中文摘要：

激光诱导击穿光谱laser-induced breakdown spectroscopy，LIBS）作为一种很有前景的分析和测量技术在过去的10多年中已经显现出来。本文介绍了激光诱导击穿光谱的工作原理和定量定性分析的理论基础，综述了LIBS技术在土壤重金属As、Cd、Cr、Hg、Pb和Zn等污染快速测量中的应用和仪器研究进展，分析了LIBS应用在该领域中存在的主要问题，对未来基于LIBS快速检测土壤重金属污染需要解决的定量测量和检测限等关键问题进行了探讨。

英文摘要：

Laser-induced breakdown spectroscopy（ LIBS）has emerged in the past ten years as a promising technique for analysis and measure. The fundamental principle of LIBS for in situ qualitative and quantitative analysis is introduced. Current development of the instrument and its applications in rapid detection of heavy metal contamination elements, such as As, Cd, Cr, Hg, Pb and Zn in soils are reviewed in detail. The critical problems such as how to achieve quantitative measurement and improve the detection limit of LIBS are discussed.