Soil quality and sustainable land use in urban-rural marginal area: a case study of Kaifeng

作     者：QIN Ming-zhou, ZHAO Jie (College of Environment and Planning, Henan University, Kaifeng 475001, China) 

作者机构：College of Enviroment and Planning Henan University 

出 版 物：《Journal of Geographical Sciences》 (地理学报（英文版）)

年 卷 期：2001年第11卷第3期

页      面：356-365页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 

基　　金：National Natural Science Foundation of China  No.49771041 

主　　题：urban-rural marginal area land use change soil quality soil nutriment balance 

摘      要：By using the basic theories of physical geography, land resources and ecology, this article analyzes the soil quality of the rural-urban marginal area in Kaifeng. Computer techniques, based on soil samples analysis, are used to study soil quality changes in the Kaifeng’s rural-urban marginal area. While focusing on nutrient circle key links of input and output in soil, relying on numerous practical survey data, this article reveals clearly the impact of land use change on soil quality.