摘要
近年来,我国加大了土壤重金属污染治理与修复的力度,修复过程监管和效果评价成为重要的研究内容。针对当前存在的修复过程监管困难、修复效果评价因素多样等问题,本文选取内梅罗综合污染指数作为重要的评价指标,应用物联网技术、克里金空间插值方法和3D WebGIS开发技术,设计开发了一种在线的土壤重金属污染修复评价系统,该系统实现了修复工程管理、数据在线采集与管理、修复效果评价和三维可视化表达等功能,并在实际土壤修复工程中取得了较好的应用效果,提高了修复过程监管的效率和修复效果评价的准确性。
In recent years,government has intensified its efforts to control and remediate soil heavy metal pollution,so the supervision and evaluation of the remediation process has become an important research content.In view of the current difficulties in the supervision of the restoration process and the diversity of the factors for evaluating the remediation effect,the Nemerow comprehensive pollution index is selected as an important evaluation indicator in this paper,and the Internet of Things technology,Kriging spatial interpolation method and 3D WebGIS development technology are applied to design and develop an online soil heavy metal pollution remediation evaluation system.The functions,such as remediation project management,online data collection and management,remediation effect evaluation and 3D visualization expression are implemented.Good application effects has be achieved in actual soil remediation projects.The efficiency of repair process supervision and the accuracy of repair effect evaluation are improved.
作者
吴博
赵相伟
周小勇
冯康
栾吉山
WU Bo;ZHAO Xiangwei;ZHOU Xiaoyong;FENG Kang;LUAN Jishan(Key Laboratory of Geomatics and Digital Technology of Shandong Province,Shandong University of Science and Technology,Qingdao 266590,China;Beijing Ruimediation Environmental Restoration Co.,Ltd.,Beijing 100101,China)
出处
《测绘与空间地理信息》
2021年第10期131-135,139,共6页
Geomatics & Spatial Information Technology
