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Asymmetry in above- and belowground productivity responses to N addition in a semi-arid temperate steppe 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (9) : 2958-2969
作者:  Wang, Jing;  Gao, Yingzhi;  Zhang, Yunhai;  Yang, Junjie;  Smith, Melinda D.;  Knapp, Alan K.;  Eissenstat, David M.;  Han, Xingguo
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/27
aboveground net primary productivity  belowground net primary productivity  N deposition  N response efficiency  root fraction  
Precipitation amount and event size interact to reduce ecosystem functioning during dry years in a mesic grassland 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Felton, Andrew J.;  Slette, Ingrid J.;  Smith, Melinda D.;  Knapp, Alan K.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
climate change  climate extremes  drought  grasslands  precipitation extremes  primary productivity  rain use efficiency  
Shifts in the dynamics of productivity signal ecosystem state transitions at the biome-scale 期刊论文
ECOLOGY LETTERS, 2018, 21 (10) : 1457-1466
作者:  Hu, Zhongmin;  Guo, Qun;  Li, Shenggong;  Piao, Shilong;  Knapp, Alan K.;  Ciais, Philippe;  Li, Xinrong;  Yu, Guirui
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
Climate change  grassland  resilience  state transition  tipping point  variability