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Does 'Forage-Livestock Balance' policy impact ecological efficiency of grasslands in China? 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 207, 页码: 343-349
作者:  Hu, Zhaomin;  Zhao, Zhe;  Zhang, Yue;  Jing, Haichun;  Gao, Shuqin;  Fang, Jingyun
Adobe PDF(538Kb)  |  收藏  |  浏览/下载：91/0  |  提交时间：2022/01/06
Grass-based livestock husbandry  Ecological efficiency  Forage-livestock balance  Super-efficiency data envelopment analysis  Difference-in-difference (DiD) approach  Hulunbuir  
Trends in extreme climatic indices across the temperate steppes of China from 1961 to 2013 期刊论文
JOURNAL OF PLANT ECOLOGY, 2019, 卷号: 12, 期号: 3, 页码: 485-497
作者:  Li, Yang;  Wang, Yuhui;  Song, Jianmin
Adobe PDF(1856Kb)  |  收藏  |  浏览/下载：118/0  |  提交时间：2022/01/06
trend  extreme climatic indices  temperate steppe  extreme precipitation  extreme temperature