摘要
从污染土壤复介电常数与污染成分的关系模型、污染土壤复介电常数测量技术两个方面综述了目前国内外学者利用介电特性和电磁波信号开展的土壤污染探测研究.最后指出,基于污染土壤的介电特性获取污染土壤中污染物含量是一项非常有前景的技术,其目的是通过获取土壤复介电常数的变化信息,定性和定量的对污染场地做出评价.
We summarize the contaminated soil detection research based on dielectric character and electromagnetic signal in two aspects： the relation model of contaminated soil complex permittivity and pollutants, measurement technology of contaminated soil complex permittivity. To get the contamination content by measuring the dielectric character of contaminated soil is a prospective technology, because its aim is to evaluate situations definitely and quantitatively by obtaining the changing information of soil permittivity.
出处
《地球物理学进展》
CSCD
北大核心
2010年第6期2184-2192,共9页
Progress in Geophysics
基金
中央级公益性科研院所基本科研业务专项(2009KYYW04)
国家高技术研究发展计划(863)项目(2007AA061303)资助
关键词
复介电常数
电磁波
土壤污染
污染成分
Permittivity, electromagnetic wave, soil pollution, contamination content
