摘要
基于文献计量法,探究城市土壤铅地球化学过程研究的关键问题、分析有害金属铅的儿童暴露风险、探索铅污染微生物修复的基础。城市土壤典型有害金属铅生态地球化学过程与机制、生态毒理与低铅暴露效应和风险、污染控制与修复以及相关知识及理论是铅生态地球化学研究的热点和趋势。我国城市土壤典型有害金属铅污染是儿童血铅污染的重要来源,加强城市土壤铅污染治理修复与预防儿童血铅污染和铅中毒是我国城市环境铅污染防控的重要工作内容,急需加强。
Relevant literatures were reviewed.To investigate the key problems of lead geochemical process in urban soil,analyze the lead exposure risk to children,and explore the remediation technology of lead in urban soils.It is the research hotspot and trend to investigate the ecogeochemical process and mechanism of toxic lead in urban soil,ecological toxicology,low lead exposure effect and risk,control and remediation of lead pollution,and the related theories.Lead pollution in urban soil is an important source of lead in children＇s blood.Therefore,it is important and urgent that China should strengthen the restoration of lead pollution in urban soil,prevent lead pollution and poisoning among children.
出处
《国外医学（医学地理分册）》
CAS
2016年第2期85-92,共8页
Foreign Medical Sciences：Section of Medgeography
基金
国家自然科学基金资助项目(No.41471420
41571512)
陕西省自然科学基础研究计划(No.2015JM4124)
中央高校基本科研业务费专项基金资助项目(GK201402032
GK200902024
GK201503052)
