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Distributions and ecological risk assessment of estrogens and bisphenol A in an arid and semiarid area in northwest China 期刊论文
发表期刊: ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. 出版年: 2017, 卷号: 24, 期号: 8, 页码: 7216-7225
作者:  Liu, Xiaowei;  Shi, Jianghong;  Bo, Ting;  Meng, Yaobin;  Zhan, Xinmin;  Zhang, Mengtao;  Zhang, Yang
收藏  |  浏览/下载：3/0  |  提交时间：2019/11/29
Endocrine disrupting risk  Conjugate  Dilution effect  Estradiol equivalent  Fen River catchment  
An Improved Estimation of Regional Fractional Woody/Herbaceous Cover Using Combined Satellite Data and High-Quality Training Samples 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2017, 卷号: 9, 期号: 1
作者:  Liu, Xu;  Liu, Hongyan;  Qiu, Shuang;  Wu, Xiuchen;  Tian, Yuhong;  Hao, Qian
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/29
vegetation fractional cover  semi-arid area  MODIS  satellite data integration  spatial sampling design  image classification  Random Forest regression  model performance evaluation  
Comparison of wind erosion based on measurements and SWEEP simulation: A case study in Kangbao County, Hebei Province, China 期刊论文
发表期刊: SOIL & TILLAGE RESEARCH. 出版年: 2017, 卷号: 165, 页码: 169-180
作者:  Zhang Jia-Qiong;  Zhang Chun-Lai;  Chang Chun-Ping;  Wang Ren-De;  Liu Gang
收藏  |  浏览/下载：3/0  |  提交时间：2019/11/29
Soil erosion  Wind erosion  SWEEP  Friction velocity  Threshold velocity  
Tree-ring-based SPEI reconstruction in central Tianshan Mountains of China since AD 1820 and links to westerly circulation 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF CLIMATOLOGY. 出版年: 2017, 卷号: 37, 期号: 6, 页码: 2863-2872
作者:  Jiang, Peng;  Liu, Hongyan;  Wu, Xiuchen;  Wang, Hongya
收藏  |  浏览/下载：2/0  |  提交时间：2019/11/29
SPEI  tree-ring width  Tianshan Mountains