About: Atmospheric sulfur deposition alters pathways of gaseous carbon production in peatlands

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About: Atmospheric sulfur deposition alters pathways of gaseous carbon production in peatlands Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Peatlands represent large carbon (C) reservoirs that can act as a source or sink for greenhouse gases. Methanogenesis is thought to be one of the most important anaerobic C mineralization pathways in peatlands, especially in regions where input of sulfate from acid deposition is low. Here we report greater anaerobic C flow through sulfate reduction than through methanogenesis at all sites situated along a global atmospheric sulfur deposition gradient. Stoichiometric mass balance suggests that ermentation is a dominant anaerobic C mineralization pathway in unpolluted peatlands, while methanogenesis contributed minimally to total anaerobic carbon mineralization in these sites. Global increases of atmospheric sulfur deposition minimize the Peatlands represent large carbon (C) reservoirs that can act as a source or sink for greenhouse gases. Methanogenesis is thought to be one of the most important anaerobic C mineralization pathways in peatlands, especially in regions where input of sulfate from acid deposition is low. Here we report greater anaerobic C flow through sulfate reduction than through methanogenesis at all sites situated along a global atmospheric sulfur deposition gradient. Stoichiometric mass balance suggests that ermentation is a dominant anaerobic C mineralization pathway in unpolluted peatlands, while methanogenesis contributed minimally to total anaerobic carbon mineralization in these sites. Global increases of atmospheric sulfur deposition minimize the (en)
Title	Atmospheric sulfur deposition alters pathways of gaseous carbon production in peatlands Atmospheric sulfur deposition alters pathways of gaseous carbon production in peatlands (en)
skos:prefLabel	Atmospheric sulfur deposition alters pathways of gaseous carbon production in peatlands Atmospheric sulfur deposition alters pathways of gaseous carbon production in peatlands (en)
skos:notation	RIV/00025798:_____/03:00000158!RIV/2004/GA0/N03004/N
http://linked.open.../vavai/riv/strany	27-1;27-7
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA205/02/1060)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Novák, Martin
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	Česká geologická služba
http://linked.open...dnocenehoVysledku	599260
http://linked.open...ai/riv/idVysledku	RIV/00025798:_____/03:00000158
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sulfate reduction;methanogenesis;Sphagnum;peatlands;carbon;methan production;organic matter;mineralization;emission;acid deposition;climatic warming;greenhouse gases;carbon-dioxide (en)
http://linked.open.../riv/klicoveSlovo	climatic warming greenhouse gases sulfate reduction carbon-dioxide methanogenesis Sphagnum emission organic matter carbon mineralization peatlands acid deposition methan production
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[200A6862BF17]
http://linked.open...i/riv/nazevZdroje	Global Biogeochemical Cycles
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Peatlands and global change: the stable isotope approach
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	17
http://linked.open...iv/tvurceVysledku	Novák, Martin
issn	0886-6236
number of pages	7 (xsd:int)

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