Deriving photosystem-level red chlorophyll fluorescence emission by combining leaf chlorophyll content and canopy far-red solar-induced fluorescence: Possibilities …

L Wu, Y Zhang, Z Zhang, X Zhang, Y Wu… - Remote Sensing of …, 2024‏ - Elsevier
Solar-induced chlorophyll fluorescence (SIF) emitted from photosystem I (PSI) and
photosystem II (PSII) is characterized by two peaks centered in the red and far-red spectral …

The relationship between wheat yield and sun-induced chlorophyll fluorescence from continuous measurements over the growing season

J Zhu, Y Yin, J Lu, TA Warner, X Xu, M Lyu… - Remote Sensing of …, 2023‏ - Elsevier
Rapid and accurate estimation of crop yield using remote sensing technology could be an
important tool for improved global food security. As an effective probe measuring …

[HTML][HTML] Non-linear correlations exist between solar-induced chlorophyll fluorescence and canopy photosynthesis in a subtropical evergreen forest in Southwest …

Y Wang, Y Sun, Y Chen, C Wu, C Huang, C Li… - Ecological Indicators, 2023‏ - Elsevier
Solar-induced fluorescence (SIF) provides an exciting opportunity for quantifying terrestrial
gross primary production (GPP); however, little attention has been paid to subtropical …

Solar-induced chlorophyll fluorescence tracks canopy photosynthesis under dry conditions in a semi-arid grassland

Y Wu, Z Zhang, L Wu, Y Zhang - Agricultural and Forest Meteorology, 2024‏ - Elsevier
Solar-induced chlorophyll fluorescence (SIF) has recently emerged as a promising tool for
estimating gross primary production (GPP). To date, there is ongoing debate regarding …

Temporal dynamics in vertical leaf angles can confound vegetation indices widely used in Earth observations

T Kattenborn, S Wieneke, D Montero… - … Earth & Environment, 2024‏ - nature.com
Earth observation data is key for monitoring vegetation dynamics across temporal and
spatial scales. The most widely used method to estimate vegetation properties from Earth …

Ground far-red sun-induced chlorophyll fluorescence and vegetation indices in the US Midwestern agroecosystems

G Wu, K Guan, H Kimm, G Miao, X Yang, C Jiang - Scientific Data, 2024‏ - nature.com
Sun-induced chlorophyll fluorescence (SIF) provides an opportunity to study terrestrial
ecosystem photosynthesis dynamics. However, the current coarse spatiotemporal satellite …

Can upscaling ground nadir SIF to eddy covariance footprint improve the relationship between SIF and GPP in croplands?

G Wu, K Guan, C Jiang, H Kimm, G Miao… - Agricultural and Forest …, 2023‏ - Elsevier
Ground solar-induced chlorophyll fluorescence (SIF) is important for the mechanistic
understanding of the dynamics of vegetation gross primary production (GPP) at fine …

Physiological dynamics dominate the relationship between solar-induced chlorophyll fluorescence and gross primary productivity along the nitrogen gradient in …

E Xu, L Zhou, J Ding, N Zhao, L Zeng, G Zhang… - Science of The Total …, 2024‏ - Elsevier
Solar-induced chlorophyll fluorescence (SIF) has been found to be robustly correlated with
gross primary productivity (GPP) based on satellite datasets. However, it is unclear whether …

Environmental drivers of gross primary productivity and light use efficiency of a temperate spruce forest

O Reitz, H Bogena, B Neuwirth… - Journal of …, 2023‏ - Wiley Online Library
Various environmental variables drive gross primary productivity (GPP) and light use
efficiency (LUE) of forest ecosystems. However, due to their intertwined nature and the …

Evaluating the Capability of Low-Configuration Spectrometers to Retrieve Far-Red Solar-Induced Chlorophyll Fluorescence and Its Application for Identifying Crop …

L Pei, Y Zhang, Z Zhang, Y Wu, Y Hou… - Journal of Remote …, 2024‏ - spj.science.org
The ground-based continuous hyperspectral remote sensing technique presents a unique
opportunity to advance terrestrial ecosystem monitoring. Accurate retrieval of solar-induced …