZITY
issn	0099-2240
number of pages	9 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity Insights into the effect of soil pH on N2O and N2 emissions and denitrifier community size and activity

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