首页|期刊导航|中国地球化学学报(英文版)|Geochemical Baseline and Trace Metal Pollution of Soil in Panzhihua Mining Area
中国地球化学学报(英文版)2002，Vol.21Issue(3)：274-281,8.
Geochemical Baseline and Trace Metal Pollution of Soil in Panzhihua Mining Area
Geochemical Baseline and Trace Metal Pollution of Soil in Panzhihua Mining Area
摘要
Abstract
A total of 31 topsoil samples were systematically collected from the Panzhihua mining area including steel smelting, coal mining, urban and rural districts. A normalization procedure was adopted to establish the environmental geochemical baseline models for this area. By using the above baseline models, the regional geochemical baseline values of As, Cr, Cu, Ni, Pb and Zn were determined. On the basis of the baselines, the enrichment factors were used to analyze the mechanism of trace metal pollution in topsoil from anthropogenic sources, and the results showed that the serious trace metal pollution is caused by human activities in coal mine, iron mine, smelting factory, tailing dam and other industrial districts in the Panzhihua area.关键词
geochemical baseline/trace metal pollution/enrichment factor/Panzhihua area,SW ChinaKey words
geochemical baseline/trace metal pollution/enrichment factor/Panzhihua area,SW China分类
天文与地球科学引用本文复制引用
滕彦国,倪师军,庹先国,张成江,马玉孝..Geochemical Baseline and Trace Metal Pollution of Soil in Panzhihua Mining Area[J].中国地球化学学报(英文版),2002,21(3):274-281,8.基金项目
Supported by the China Postdoctoral Science Foundation, National Natural Science Foundation of China (No. 49873020) and the Youth Scientific and Technological Foundation of Sichuan Province. （No. 49873020）
