Nocturnal Light Emitting Diode Induced Fluorescence (LEDIF): A new technique to measure the chlorophyll a fluorescence emission spectral distribution of plant canopies in situ

dc.contributor.affiliationOptics of Photosynthesis Laboratory, Institute for Atmospheric and Earth System Research/Forest Sciences, University of Helsinki, Finland - Jon Atherton
dc.contributor.affiliationLREIS, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, 100101, China - Weiwei Liu
dc.contributor.affiliationOptics of Photosynthesis Laboratory, Institute for Atmospheric and Earth System Research/Forest Sciences, University of Helsinki, Finland - Albert Porcar-Castell
dc.contributor.authorJon Atherton
dc.contributor.authorWeiwei Liu
dc.contributor.authorAlbert Porcar-Castell
dc.date.accessioned2025-03-24T15:21:28Z
dc.date.issued2019-05-09
dc.date.issued2019-05-09
dc.descriptionThis repository contains data reported in the below study: Atherton, J., Liu, W. and Porcar-Castell, A., 2019. Nocturnal Light Emitting Diode Induced Fluorescence (LEDIF): A new technique to measure the chlorophyll a fluorescence emission spectral distribution of plant canopies in situ. Remote Sensing of Environment. Each text file contains the data-set used to produce the relevant figure (see file name). You can find the data to produce A.4. online at  https://avaa.tdata.fi/web/smart/smear/  Please pay attention to the following before using this data. Figure2_lampRadPanel_Wm2srnm.txt: Note that the shapes are of interest here. The magnitude is not the same as the incident light at top of canopy, as these spectra were measured in a laboratory. See paper section A.1. for more details.  Figure3_LEDIFspectra_Wm2srnm.txt: This data contains the whole observed spectrum including the non-fluorescence regions, which were saturated (warped) in the visible. The fluorescence region is approximately > 650 nm.    Figure4_AQYspectra_nm.txt: As with Figure3 the whole spectrum is included here. FigureA3_repLEDIFspectra_[pmay/psep/usep]._nm.txt:  Data from which the mean spectra (Figure3) were calculated, including the uncorrected red spectra. I have split these by canopy type to avoid name conflicts.  
dc.identifierhttps://doi.org/10.5281/zenodo.2683323
dc.identifier.urihttps://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/10916
dc.rightsOpen
dc.rights.licensecc-by-4.0
dc.titleNocturnal Light Emitting Diode Induced Fluorescence (LEDIF): A new technique to measure the chlorophyll a fluorescence emission spectral distribution of plant canopies in situ
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