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| 宜宾江安桐梓镇土地整理区耕地土壤重金属富集因子评价 | |
| 引用本文： | 王玉婷,白宪洲,何明友,黄柏鑫.宜宾江安桐梓镇土地整理区耕地土壤重金属富集因子评价[J].地球与环境,2009,37(3). |
| 作者姓名： | 王玉婷 白宪洲 何明友 黄柏鑫 |
| 作者单位： | 1. 成都理工大学核技术与自动化工程学院,成都,610059;四川省地质调查院,成都,610081 2. 成都理工大学核技术与自动化工程学院,成都,610059 3. 四川省地质调查院,成都,610081 |
| 基金项目： | 四川省“金土地工程”区农业地质调查子项目(批准号:川地调[2006]-05)资助 |
| 摘 要： | 文中采用富集因子分析方法,结合MapGIS空间分析技术,对宜宾江安桐梓镇某地区耕地土壤进行了系统的土壤重金属现状评价。评价结果一致表明,桐梓镇土地整理地区有不同程度的砷、镉、铬、铜、汞、镍、铅和锌重金属富集现象,尤其是以桐梓镇九台村为中心的周围区域富集较为明显,而铅富集程度小。此外,老王村燕子岩附近、九台村观山附近、大路村板板桥至瓦窑山一带和中心村的鸡婆山附近均有不同程度的重金属汞的富集现象。 |
| 关 键 词： | 富集因子 MapGIS 重金属 地球化学 评价 |
Enrichment Factor Appraisal of farming soil heavy metal in Tongzi town land consolidation area of Jiangan county Yinbin City, China |
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| WANG Yu-ting,BAI Xian-zhou,HE Min-you,HUANG Bai-xin.Enrichment Factor Appraisal of farming soil heavy metal in Tongzi town land consolidation area of Jiangan county Yinbin City, China[J].Earth and Environment,2009,37(3). | |
| Authors: | WANG Yu-ting BAI Xian-zhou HE Min-you HUANG Bai-xin |
| Abstract: | A systematic present assessment was made of the farming soil heavy metals by using enrichment factor method and MapGIS spatial analysis technology to the Tongzi town land consolidation area of Jiangan county Yinbin City.The assessment results indicate that there are exists heavy metals enrichment phenomenon in different degrees in Tongzi town land consolidation area,such as As、Cd、Cr、Cu、Hg、Ni、Pb and Zn,especially in the area with Tongzi town Jiutai village area as the central peripheral region where the enrichment is more obvious,but the lead concentrates is light.In addition,heavy metal mercury enrichment phenomenon in different degrees occurs in the area along the nearby the Old-wang Village swallow-crag,nearby Nine-tai village view mountain,the Da-Lu village board plank bridge to the tile Wa-Yao mountain area with nearby Zhong-Xin Village's hen mountain.In the article uses. |
| Keywords: | Enrichment factor MapGIS Heavy metal geochemistry appraisal |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |