摘要
从稀土元素在土壤中的吸附/解吸、扩散和迁移等方面论述了稀土元素土壤环境化学研究的现状,以及尚需开展的研究,为全面进行农用稀土环境风险评价提供了资料。
This paper summaries recent research works on the characteristics of e nvironmental chemistry of Rare Earth Elements (REEs) in soils. Main discussion i s focused on the following topics: adsorption- desorption of REES in different soils in China; the transfer properties and fate of exogenous REEs in soils; stu dies on REEs; present studies on simulation and prediction of transportation of REEs in soil. Through these studies, it is favorable to provide basic data in ri sk assessment of REEs applied in agriculture.
出处
《农业环境保护》
CSCD
北大核心
2002年第3期269-271,共3页
Agro-Environmental Protection
基金
国家自然科学基金资助重大项目(29890280)
关键词
稀土元素
土壤
吸持
迁移
环境土壤学
Rare earth elements (REEs)
soils
adsorption- desorption
tranfer
