Assessing bi-directional effects on the diurnal cycle of measured solar-induced chlorophyll fluorescence in crop canopies
Sign Up to like & getrecommendations! Published in 2020 at "Agricultural and Forest Meteorology"
DOI: 10.1016/j.agrformet.2020.108147
Abstract: Abstract Solar-induced chlorophyll fluorescence (SIF) has shown to be a good proxy of gross primary production (GPP) across multiple spatial and temporal scales. The dependence of top-of-canopy measurements of SIF on the illumination and observation… read more here.
Keywords: gpp; solar induced; chlorophyll fluorescence; sifobs ... See more keywords
Reconstruction of the full spectrum of solar-induced chlorophyll fluorescence: Intercomparison study for a novel method
Sign Up to like & getrecommendations! Published in 2018 at "Remote Sensing of Environment"
DOI: 10.1016/j.rse.2018.10.021
Abstract: Abstract Solar-Induced chlorophyll Fluorescence (SIF) can serve as an early and non-invasive indicator of the functioning and status of vegetation due to its close link to photosynthetic activity. Most existing approaches retrieve SIF at around… read more here.
Keywords: reconstruction; fluorescence; method; spectrum ... See more keywords
Solar-induced chlorophyll fluorescence and its link to canopy photosynthesis in maize from continuous ground measurements
Sign Up to like & getrecommendations! Published in 2020 at "Remote Sensing of Environment"
DOI: 10.1016/j.rse.2019.111420
Abstract: Abstract Remote sensing of solar-induced chlorophyll fluorescence (SIF) provides great potential for estimating gross primary production (GPP) of terrestrial ecosystems. A strong relationship between SIF and GPP has been observed at the seasonal scale from… read more here.
Keywords: gpp; solar induced; sif; relationship ... See more keywords
Retrieval of global terrestrial solar-induced chlorophyll fluorescence from TanSat satellite
Sign Up to like & getrecommendations! Published in 2018 at "Science Bulletin"
DOI: 10.1016/j.scib.2018.10.003
Abstract: The first Chinese Carbon Dioxide Observation Satellite Mission (TanSat), which was launched on December 21, 2016, is intended to measure atmospheric CO 2 concentration. The high spectral resolution (0.044 nm) and high SNR (360 at 15.2 mW m… read more here.
Keywords: retrieval; solar induced; sif; chlorophyll fluorescence ... See more keywords
Concentrated Solar Induced Graphene
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c02159
Abstract: Graphene is one of the most promising nanomaterials with many extraordinary properties and numerous exciting applications. In this work, a green, facile, and rapid method was developed to prepare graphene directly from common biomass materials… read more here.
Keywords: graphene; induced graphene; concentrated solar; solar induced ... See more keywords
Global Retrievals of Solar‐Induced Chlorophyll Fluorescence at Red Wavelengths With TROPOMI
Sign Up to like & getrecommendations! Published in 2020 at "Geophysical Research Letters"
DOI: 10.1029/2020gl087541
Abstract: Observations of solar‐induced chlorophyll a fluorescence (SIF) from spaceborne spectrometers can advance our understanding of terrestrial and aquatic carbon cycles. Here we present the first global retrievals of SIF at red wavelengths from the TROPOspheric… read more here.
Keywords: solar induced; red wavelengths; fluorescence; chlorophyll fluorescence ... See more keywords
Temporal consistency between gross primary production and solar-induced chlorophyll fluorescence in the ten most populous megacity areas over years
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-13783-5
Abstract: The gross primary production (GPP) of vegetation in urban areas plays an important role in the study of urban ecology. It is difficult however, to accurately estimate GPP in urban areas, mostly due to the… read more here.
Keywords: gross primary; urban areas; ten populous; solar induced ... See more keywords
Flash drought early warning based on the trajectory of solar-induced chlorophyll fluorescence
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2202767119
Abstract: Significance Flash drought has become increasingly common and threatens global food security. To help proactively manage and prevent the devastating effects of flash drought, we propose a flash drought early warning approach based on unusually… read more here.
Keywords: induced chlorophyll; solar induced; drought early; flash drought ... See more keywords
Detecting regional GPP variations with statistically downscaled solar-induced chlorophyll fluorescence (SIF) based on GOME-2 and MODIS data
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2020.1798549
Abstract: ABSTRACT Solar-Induced chlorophyll Fluorescence (SIF) is associated with vegetation canopy photosynthesis and is potentially used to retrieve Gross Primary Productivity (GPP). However, the coarse resolutions of the currently available SIF satellite data limit their applications.… read more here.
Keywords: gpp; solar induced; sif; chlorophyll fluorescence ... See more keywords
Solar-induced chlorophyll fluorescence imperfectly tracks the temperature response of photosynthesis in winter wheats.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of experimental botany"
DOI: 10.1093/jxb/erac388
Abstract: Solar-induced fluorescence (SIF) is a promising proxy for photosynthesis, but it is unclear whether SIF performs well in tracking the gross primary productivity (GPP) under different environmental conditions. In this study, we investigated the dynamics… read more here.
Keywords: sif; solar induced; temperature; gpp ... See more keywords
SIFT: Modeling Solar-Induced Chlorophyll Fluorescence Over Sloping Terrain
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3067879
Abstract: Solar-induced chlorophyll fluorescence (SIF) is found well correlated with gross primary productivity (GPP) and a good indicator of vegetation status. However, the influence of topography on SIF has not been studied, and SIF models with… read more here.
Keywords: solar induced; topography; sift; chlorophyll fluorescence ... See more keywords