About: Soil surface CO2 efflux measurements in Norway spruce forests. Comparison between four different sites across Europe

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About: Soil surface CO2 efflux measurements in Norway spruce forests. Comparison between four different sites across Europe — from boreal to alpine forest Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Extensive measurements of soil surface (including vegetation cover) CO2 efflux were carried out on 80 positions at four different forest sites (Sweden, Germany, Czech Republic and Italy) using a closed dynamic chamber technique. The period of measurement was 4–5 consecutive days per site. Two approaches were used to analyze the measured data, the Q10 parameter and the Arrhenius relationship. Basic environmental factors such as soil temperature and moisture were measured. All the four investigated sites showed a positive dependence of the soil surface CO2 efflux on soil temperature. The four datasets generally resulted in good agreement (up to 93%) between the approaches and residual analysis showed no significant difference between approaches (less than 8%). The Q10 ranged between 2.0 and 2.3 among the sites. The highest spatial variation of the soil surface CO2 efflux at 10 °C (expressed by the coefficient of variation CV) ranged from 30 to 65% between sites. Extensive measurements of soil surface (including vegetation cover) CO2 efflux were carried out on 80 positions at four different forest sites (Sweden, Germany, Czech Republic and Italy) using a closed dynamic chamber technique. The period of measurement was 4–5 consecutive days per site. Two approaches were used to analyze the measured data, the Q10 parameter and the Arrhenius relationship. Basic environmental factors such as soil temperature and moisture were measured. All the four investigated sites showed a positive dependence of the soil surface CO2 efflux on soil temperature. The four datasets generally resulted in good agreement (up to 93%) between the approaches and residual analysis showed no significant difference between approaches (less than 8%). The Q10 ranged between 2.0 and 2.3 among the sites. The highest spatial variation of the soil surface CO2 efflux at 10 °C (expressed by the coefficient of variation CV) ranged from 30 to 65% between sites. (en)
Title	Soil surface CO2 efflux measurements in Norway spruce forests. Comparison between four different sites across Europe — from boreal to alpine forest Soil surface CO2 efflux measurements in Norway spruce forests. Comparison between four different sites across Europe — from boreal to alpine forest (en)
skos:prefLabel	Soil surface CO2 efflux measurements in Norway spruce forests. Comparison between four different sites across Europe — from boreal to alpine forest Soil surface CO2 efflux measurements in Norway spruce forests. Comparison between four different sites across Europe — from boreal to alpine forest (en)
skos:notation	RIV/67179843:_____/13:00384313!RIV14-MSM-67179843
http://linked.open...avai/predkladatel	Centrum výzkumu globální změny AV ČR v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0073), P(OC08021), Z(AV0Z60870520)
http://linked.open...iv/cisloPeriodika	JAN
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Pavelka, Marian Janouš, Dalibor Acosta, Manuel
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	106209
http://linked.open...ai/riv/idVysledku	RIV/67179843:_____/13:00384313
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Soil CO2 efflux; Forest; Chamber method; Q10; Soil temperature; Spatial variability (en)
http://linked.open.../riv/klicoveSlovo	Spatial variability Forest Chamber method Soil CO2 efflux Soil temperature Q10
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[3DB2AD15D398]
http://linked.open...i/riv/nazevZdroje	Geoderma
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	CzechGlobe - Center for Global Climate Change Impacts Studies Spatial and temporal distribution of carbon dioxide sources within different ecosystems type in the Czech republic
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	192
http://linked.open...iv/tvurceVysledku	Acosta, Manuel Janouš, Dalibor Pavelka, Marian Juszczak, R. Kutsch, W. Lindroth, A. Montagnani, L.
http://linked.open...ain/vavai/riv/wos	000313154900032
http://linked.open...n/vavai/riv/zamer	Spatial and functional dynamics of biological, ecological and socio-economic systems interacting with global climatic change
issn	0016-7061
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.geoderma.2012.08.027

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