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The main objective of this study was to make a pollution regionalization of soil heavy metals in A city, an area with rapid economic development in Yangtze River Delta of China. Therefore, the spatial distribution of soil heavy metals was firstly estimated by optimal space method using 126 data points and performed using ArcGIS9.2 software. The areas of different content grade were computed by overlay...
This study attempts to evaluate the spatial variability characteristic of soil heavy metals in different industrial types. Therefore, concentrations of heavy metals in soils with different distances from solid, liquid and gas point source and nonpoint source were measured in Yixing, an area with intensive industrialization in Yangtze River Delta of China. The results show that 1) the enrichment of...
Smart growth plays a significant role in solving a series of problems in rapidly urban development in China. Optimal allocation in land resource is the key for the realization of smart growth. In view of this, taking Yixing in Jiangsu Province, China for an example, this paper attempted to make a study on urban smart growth based on optimal allocation in land resource. The main objective of this study...
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