5篇
您的检索式：作者名="ZHANGXiaoping"
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| 1 | Mechanism and regulation of land degradation in Yulin district显示文摘Yulin district is located in the transitional zone between Mu Us Desert and Loess Plateau of northern Shaanxi Province, thus it is particularly vulnerable to degradation due to its fragile ecosystem and intense human activities there. The purpose of this study is to explore the mechanism, process and driving force of land degradation in area with vulnerable eco-environment within the context of increasing population and intensifying human economic activities, and then find out the patterns and countermeasures of how to control them using the economic and technological ways. In detail, this study includes three main sections: the first section analyzes the mechanism, causes and characteristics of land degradation, which can be achieved by the typical field investigations and systematical analysis within the regional natural, social and economic context. Based on the technologies of remote sensing and GIS, and combined with the modeling methods, the second section reveals the change characteristics of land use and its driving force from 1990 to 2000; As to the third section, feasible countermeasures of how to prevent the degradation and rehabilitate the regional ecology are proposed, which are studied from the perspective of harmony between nature and economy, and the conception of regional sustainable development. | LIUYansui ZHANGXiaoping LIXianwen JayGao | 2003 | Journal of Geographical Sciences2003，13，2： | 11 |
| 2 | 显示文摘 | ZhangXiaoping(张小平) HuangYanqin(黄艳琴) FanChunhai(樊春海) HuangWei(黄维) | 2011 | 高等学校化学进展2011，，11： | 1 |
| 3 | DeterminationandAdjustmentofNCTurning MachinesLinePositionPrecision显示文摘 | ZhangXiaoping | 2006 | ElectricalTechnology2006，29，2： | 1 |
| 4 | Soil organic car- bon changes in particle-size fractions following cultivation of Black soils in China显示文摘 | Liang Aizhen Yang Xueming ZhangXiaoping | 2009 | Soil & Tillage Research2009，105，： | 1 |
| 5 | 显示文摘 | ZhangXiaoping(章晓萍) ChenYungui(陈云贵) XiaoSufen(肖素芬)etal | | 稀有金属材料与工程0，，： | 1 |
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