Ecosystem responses dominate the trends of annual gross primary productivity over terrestrial ecosystems of China during 2000–2020

Xianjin Zhu, Guirui Yu, Zhi Chen, Weikang Zhang, Lang Han, Qiufeng Wang, Qi Hua, Meng Yang, Zhaogang Liu, Xiaojun Dou, Lexin Ma, Shiping Chen, Shaomin Liu, Huimin Wang, Junhua Yan, Junlei Tan, Fa-Wei Zhang, Fenghua Zhao, Yingnian Li, Yiping Zhang, Peili Shi, Jiaojun Zhu, Jiabing Wu, Zhonghui Zhao, Yanbin Hao, Liqing Sha, Yucui Zhang, Shicheng Jiang, Feng-Xue Gu, Zhixiang Wu, Yangjian Zhang, Li Zhou, Yakun Tang, Bingrui Jia, Yuqiang Li, Qinghai Song, Gang Dong, Yanhong Gao, ZHAO Chun jiang, Dan Sun, Jianlin Wang, Qihua He, Xinhu Li, Fei Wang, Wenxue Wei, Zhengmiao Deng, Xiangxiang Hao, Xiaoli Liu, Xifeng Zhang, Zhilin Zhu