地透雷达技术概述及其在土壤学研究中应用的前景  

GEORADAR TECHNIQUE AND PROSPECTS OF ITS APPLICATION IN SOIL SCIENCE

作　　者：程竹华[1] 张佳宝[1] 朱安宁[1] 

机构地区：[1]中国科学院南京土壤研究所,南京210008

出　　处：《土壤》2003年第1期22-26,共5页Soils

基　　金：国家重点基础研究发展项目(G1999011803);中国科学院知识创新项目K2CX2-404。

摘　　要：传统的土壤采样技术存在着诸多的不足,使得新技术的探索势在必行。地透雷达技术已成功应用在地质、地球物理、考古等领域中。本文在对地透雷达技术原理进行简要阐述的基础上,着重分析了地透雷达技术在土壤学研究中应用已取得的成果和其前景。认为地透雷达技术同传统的采样调查技术相比,具有快速、非破坏性等优点,同时也阐明进一步探索和改善该技术在土壤学中应用的必要性。Inherent limitation involved in the traditional soil sampling techniques makes it imperative to explore alternative new techniques. Georadar has already been successfully applied in research fields like geology, geophysics, archaeology, etc. Besides a brief introduction to the principle of the georadar technique, this paper emphasized achievements and prospects of its application in the study of soil science. It concluded that compared with the traditional ones, the georadar technique is faster and non-destructive. Meanwhile, the paper also reiterated the necessity to expand and improve application of the technique in soil science.

关 键 词：地透雷达技术 应用 土壤学 采样技术 工作原理 

分 类 号：S151.9[农业科学—土壤学]