About: Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP)

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About: Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP) 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	Terrestrial gross primary production (GPP) is an important parameter to explore and quantify carbon fixation by plant ecosystems. Remote sensing (RS) offers a unique possibility to investigate GPP. The overarching goal of this study is to enhance our knowledge on how environmentally induced changes of photosynthetic light-use efficiency (LUE) are linked with optical RS parameters. GPP was modeled using Monteith’s LUE-concept and optical-based GPP and LUE values were compared with synoptically acquired eddy covariance data. This research shows for the first time that including sun-induced fluorescence into modeling approaches improves their results in predicting diurnal courses of GPP. Our results support the hypothesis that air- or spaceborne quantification of sun-induced fluorescence yield may become a powerful tool to better understand spatio-temporal variations of photosynthetic efficiency and plant stress on a global scale. Terrestrial gross primary production (GPP) is an important parameter to explore and quantify carbon fixation by plant ecosystems. Remote sensing (RS) offers a unique possibility to investigate GPP. The overarching goal of this study is to enhance our knowledge on how environmentally induced changes of photosynthetic light-use efficiency (LUE) are linked with optical RS parameters. GPP was modeled using Monteith’s LUE-concept and optical-based GPP and LUE values were compared with synoptically acquired eddy covariance data. This research shows for the first time that including sun-induced fluorescence into modeling approaches improves their results in predicting diurnal courses of GPP. Our results support the hypothesis that air- or spaceborne quantification of sun-induced fluorescence yield may become a powerful tool to better understand spatio-temporal variations of photosynthetic efficiency and plant stress on a global scale. (en)
Title	Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP) Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP) (en)
skos:prefLabel	Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP) Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP) (en)
skos:notation	RIV/67179843:_____/10:00343329!RIV11-AV0-67179843
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z6087904)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Zitová, Martina
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	284763
http://linked.open...ai/riv/idVysledku	RIV/67179843:_____/10:00343329
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	diurnal carbon uptake; eddy covariance; fluorescence yield; GPP; LUE; PRI; remote sensing; spectroscopy; sun-induced fluorescence (en)
http://linked.open.../riv/klicoveSlovo	LUE spectroscopy GPP PRI remote sensing eddy covariance diurnal carbon uptake fluorescence yield sun-induced fluorescence
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[B0C0FB2579DF]
http://linked.open...i/riv/nazevZdroje	Global Change Biology
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	17 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	16
http://linked.open...iv/tvurceVysledku	Košvancová, Martina Damm, A. Elbers, J. Erler, A. Gioli, B. Hamdi, K. Hostert, P. Hutjes, R. Meroni, M. Miglietta, F. Moersch, A. Moreno, J. Rascher, U. Schickling, A. Sonnenschein, R. Udelhoven, T. van der Linden, S.
http://linked.open...ain/vavai/riv/wos	000274419200015
http://linked.open...n/vavai/riv/zamer	Ecology of the man's influencd landscape
issn	1354-1013
number of pages	16 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP) Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP) Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP)

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