001026346 001__ 1026346
001026346 005__ 20240628202041.0
001026346 0247_ $$2datacite_doi$$a10.34734/FZJ-2024-03388
001026346 037__ $$aFZJ-2024-03388
001026346 041__ $$aEnglish
001026346 088__ $$2Other$$aGIRS-2024-32
001026346 1001_ $$0P:(DE-HGF)0$$aKoneru, Mehala$$b0$$eCorresponding author
001026346 245__ $$aComparative and diurnal analysis of sun-induces fluorescence as a water stress indicator in arable crops$$f - 2024-04-02
001026346 260__ $$c2024
001026346 300__ $$a33 p
001026346 3367_ $$2DataCite$$aOutput Types/Supervised Student Publication
001026346 3367_ $$02$$2EndNote$$aThesis
001026346 3367_ $$2BibTeX$$aMASTERSTHESIS
001026346 3367_ $$2DRIVER$$amasterThesis
001026346 3367_ $$0PUB:(DE-HGF)19$$2PUB:(DE-HGF)$$aMaster Thesis$$bmaster$$mmaster$$s1719548224_18134
001026346 3367_ $$2ORCID$$aSUPERVISED_STUDENT_PUBLICATION
001026346 502__ $$aMasterarbeit, Wageningen University, 2024$$bMasterarbeit$$cWageningen University$$d2024
001026346 520__ $$aDetection of stress effects in crops is crucial for sustainable agriculturalpractices. Sun-induced fluorescence is a promising tool for monitoring thephotosynthetic activity of plants and crop health and has advantages overtraditional vegetation indices to be sensitive to plant changes. In this study,we use high-resolution spectral data from the Hyplant airborne sensor to detectwater stress in arable crops and compare SIF over the vegetation indices- NDVI and PRI to determine sensitivity to changes in plant environmentalconditions. We analyzed SIF variations across different crop varieties andtreatments spatially and diurnally to detect water stress among plots. Weobserved higher SIF values in the summer wheat crop compared to winterwheat and beans wheat mixture, indicating better crop health and photosyntheticactivity. Lower SIF values are associated with stress conditions. Diurnalanalysis of SIF showed that the peak values are at midday relating to lightintensity and rising temperature and decreasing in the afternoon. ComparingSIF with NDVI and PRI showed that SIF is more sensitive to plant responsesthan vegetation indices. This study highlights the potential of using SIF as atool for the detection of water stress. In future research, integrating validationdata to characterize stress in plants would be more effective in monitoring andmanagement in agriculture.
001026346 536__ $$0G:(DE-HGF)POF4-2173$$a2173 - Agro-biogeosystems: controls, feedbacks and impact (POF4-217)$$cPOF4-217$$fPOF IV$$x0
001026346 7001_ $$0P:(DE-Juel1)161185$$aMuller, Onno$$b1$$eThesis advisor
001026346 7001_ $$0P:(DE-Juel1)172711$$aSiegmann, Bastian$$b2$$eThesis advisor
001026346 7001_ $$0P:(DE-HGF)0$$aKooistra, lammert$$b3$$eThesis advisor
001026346 8564_ $$uhttps://library.wur.nl/WebQuery/theses/2336222
001026346 8564_ $$uhttps://juser.fz-juelich.de/record/1026346/files/comparative_and_diurnal_analysis_of_suninduces_fl-groen_kennisnet_656248%282%29.pdf$$yOpenAccess
001026346 8564_ $$uhttps://juser.fz-juelich.de/record/1026346/files/comparative_and_diurnal_analysis_of_suninduces_fl-groen_kennisnet_656248%282%29.gif?subformat=icon$$xicon$$yOpenAccess
001026346 8564_ $$uhttps://juser.fz-juelich.de/record/1026346/files/comparative_and_diurnal_analysis_of_suninduces_fl-groen_kennisnet_656248%282%29.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
001026346 8564_ $$uhttps://juser.fz-juelich.de/record/1026346/files/comparative_and_diurnal_analysis_of_suninduces_fl-groen_kennisnet_656248%282%29.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
001026346 8564_ $$uhttps://juser.fz-juelich.de/record/1026346/files/comparative_and_diurnal_analysis_of_suninduces_fl-groen_kennisnet_656248%282%29.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
001026346 909CO $$ooai:juser.fz-juelich.de:1026346$$popenaire$$popen_access$$pVDB$$pdriver$$pdnbdelivery
001026346 9101_ $$0I:(DE-HGF)0$$6P:(DE-HGF)0$$a Wageningen University$$b0
001026346 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)161185$$aForschungszentrum Jülich$$b1$$kFZJ
001026346 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)172711$$aForschungszentrum Jülich$$b2$$kFZJ
001026346 9101_ $$0I:(DE-HGF)0$$6P:(DE-HGF)0$$a Wageningen University$$b3
001026346 9131_ $$0G:(DE-HGF)POF4-217$$1G:(DE-HGF)POF4-210$$2G:(DE-HGF)POF4-200$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-2173$$aDE-HGF$$bForschungsbereich Erde und Umwelt$$lErde im Wandel – Unsere Zukunft nachhaltig gestalten$$vFür eine nachhaltige Bio-Ökonomie – von Ressourcen zu Produkten$$x0
001026346 9141_ $$y2024
001026346 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
001026346 9201_ $$0I:(DE-Juel1)IBG-2-20101118$$kIBG-2$$lPflanzenwissenschaften$$x0
001026346 980__ $$amaster
001026346 980__ $$aVDB
001026346 980__ $$aUNRESTRICTED
001026346 980__ $$aI:(DE-Juel1)IBG-2-20101118
001026346 9801_ $$aFullTexts