Research on Mercury Exchange Flux Between Soil and Air in Gold Mine During Winter-Spring

摘要：

　　Jiapigou gold mine has been the largest mine in China due to gold output,where gold extraction with algamation has been applied widely to extract gold from 1940 to 2008 resulting in severe mercury pollution to ambient environmental medium and as the mercury sink formerly the soil has been the release source of mercury in the gold area nowadays.In the mining area during period of wintertime extremely cold climates and the seasonal snow retention can exist for about 5 months,but in spring it changes to dryness and windiness and the earth surface is in bareness.

关键词： soil/air mercury exchange flux dynamic flux chamber gold mine terrain

作者: ZHANG Gang WANG Ning AI Jian-chao YANG Jing XU De-xuan XIAO Cai-lin

作者单位: School of Urban and Environmental Sciences,Northeast Normal University,Changchun 130024,China;State School of Urban and Environmental Sciences,Northeast Normal University,Changchun 130024,China

会议类型: 国际会议

会议名称: 3rd International Conference on Pollution Ecology(第三届污染生态学国际会议(3rd ICPE))

会议地点: 天津

会议语种:英文

页码: 83-84

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）