Evaluation and optimization of the spatial organization of the petrochemical industry in China
文献类型：SCI/SSCI论文
| 作者 | Liu H. ; Jin F. J. ; Liu Y. ; Ding J. X. ; Xu X. |
| 发表日期 | 2013 |
| 关键词 | petrochemical industry spatial organization layout optimization maximum coverage model comprehensive layout coefficient spatial effect |
| 英文摘要 | The spatial organization of the Chinese petrochemical industry was optimized according to the status of development of the industry employing linear programming and ArcGIS spatial analysis tools. We first identified the indexes of the spatial organization of the petrochemical industry and established a comprehensive evaluation index system that includes four major categories and 11 indicators. The weight of each index was then determined by the analytical hierarchy process. Afterward, taking the 337 Chinese prefecture-level administrations as basic units and scientifically evaluating the potential comprehensive layout coefficients of the cities, 151 prefecture-level administrative units were selected as the basis for the choice of optimization sites with a linear programming model. Secondly, using the 151 prefecture-level administrative units and the maximum-coverage model, the optimal number and spatial distribution of refineries were identified for service radii of 100, 200 and 300 km. Thirdly, considering the actual distribution of China's refineries, general rules for the number of refinery layout points and objective values were summarized, and 52 refinery layout points were selected for China. Finally, with ArcGIS spatial analysis tools, the spatial effect of the 52 optimal refinery layout points was simulated for the service scope and socioeconomic factors respectively, and the GDP and population data for each refinery layout point were then extracted within the service scope. On this basis and with estimation of the intensity of crude-oil consumption, final results were obtained for the optimal spatial organization of the Chinese refining capacity and ethylene production capacity. |
| 出处 | Journal of Geographical Sciences |
| 卷 | 23 |
| 期 | 1 |
| 页 | 163-178 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1009-637X |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/30409]  |
| 专题 | 地理科学与资源研究所_区域可持续发展分析与模拟重点实验室_城市地理与城市发展研究室 |
| 推荐引用方式 GB/T 7714 | Liu H.,Jin F. J.,Liu Y.,et al. Evaluation and optimization of the spatial organization of the petrochemical industry in China. 2013. |
入库方式： OAI收割
来源：地理科学与资源研究所
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