Contrasting temperature responses of photosynthesis and respiration amplify reduction in carbon sink under water stress conditions in a temperate semi-arid steppe. - Li, Xinhao; Zha, Tianshan; Liu, Peng; Jia, Xin; Tian, Yun; Zhao, Hongxian; Jian, Jinshi; Deng, Na (Agricultural & Forest Meteorology, 2026)