为了分析垃圾处理场的主导邻避因子,比较不同垃圾处理场的邻避程度,采用分层抽样法和结构式访谈,调查了重庆市10个垃圾处理场及其周围农户,并构建了邻避指数。结果表明:邻避效应的主要影响因子是垃圾场的相对位置、政府处理满意度、公众"NIMBY(not in my backyard)"意识、垃圾场信任度和赔付满意度。公众对垃圾处理支持度的主要影响因子为补偿满意度、垃圾场信任度和政府处理方式满意度,且期望货币补偿为7.3万元/人,期望补偿方式主要为安置房补偿及按国家政策补偿。江津区、主城同兴、长寿区垃圾处理场邻避效应较大,而大足县、主城长生桥、万州区垃圾处理场较小。通过邻避因子分析,将10个垃圾处理场划分为公众认知邻避型、垃圾场主导邻避型和政府主导邻避型三类,并提出了相应的回避或减轻策略。
On the basis of analyzing the typical waste collection and transportation mode,the evaluation index system for performance of the waste collection and transportation system was proposed with three grades,which related to six factors,such as economic evaluation,high efficient evaluation,environmental impact assessment,resource evaluation,evaluation of security and emergency,evaluation of management and society. With the performance evaluation theory,the performance evaluation model of waste collection and transportation system was constructed,which quantified the grading standard of index and determined the index weight in analytic hierarchy process (AHP). After evaluating the waste collection and transportation system of the main districts of Chongqing city,the results show that the it has an excellent performance evaluation grade with very high performance level of three indices involving evaluation of management and society,environmental impact assessment,evaluation of security and emergency and quite low performance level of two indices that include high efficient evaluation and economic evaluation.
