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我国草地面积有多大? 期刊论文
发表期刊: 科学通报. 出版年: 2018, 卷号: 63, 期号: 17, 页码: 1731-1739
作者:  方精云;  耿晓庆;  赵霞;  沈海花;  胡会峰
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
grassland area  spatial distribution  precipitation  normalized difference vegetation index (NDVI)  
No significant changes in topsoil carbon in the grasslands of northern China between the 1980s and 2000s 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2018, 卷号: 624, 页码: 1478-1487
作者:  Liu, Shangshi;  Yang, Yuanhe;  Shen, Haihua;  Hu, Huifeng;  Zhao, Xia;  Li, He;  Liu, Taoyu;  Fang, Jingyun
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/29
Alpine grasslands  Artificial neural network  Climate change  Random forests  Soil organic carbon  Temperate grasslands  
Effects of shrub encroachment on vertical changes in soil organic carbon in Mongolian grasslands: using a multi-biomarker approach 期刊论文
发表期刊: PLANT AND SOIL. 出版年: 2018, 卷号: 431, 期号: 1-2, 页码: 217-230
作者:  Zhou, Luhong;  Li, He;  Shen, Haihua;  Xu, Yunping;  Wang, Yinghui;  Xing, Aijun;  Zhu, Yankun;  Zhou, Shangzhe;  Fang, Jingyun
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/29
Carbon cycling  Lignin  Plant-soil feedback  Principal component analysis  Shrub encroachment  Soil process