State Key Laboratory of Urban and Regional Ecology;
Research Center for Eco-Environmental Sciences;
Chinese Academy of Sciences;
College of Environment and Tourism;
Shaanxi Normal University;
Institute of Geographic Sciences and Natural Resources Research;
Chinese Academy of Sciences;
模糊综合评价模型; 污染沉积物; 重金属污染; 风险评价; 多元统计方法; 重金属浓度; 地理信息系统; 多元统计分析;