摘要
针对目前平原区城市环境地球化学异常评价及查证中出现的问题,通过土壤重矿物研究方法,在位于城镇及其周边的多个土壤Hg等重金属元素异常区内发现了辰砂和磁性"微球粒"。这一新的发现不仅意味着城市环境地球化学研究取得重要进展,而且为正在开展的平原区城市环境地球化学质量评价提供了新的思路和研究方法,并将对目前广泛开展的平原区"多目标"地球化学调查工作的健康发展起到积极作用。深入的试验研究正在进行之中。
For the purpose of solving the problems that have occurred in the anomaly appraisal and inspection in urban environment geochemistry, the authors carried out panning and thus found cinnabar and magnetic particles in anomalous areas of mercury and other heavy metals around urban districts in the alluvial plain. This achievement means an important advance in the study of urban environment geochemistry and also represents a new thinking and method for urban environment quality appraisal. The result is of great significance in the multi-purpose geochemical survey in alluvial plain. The deepgoing research work is now well under way.
出处
《物探与化探》
CAS
CSCD
2004年第2期95-98,共4页
Geophysical and Geochemical Exploration
基金
中国地质调查局地质大调查项目(200214200034
200220130004)资助
关键词
城市环境地球化学
新进展
磁性微球粒
辰砂
urban environment geochemistry
new advances
magnetic particles
cinnabar
