Biologyarticle2026-08-13

A Novel SIF-Based Framework Outperforms Empirical Models in Regional Ozone Stress Assessment for Winter Wheat

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Abstract

We integrated satellite SIF, climate, and MODIS datasets to evaluate regional ozone (O3) impacts on winter wheat. By coupling rMLR and Ball-Berry-Leuning (BBL) models, we simulated net photosynthesis (An) and canopy conductance (Gc) to estimate SIF-based stomatal O3 flux (SIF_POD0).

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View paper (DOI)Open access versionOpenAlexEcosystem Health and SustainabilityPublished 2026-08-13

Authors: huan guo, Rongjun Wu, Bo Shang, Jiacheng Zhao, Yansen Xu, Evgenios Agathokleous, Zhaozhong Feng

Institutions: Nanjing University of Information Science and Technology, Jiangsu Institute of Meteorological Sciences