Global assessment of terrestrial productivity in response to water stress  

陆表生产力对水分胁迫响应的全球评估

作　　者：Qi Liu Huadong Guo Jiahua Zhang Shijie Li Ji Li Fengmei Yao Miguel D.Mahecha Jian Peng 刘琦;郭华东;张佳华;李世杰;李吉;姚凤梅;Miguel D.Mahecha;Jian Peng

机构地区：[1]School of Computer Engineering,Jiangsu University of Technology,Changzhou 213001,China [2]College of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing 101408,China [3]Department of Remote Sensing,Helmholtz Centre for Environmental ResearchUFZ,Leipzig 04318,Germany [4]Remote Sensing Centre for Earth System Research,Leipzig University,Leipzig 04103,Germany [5]Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100094,China [6]Remote Sensing and Digital Earth Center,School of Computer Science and Technology,Qingdao University,Qingdao 266071,China [7]Key Laboratory of Earth Observation of Hainan Province,Hainan Aerospace Information Research Institute,Chinese Academy of Sciences,Sanya 572000,China [8]School of Geographical Sciences,Nanjing University of Information Science and Technology,Nanjing 210044,China [9]Key Laboratory of Water Cycle and Related Land Surface Processes,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China [10]German Centre for Integrative Biodiversity Research(iDiv),Halle-Jena-Leipzig 04103,Germany

出　　处：《Science Bulletin》2024年第15期2352-2356,共5页科学通报（英文版）

基　　金：supported by the Finance Science and Technology Project of Hainan Province (ZDYF2021SHFZ063);the National Natural Science Foundation of China (42071425);the Chinese Academy of Sciences Strategic Priority Research Program (XDA19030402);“Taishan Scholar” Project of Shandong Province (TSXZ201712);Agri WATER (95338) in the framework of the ESAMOST Dragon 6 program;the Qingpu District Industry University Research Cooperation Development Foundation (202314);funded by the China Scholarship Council。

摘　　要：In recent decades, climate warming has led to an increase in atmospheric water demand, a potential reduction in soil moisture and a rise in the frequency and intensity of droughts. This has intensified the effects of water stress on plants, leading to more vegetated areas experiencing water stress [1,2]. Soil moisture (SM)and vapor pressure deficit (VPD) are considered the two main factors that exert water stress on vegetation activity and terrestrial productivity, thereby affecting the global carbon cycle [3].

关 键 词：SOIL MOISTURE TERRESTRIAL 

分 类 号：Q948[生物学—植物学] P467[天文地球—大气科学及气象学]