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Soil C:N:P stoichiometry in plantations of N-fixing black locust and indigenous pine, and secondary oak forests in Northwest China 期刊论文
JOURNAL OF SOILS AND SEDIMENTS, 2018, 卷号: 18, 期号: 4, 页码: 1478-1489
作者:  Yang Cao;  Ping Zhang;  Yunming Chen;  Chen, YM (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.;  Chen, YM (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.
浏览  |  Adobe PDF(1283Kb)  |  收藏  |  浏览/下载：201/49  |  提交时间：2018/09/25
Forest Types  Northwest China  Soil Nutrient Status  Spatial Variability  Vertical Distribution  
Soil Organic Carbon, Nitrogen, and Phosphorus Levels and Stocks After Long-Term Nitrogen Fertilization 期刊论文
CLEAN-SOIL AIR WATER, 2015, 卷号: 43, 期号: 11, 页码: 1538-1546
作者:  Zhong, Yangquanwei;  Yan, Weiming;  Shangguan, Zhouping;  Shangguan, ZP (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.
浏览  |  Adobe PDF(890Kb)  |  收藏  |  浏览/下载：95/36  |  提交时间：2016/01/19
Ecosystems  Fertilizers  Northwest China  Nutrients  Winter Wheat  
Comparison of classification methods for the divisions of wet/dry climate regions in Northwest China 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2014, 卷号: 34, 期号: 7, 页码: 2163-2174
作者:  Geng, Qingling;  Wu, Pute;  Zhao, Xining;  Wang, Yubao;  Wu, PT (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.
浏览  |  Adobe PDF(472Kb)  |  收藏  |  浏览/下载：316/142  |  提交时间：2015/12/11
Classification  Wet  Dry Climate  Aridity Index  Rule-driven  Data-driven  Factor-cluster Analysis  Northwest China  
Improving agricultural water use efficiency in and semiarid areas of China 期刊论文
AGRICULTURAL WATER MANAGEMENT, 2006, 卷号: 80, 期号: 1-3, 页码: 23-40
作者:  Deng XP;  Shan L;  Zhang HP;  Deng, XP
浏览  |  Adobe PDF(303Kb)  |  收藏  |  浏览/下载：799/339  |  提交时间：2012/06/15
Water-saving  Plastic Mulch  Terracing  Limited Irrigation  North And Northwest China