| Soil quality and sustainable land use in urban-rural marginal area: a case study of Kaifeng |
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| 作者姓名： | QIN Ming-zhou ZHAO Jie |
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| 作者单位： | College of Environment and Planning，Henan University，Kaifeng 475001，China |
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| 基金项目： | National Natural Science Foundation of China, No.49771041 |
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| 摘 要： | Soil quality is closely related to the sustainability of environment and development1], hence people have paid more and more attention to soil quality research in recent years, and have made a thorough inquiry of the definition of soil quality as well as the method and theory of its expression2-4]. As a zone devoting to most intensive modern agricultural land use, urban-rural marginal area has become a region where intensity of soil quality change is most remarkable. Moreover, with the devel…
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| 收稿时间： | 4/5/2001 12:00:00 AM |
| 修稿时间： | 20 May 2001 |
Soil quality and sustainable land use in urban-rural marginal area: a case study of Kaifeng |
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| QIN Ming-zhou,ZHAO Jie.Soil quality and sustainable land use in urban-rural marginal area: a case study of Kaifeng[J].Journal of Geographical Sciences,2001,11(3):356-365. |
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| Authors: | Qin Ming-zhou Zhao Jie |
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| Institution: | College of Enviroment and Planning, Henan University, |
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| Abstract: | 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. |
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| Keywords: | urban-rural marginal area land use change soil quality soil nutriment balance |
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