摘要
以来凤县全域为研究对象,分析研究区表层土壤Ge及藤茶Mn、Se元素地球化学特征,结果表明,泥盆系地层区及志留系地层区土壤表层Ge含量明显高于其它地质单元区,高Fe含量土壤中Ge元素含量相对较高,人工扰动对土壤Ge含量的影响作用有限;研究区高Se及高Mn藤茶产区土壤元素Ge含量明显高于低Se及低Mn藤茶产区,高Se、高Mn藤茶产地环境优良。
Taking Laifeng County as the research object,the geochemical characteristics of Ge,Mn and Se elements in the topsoil of the study area were analyzed.The results showed that the Ge content in the surface soil of Devonian and Silurian strata was significantly higher than that of other geological units,and the Ge content in the soil with high Fe content was relatively high,and the effect of artificial disturbance on the Ge content of soil was limited.The high Se and high Mn Tengcha in the study area was high.The content of Ge in the soil of the tea producing area was significantly higher than that of the low Se and low Mn rattan tea producing areas,and the environment of the high Se and high Mn rattan tea producing areas was excellent.
作者
白洋
赵辞
吴颖
罗军强
张元培
郑雄伟
Bai Yang;Zhao Ci;Wu Ying;Luo Junqiang;Zhang Yuanpei;Zheng Xiongwei(Geophysical Exploration Brigade of Hubei Geological Bureau,Wuhan,Hubei 430056)
出处
《资源环境与工程》
2020年第4期541-544,共4页
Resources Environment & Engineering
基金
湖北省“金土地”工程——高标准基本农田地球化学调查项目(项目编号:ESXPC201907)。
关键词
锗
藤茶
富集效应
germanium
Ampelopsis grossedentata
enrichment effect
