| 赵子宁,卢小霞,陶记增,马水满,马坚高,李兆谊.广西北流地区土壤硒地球化学特征及其富集来源浅析[J].矿产勘查,2018,9(1):176-182 |
| 广西北流地区土壤硒地球化学特征及其富集来源浅析 |
| Geochemical characteristics of Selenium in the soil and analysis on its material source of Selenium Concentration in Beiliu Area, Guangxi |
| 投稿时间：2017-02-17 |
| DOI： |
| 中文关键词: 北流地区 硒地球化学 硒富集来源 广西 |
| 英文关键词: Beiliu Area, selenium geochemistry, source of selenium concentration, Guangxi |
| 基金项目:广西土地质量地球化学评价项目(编号:桂国土资函【2014】877号、桂地矿办【2014】49号)资助。 |
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| 摘要点击次数: 1893 |
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| 中文摘要: |
| 文章采用地球化学方法,对北流地区不同土壤类型、土地利用类型及成土母质等土壤单元硒含量进行数理统计、GIS空间分析和因子分析,认为硒富集物质来源以内源性为主,主要包括石炭系鹿寨组、泥盆系、志留系、青白口系及其风化母质层。 |
| 英文摘要: |
| This paper adopts the geochemical method and analyzes the selenium contents in soil units with different soil types, land use types and soil parent materials by mathematical statistic, GIS spatial analysis and factor analysis, and consinders that the material source of selenium concentration in Beiliu area is mainly endogenetic, and principally derived from the Carboniferous Luzhai Formation, Devonian System, Silurian System, Qingbaikou System and their weathered parent material. |
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