重金属铜污染土壤光谱特性研究

近年来,重金属对土壤、植物的污染倍受人类的关注。因此,如何快速、准确、实时、大面积地监测重金属污染土壤和污染植物的研究迫在眉睫。首先通过实验的方法系统分析了不同程度重金属铜污染下土壤的光谱特性,并对各光谱数据进行显著性检验,方差分析结果表明利用高光谱直接对铜污染土壤进行监测是不可行的。

Study on Spectral Characteristics of Soil Polluted by Heavy Metal Copper

Recently,the heavy metal pollution of soil and plants has drawn great attention of human being.Therefore,it is extremely urgent how to monitor soil and plants with rapidly,exactly,real-timely and in a large area,which have been polluted by heavy metal in the different extent.This paper systematically analyzes the spectral characteristics of heavy metal copper contaminated soil polluted in virtue of experimental method,makes significance test on the spectral data.The result of variance analysis shows that monitoring copper contaminated soil directly by hyperspectral remote sensing is not feasible.