About: Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We compiled a data set from 131 manipulation experiments, and used meta-analysis to test the hypotheses that: (1) elevated atmospheric CO2 stimulates soil C inputs more than C losses, resulting in increasing soil C stocks; and (2) that these responses are modulated by N.However, the increased soil C inputs were offset by increased heterotrophic respiration (Rh), such that soil C content was not affected by elevated CO2. Soil N concentration strongly interacted with CO2 fumigation: the effect of elevated CO2 on fine root biomass and -production and on microbial activity increased with increasing soil N concentration, while the effect on soil C content decreased with increasing soil N concentration. We compiled a data set from 131 manipulation experiments, and used meta-analysis to test the hypotheses that: (1) elevated atmospheric CO2 stimulates soil C inputs more than C losses, resulting in increasing soil C stocks; and (2) that these responses are modulated by N.However, the increased soil C inputs were offset by increased heterotrophic respiration (Rh), such that soil C content was not affected by elevated CO2. Soil N concentration strongly interacted with CO2 fumigation: the effect of elevated CO2 on fine root biomass and -production and on microbial activity increased with increasing soil N concentration, while the effect on soil C content decreased with increasing soil N concentration. (en)
Title	Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis (en)
skos:prefLabel	Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis (en)
skos:notation	RIV/67179843:_____/10:00356006!RIV11-AV0-67179843
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z60870520)
http://linked.open...iv/cisloPeriodika	12
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Marek, Michal Vladimír Pokorný, Radek Urban, Otmar
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	Centrum výzkumu globální změny AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	288460
http://linked.open...ai/riv/idVysledku	RIV/67179843:_____/10:00356006
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	[CO2] enrichment; fine root production; microbial respiration; N fertilization; root biomass (en)
http://linked.open.../riv/klicoveSlovo	N fertilization microbial respiration [CO2] enrichment fine root production root biomass
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[F01400499F09]
http://linked.open...i/riv/nazevZdroje	Plant Cell and Environment
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	24 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	33
http://linked.open...iv/tvurceVysledku	Pokorný, Radek Urban, Otmar Marek, Michal V. Rey, A. Ceulemans, R. Le Dantec, V. Bartoň, C. V. M. Broadmeadow, M. Broadmeadow, S. B. Chigwerewe, K. S. Crookshanks, M. De Angelis, P. Dieleman, W. I. J. Dufrene, E. Janssens, I. A. Jarvis, P. G. Kasurinen, A. Kellomäki, S. Liberloo, M. Luyssaert, S. Medlyn, B. Scarascia-Mugnozza, G. Temperton, V. M. Tingey, D.
http://linked.open...ain/vavai/riv/wos	000284166500001
http://linked.open...n/vavai/riv/zamer	Spatial and functional dynamics of biological, ecological and socio-economic systems interacting with global climatic change
issn	0140-7791
number of pages	11 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis

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