Studies on forest ecosystem physiology:marginal water-use efficiency of a tropical,seasonal,evergree

• 作 者: Mengping Chen Guanze Wang Shua
• 机 构: EcologyProgram,DepartmentofBiologicalSciences,DepartmentofOrganismicandEvolutionaryBiology,Xishuangb
• 出 处: 林业研究:英文版
• 发表日期: 2019年6期
• 关键词: CANOPY CONDUCTANCE STOMATAL optimization Soil moisture Photosynthesis model
• 基金项目: supported by National Natural Science Foundation of China(NSFC Nos.31660142 and 41771099)

Marginal water-use efficiency plays a critical role in plant carbon–water coupling relationships.We investigated the ecosystem marginal water-use efficiency(k)of a tropical seasonal evergreen forest to(1)determine the general pattern of k across time,(2)c