Soil quality and sustainable land use in urbanrural marginal area: a case study of Kaifeng |
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| Authors: | QIN Ming-zhou ZHAO Jie |
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| Institution: | College of Environment and Planning, Henan University, Kaifeng 475001, China |
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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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