气象与环境学报2025，Vol.41Issue(5)：92-104,13.DOI:10.3969/j.issn.1673-503X.2025.05.011
植物叶绿素荧光与光合作用耦合关系及干旱响应研究进展:从观测到模型模拟
Research progress on the coupling relationship between plant chlorophyll fluorescence and photosynthesis and their responses to drought:From observation to model simulation
摘要
Abstract
Chlorophyll fluorescence(ChlF)is closely related to photosynthesis and serves as an ideal probe for as-sessing plant photosynthetic capacity.Sun-induced chlorophyll fluorescence(SIF)exhibits greater sensitivity to drought monitoring compared to traditional vegetation indices,showing significant potential for monitoring and e-valuating the impacts of drought on plants.However,the synergistic response mechanisms of ChlF and photosyn-thesis to drought processes remain unclear.This paper systematically reviews the observation methods of vegetation ChlF,extraction techniques of canopy SIF information,fluorescence radiative transfer models,and light response mechanism models.It further examines the coupling relationship and underlying mechanisms between ChlF and photosynthesis under drought stress,analyzes the limitations in experimental design,GPP measurement data acquisi-tion,coupling mechanisms,and model simulation,while also proposes potential solutions to address these limita-tions and discusses the application prospects of drone and artificial intelligence technologies in this research area.This review aims to enhance the understanding of drought-induced disaster processes and contribute to the develop-ment of drought identification and impact assessment technologies.关键词
干旱/叶绿素荧光/光合作用/耦合关系/模拟Key words
Drought/Chlorophyll fluorescence/Photosynthesis/Coupling relationship/Simulation分类
信息技术与安全科学引用本文复制引用
蔡福,米娜,于文颖,明惠青,赵先丽,张慧,吴航,金晨..植物叶绿素荧光与光合作用耦合关系及干旱响应研究进展:从观测到模型模拟[J].气象与环境学报,2025,41(5):92-104,13.基金项目
国家自然科学基金项目(42575213、42475128)、国家重点研发计划项目(2022YFF0801304)、辽宁省科技计划联合计划项目(2024JH2/102600163)和辽宁省应用基础研究计划项目(2023JH2/101300090)共同资助. （42575213、42475128）
