| 九江市城市垃圾卫生填埋场场址适宜性评价优选 |
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| 引用本文： | 沈莽庭1,刘红樱1,苏晶文1,李东红2,龙浔莲2. 九江市城市垃圾卫生填埋场场址适宜性评价优选[J]. 延边大学学报(自然科学版), 2006, 0(4): 100-105 |
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| 作者姓名： | 沈莽庭1 刘红樱1 苏晶文1 李东红2 龙浔莲2 |
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| 作者单位： | 1.南京地质矿产研究所,江苏南京210016;2.江西省地质环境监测总站,江西九江330012 |
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| 摘 要： | 利用层次分析法对九江市5个候选垃圾场地进行了适宜性评价优选,通过场地评价影响因子定权重和采用多目标线性加权函数数学模型计算各候选场址的综合评价得分,结果依次为场地5>场地1>场地2>场地3>场地4。可见场地5为5个候选场地中最佳适宜性垃圾填埋场场址,在很大程度上减少了选址过程中人为主观因素影响和定性分析过多的缺点,为九江市重建垃圾填埋场地选址提供了客观依据。
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| 关 键 词： | 城市垃圾 卫生填埋 选址 层次分析法 九江市 |
Optimization of Condign Evaluation for Urban Hygienic Landfill Site In Jiujiang City |
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| SHEN Mang-t ing 1,LIU Hong-ying1,SU Jing-wen1,LI Dong-hong 2,LONG Xun-lian2. Optimization of Condign Evaluation for Urban Hygienic Landfill Site In Jiujiang City[J]. Journal of Yanbian University (Natural Science), 2006, 0(4): 100-105 |
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| Authors: | SHEN Mang-t ing 1 LIU Hong-ying1 SU Jing-wen1 LI Dong-hong 2 LONG Xun-lian2 |
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| Affiliation: | 1. Nanjing Institute of Geology and Mineral Resources, Nanjing 210016, Jiangsu, China;2. Jiangxi Province General Monitor Station of Geological Environment, Jiujiang 330012, Jiangxi, China |
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| Abstract: | In Jiujiang city, the primary urban waste landfill is approaching the service time and will be closed.Therefore, it is urgent to select the new site of urban waste landfill outside planned city area. With analytic hier-archy process, this paper evaluates the weights of factors influencing the evaluation and gives the synthetically es-timate scores of five backup sites of hygienic landfill by applying linear weighted mathematics mode of multi-ob-jectives. The result shows that the No.5 site is the most feasible site through calculating and comparing thescores of five sites which are in order for No.5 site(80.85)> No.1 site(64.99)> No.2 site(60.03)> No.3 site(58.82)> No.4 site(57.93). As a result, it can improve the shortages of overfull qualitative analysis and subjec-tive factors to a certain extent, and can lay more scientific and reasonable foundation to rebuild urban waste land-fill in Jiujiang city. |
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| Keywords: | urban waste hygienic landfill site selection analytic hierarchy process Jiujiang city |
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