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Soil water use sources and patterns in shrub encroachment in semiarid grasslands of Inner Mongolia 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2021, 卷号: 308
作者:  Liu, Xin;  Zhuang, Qianlai;  Lai, Liming;  Zhou, Jihua;  Sun, Qinglin;  Yi, Sangui;  Liu, Benben;  Zheng, Yuanrun
Adobe PDF(1671Kb)  |  收藏  |  浏览/下载：81/0  |  提交时间：2023/02/24
Shrub encroachment  Stable delta O-18 isotope  Proportional similarity index  Root vertical distribution  Water use sources  Hydrological niche  
Nitrogen addition results in Medicago sativa switching nitrogen sources 期刊论文
PLANT ECOLOGY & DIVERSITY, 2021, 卷号: 14, 期号: 3-4, 页码: 183-194
作者:  Wang, Yinliu;  Hasi, Muqier;  Bu, Dongdong;  Li, Ang;  Xue, Jianguo;  Wang, Changhui;  Tian, Qiuying;  Niu, Guoxiang;  Geng, Qianqian;  Wang, Lixin;  Huang, Jianhui
Adobe PDF(1706Kb)  |  收藏  |  浏览/下载：81/0  |  提交时间：2023/02/24
Biological N fixation  biomass  N concentration  delta N-15  nodulation  stable isotope  
Effects of plant intraspecific variation on the prediction of C-3/C-4 vegetation ratio from carbon isotope composition o f topsoil organic matter across grasslands 期刊论文
JOURNAL OF PLANT ECOLOGY, 2021, 卷号: 14, 期号: 4, 页码: 628-637
作者:  Luo, Wentao;  Wang, Xiaoguang;  Auerswald, Karl;  Wang, Zhengwen;  Bird, Michael, I;  Still, Christopher J.;  Lu, Xiao-Tao;  Han, Xingguo
Adobe PDF(605Kb)  |  收藏  |  浏览/下载：88/0  |  提交时间：2023/02/24
arid and semiarid grasslands  interspecific variation  intraspecific variation  soil organic matter  two-member mixing models  vegetation ratio  
Effects of nitrogen addition and mowing on nitrogen- and water-use efficiency of Artemisia frigida in a grassland restored from an abandoned cropland 期刊论文
JOURNAL OF PLANT ECOLOGY, 2021, 卷号: 14, 期号: 3, 页码: 515-526
作者:  Diao, Huajie;  Kardol, Paul;  Dong, Kuanhu;  Wang, Changhui
Adobe PDF(1454Kb)  |  收藏  |  浏览/下载：74/0  |  提交时间：2023/02/24
mowing  nitrogen addition  nitrogen-use efficiency  semi-arid grassland  water-use efficiency  
Tree-Ring Isotopes Provide Clues for Sink Limitation on Treeline Formation on the Tibetan Plateau 期刊论文
ATMOSPHERE, 2021, 卷号: 12, 期号: 5
作者:  Pu, Xing;  Wang, Xiaochun;  Lyu, Lixin
Adobe PDF(2160Kb)  |  收藏  |  浏览/下载：75/0  |  提交时间：2023/02/24
alpine treeline  water use efficiency  elevation  tree rings  stable isotopes  sink limitation  
Recent Warming-Induced Tree Growth Enhancement at the Tibetan Treeline and the Link to Improved Water-Use Efficiency 期刊论文
FORESTS, 2021, 卷号: 12, 期号: 12
作者:  Pu, Xing;  Wang, Xiaochun;  Lyu, Lixin
Adobe PDF(2463Kb)  |  收藏  |  浏览/下载：76/0  |  提交时间：2023/02/24
tree rings  cellulose stable isotopes  elevation  water-use efficiency  high-elevation forests  drought stress  
Convergent nitrogen uptake patterns and divergent nitrogen acquisition strategies of coexisting plant species in response to long-term nitrogen enrichment in a temperate grassland 期刊论文
ENVIRONMENTAL AND EXPERIMENTAL BOTANY, 2021, 卷号: 185
作者:  Cao, Jirong;  Yang, Liuyi;  Pang, Shuang;  Yang, Junjie;  Hu, Yecui;  Li, Yuncong;  Li, Linghao;  Wang, Qibing
Adobe PDF(2853Kb)  |  收藏  |  浏览/下载：75/0  |  提交时间：2023/02/24
N-15 tracer  Nitrogen uptake  Nitrogen addition frequency  Nitrogen form  Nitrate  Ammonium  Free amino acid  Semiarid grasslands