中文关键词土壤污染防治粤港澳大湾区污染场地风险管控制度体系 英文关键词soil pollution prevention and controlGuangdong-Hong Kong-Macao Greater Bay Areacontaminated sitesrisk management and controlpolicy regime system

作者	单位	E-mail
常春英	广东省环境科学研究院, 广东省污染场地环境管理与修复重点实验室, 广州 510045	xiaochong1219@163.com
董敏刚	广东省环境科学研究院, 广东省污染场地环境管理与修复重点实验室, 广州 510045
邓一荣	广东省环境科学研究院, 广东省污染场地环境管理与修复重点实验室, 广州 510045	ecoyrdeng@163.com
肖荣波	广东工业大学环境科学与工程学院, 广州 510006	ecoxiaorb@163.com
刘丽丽	广东省环境科学研究院, 广东省污染场地环境管理与修复重点实验室, 广州 510045

中文摘要 防范污染场地环境风险和保障人居环境安全是粤港澳大湾区建设世界级城市群面临的重要挑战和工作内容之一.由于粤港澳在政治制度和土地管理等方面的差异，以及珠三角9市内部城市化水平、产业结构以及环境管理能力的差别，大湾区各地污染场地风险管控模式有明显的差异，分析粤港澳大湾区典型城市污染场地风险管控特点，对加强污染场地风险管控技术交流与合作，优化大湾区污染场地风险管控制度具有重要意义.本文在简述我国污染场地风险管控制度体系的基础上，重点介绍了广州、深圳、东莞、香港和澳门的污染场地风险管控制度体系、监管对象、污染评估与整治程序等的特点，对其风险管控制度体系进行了分析与对比，并针对土地规划、政策反馈、信息公开及联盟机制探索等提出了思考与建议.总体来看，香港及珠三角部分地市构建了行之有效的污染场地风险管控制度体系，且体现了一定的地方特点，但随着污染场地的进一步开发再利用，打造粤港澳大湾区世界级城市群的建设目标将对污染场地风险管控策略的安全性、精细化和时效性等提出更高的要求，互相借鉴和充分学习，加强大湾区2区9市污染场地风险管控上的技术交流与合作，是实现大湾区污染场地安全再利用与高效开发的有效路径. 英文摘要 Preventing the environmental risks linked to contaminated sites and guaranteeing the safety of human settlements are some of the challenges and tasks involved in the construction of world-class city clusters in the Guangdong-Hong Kong-Macao Greater Bay Area. Due to differences in the political systems and land property rights between Guangdong, Hong Kong, and Macao, as well as in the levels of urbanization, industrial structures, and environmental management capabilities of the nine cities in the Pearl River Delta, the risk management and control mode of contaminated sites varies considerably within the Greater Bay Area. In this context, an analysis of the features of risk management and control in the contaminated sites of typical cities can help strengthening technical communication and cooperation, optimizing risk management and control systems. This article briefly describes the risk management and control systems adopted for polluted sites in China; in particular it elaborates on the features of these systems in Guangzhou, Shenzhen, Dongguan, Hong Kong, and Macao, which have been subjected to monitoring, contamination assessments, and renovation procedures. During our study, the risk management and control systems adopted in different cities have been analyzed and compared; moreover, we elaborated thoughts and suggestions for land planning, policy feedback, information disclosure, and alliance mechanisms. We conclude that, overall, Hong Kong and several cities of the Pearl River Delta have established effective risk management and control systems for the polluted sites, which take into account certain local characteristics. However, with the further development and reuse of contaminated sites, the building of a world-class urban agglomeration in the Guangdong-Hong Kong-Macao Greater Bay Area will require safer, more refined, and more efficient risk management and control strategies. We highlight the need to exchange information among researchers in order to promote technical exchange and cooperation. This is particularly important for the risk management and control of polluted sites distributed within the two regions and nine cities of the Guangdong-Hong Kong-Macao Greater Bay Area, sine it would allow their safe reuse and efficient development.

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