摘要
实现碳达峰、碳中和目标是我国经济社会深刻的系统性变革,"双碳"目标的提出将对我国土壤污染修复领域产生重要影响,并促进研发更多符合绿色可持续修复的新技术和新产品。为了解污染场地可持续修复领域的研究进展和发展动态,采用CiteSpace和VOSviewer科学图谱绘制软件对Web of Science数据库核心集中2000~2020年污染场地可持续修复领域的相关文献进行了计量分析,通过合作、共现和共被引等网络分析,探索该领域的研究热点和前沿趋势。结果表明:1)近年来世界范围内该领域发文数量总体呈增长趋势;2)该领域发文量前三的国家是美国、英国和中国;3)该领域的主要发文机构有清华大学、剑桥大学和中国科学院;4)Hou、Norrman和Rosen是该领域发文数量较多的研究人员;5)载文量较多的期刊有Science of the Total Environment、Journal of Environmental Management和Journal of Cleaner Production;6)目前污染场地多采用异位修复的方式修复,原位修复技术及各类耦合修复技术的研究将会增多;7)对土壤修复的可持续研究逐渐增多,地下水修复的可持续研究较少。制定科学合理的具有中国特色的污染场地可持续修复方法势在必行;降低污染修复全过程的环境影响和二次污染是响应碳减排号召的重要过程,环境友好型材料研发、绿色可持续修复技术的实施是污染场地可持续修复领域的重要措施。
Achieving the goal of carbon peak and carbon neutrality is a profound systemic change of economy and society in China.The proposal of this goal will have an important impact on the field of soil pollution remediation and will surely promote the development of more new technologies and new products in line with green and sustainable remediation.The research progress and development trends were reviewed in the field of sustainable remediation of contaminated sites.CiteSpace and VOSviewer software were used to make a quantitative analysis of the related literatures in the field of sustainable remediation of contaminated sites from 2000 to 2020 in the core of web of science database.Through the network analysis of cooperation,co-occurrence and co-citation,the research hotspots and trends in this field were given.Result:1)The number of papers issued in the field of sustainable remediation of polluted sites in the world has been increasing in recent years;2)The top three countries are the United States,Britain and China,there is still a lack of communication among them;3)The institutions are mainly Tsinghua University,Cambridge University and Chinese Academy of Sciences;4)Hou,Norrman and Rosen are scholars published more papers in this field;5)Science of the Total Environment,Journal of Environmental Management and Journal of Cleaner Production are the most popular journals;6)The research on in-situ repair technology and various coupling repair technologies will increase;7)There are many studies on the sustainability of soil remediation and less on groundwater remediation.The establishment of policy standards and method framework is an important content of sustainable assessment.It is imperative to formulate appropriate and reasonable sustainable remediation methods for contaminated sites with Chinese characteristics.Reducing the environmental impact and secondary pollution of remediation action is an important process in response to the call for carbon emission reduction.The R&D of environment-friendly materials and the implementation of green sustainable remediation technology are important measures in the field of sustainable remediation of contaminated sites.
作者
杨宗帅
魏昌龙
宋昕
万金忠
李燕丽
唐志文
YANG Zong-shuai;WEI Chang-long;SONG Xin;WAN Jin-zhong;LI Yan-li;TANG Zhi-wen(CAS Key Laboratory of Soil Environment and Pollution Remediation,Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008,China;Yangtze University,Jingzhou 451199,China;Nanjing Institute of Environmental Sciences,Ministry of Ecology and Environment,Nanjing 210042,China)
出处
《土壤通报》
CAS
CSCD
北大核心
2022年第1期221-233,共13页
Chinese Journal of Soil Science
基金
国家重点研发计划项目(2019YFC1805700)
江苏省重点研发计划项目(BE2019624)资助。
关键词
污染场地
可持续修复
文献计量
土壤与地下水
生命周期评价
Contaminated sites
Sustainable remediation
Bibliometric
Soil and groundwater
Life cycle assessment