Integrating SIF and Clearness Index to Improve Maize GPP Estimation Using Continuous Tower-Based Observations

Integrating SIF and Clearness Index to Improve Maize GPP Estimation Using Continuous Tower-Based Observations

Solar-induced chlorophyll fluorescence (SIF) has been proven to be well correlated with vegetation photosynthesis. Although multiple studies have found that SIF demonstrates a strong correlation with gross primary production (GPP), SIF-based GPP estimation at different temporal scales has not been w...

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Bibliographic Details
Main Authors:	Jidai Chen, Xinjie Liu, Shanshan Du, Yan Ma, Liangyun Liu
Format:	Article
Language:	English
Published:	MDPI AG 2020-04-01
Series:	Sensors
Subjects:	solar-induced chlorophyll fluorescence (SIF) gross primary production (GPP) clearness index (CI) tower-based observation automatic observation system eddy covariance flux
Online Access:	https://www.mdpi.com/1424-8220/20/9/2493

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