摘要
采用地积累指数法和潜在生态危害指数法对黄浦江沉积物中的重金属进行了评价研究,解释了两种评价方法结果存在差异的原因。两种评价方法的结果均表明,黄浦江砷污染严重,镉中等程度污染,且各个江段均受到了一定程度的污染。
Based on the principle of sedimentology and environmental behavior of heavy metals, the index of geoaccumulation and potential ecological risk index were used to evaluate heavy metals pollution in sediments of Huangpu River, Shanghai. The difference between these two methods was explained as well. Results showed that each section of the River has been polluted with As and Cd as the major heavy metal pollution.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2006年第2期64-66,共3页
Environmental Science & Technology
基金
国家自然科学基金委员会(20077016)
中国博士后基金(2002032148)
厦门大学行动计划(0660-X01114)
关键词
沉积物
重金属
污染
评价
地积累指数
潜在生态危害指数
sediments
heavy metal
pollution
assessment
index of geoaccumulation
potential ecological risk index
