污染场地土壤的光谱特征分析  

Spectral characteristics analysis of polluted site soil

作　　者：盖利亚[1] 孙银行[1] 冯文娟 丁燕梅 陈宗良[1] 

机构地区：[1]中国地质调查局水文地质环境地质调查中心,河北保定071051 [2]兖矿集团邹城华建设计研究院,山东济宁273500 [3]浙江省第二测绘院,杭州310012

出　　处：《测绘科学》2015年第1期42-46,共5页Science of Surveying and Mapping

基　　金：中国地质调查局地质调查项目"土壤与地下水污染场地调查与修复技术方法研究"

摘　　要：随着经济发展与城市化进程的加速,随之带来的土壤污染等环境问题呼之欲出。传统的土壤环境监测方法依赖于定点采样分析,耗时长,成本高;而遥感技术凭借监测范围广、速度快、成本低和便于进行长期动态监测等优势,已广泛应用于环境地球化学和土壤科学等领域。文章以天津某农药厂为研究对象,在地面土壤光谱实测以及土壤中农药类污染物化学分析的基础上,开展农药类污染物的土壤光谱响应特征研究,分析不同农药类污染物对土壤光谱特征的影响,为进一步应用遥感技术进行土壤地球化学填图、土壤质量评价等提供参考。With the development of economy and the acceleration of urbanization process,the site of the soil pollution and other environmental problems are growing worse.The traditional soil environmental monitoring method depends on the point sampling analysis with long time and high cost.While remote sensing technology with wide monitoring scope,high speed,low cost and easy to carry on the long-term dynamic monitoring and other advantages,has been widely used in environmental geochemistry and soil science,etc.In this paper a pesticide factory in Tianjin was taken as the research object,the soil spectral response characteristics of pesticide pollutants were studied based on the spectral measurement of surface soil and the chemical analysis of pesticide pollutants in soil,to analyze the influence of different pesticide pollutants on the soil spectral features.The result would provide a reference for the further application of remote sensing technology in soil geochemical mapping and soil quality evaluation.

关 键 词：污染场地 土壤 光谱分析 遥感监测 

分 类 号：P237.9[天文地球—摄影测量与遥感] X5[天文地球—测绘科学与技术]