Study on Eco-Geochemical Characteristics of Rugao
详细信息
- 责任者：Weng Zhihua (Geological Survey of Jiangsu Province ; Nanjing 210018 ; China) ; Wu Xinmin ; Jin Yang
- 刊名：Journal of Geology
- 出版年：2012
- 卷期：36(2)
- 关键词：生态地球化学 ; ecological geochemistry ; 微量元素 ; minor elements ; 江苏 ; Jiangsu Province
- 页码：p.175-179
- 图表：illus., 3 tables, 5 refs.
- 分类号：1800
- issnNo：ISSN1674-3636
- isbnNo：CN32-1796/P
摘要
Based on the previous research results on longevity for Rugao in Jiangsu Province, and in light of eco-geochemistry, the authors studied and analyzed the characteristics of microelements in soil solution, shallow ground water, wet and dry deposition of the at- mosphere. It was concluded that the microelements of selenium, iodine and zinc were rich and they were beneficial to human health, those heavy element contents harmful to human health like arsenic, mercury, cadmium and lead were the lowest in the whole province, demonstrating that a fine eco-geochemical environment was the origin of longevity in Rugao.
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