基于模型的生态环境分析系统构建  

Construction of Model?Based Ecological Environment Analysis System

作　　者：李小云 张晶 周解臻 金有杰[3] 王勇[4] 王辰星[5] LI Xiaoyun;ZHANG Jing;ZHOU Xiezhen;JIN Youjie;WANG Yong;WANG Chenxing(Nanjing LES Information Technology Co.Ltd.,Nanjing 210014,China;CETC LES Information System Co.Ltd.,Nanjing 210014,China;Nanjing Automation Institute of Water Conservancy and Hydrology,Ministry of Water Resources,Nanjing 210012,China;School of Applied Meteorology,Nanjing University of Information Science and Technology,Nanjing 210044,China;Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China)

机构地区：[1]南京莱斯信息技术股份有限公司,南京210014 [2]中电莱斯信息系统有限公司,南京210014 [3]水利部南京水利水文自动化研究所,南京210012 [4]南京信息工程大学应用气象学院,南京210044 [5]中国科学院生态环境研究中心,北京100085

出　　处：《指挥信息系统与技术》2022年第5期49-54,共6页Command Information System and Technology

基　　金：国家重点研发计划(2019YFB2102005)资助项目。

摘　　要：首先,为提高基于大数据的生态环境分析应用能力,融合遥感和物联感知等数据,构建了统一生态环境信息资源库;然后,研究了污染物扩散模型并全景展示,形成模型库、算法库以及平台化分析服务;最后,基于服务化框架构建了生态环境分析应用系统,实现了大气污染扩散分析、水文水动力-水质分析和土壤要素分析等分析应用。该系统可支撑环境质量分析、环境影响评价以及辅助环境事件应急决策。Firstly,to enhance the application ability on ecological environment analysis based on big data,and to integrate data like remote sensing data,Internet of Things(IoT)perception,etc.,a unified ecological environment information resource database is constructed.Then,the pollutant diffusion model is studied,and the result is displayed in a panoramic view.The model base,algorithm base and platform analysis service are formed.Finally,based on the service-oriented framework,an ecological environment analysis application system is constructed.Applications on air pollution diffusion analysis,hydrodynamics water quality analysis and soil element analysis are realized.The system can support the environmental quality analysis,the environmental impact assessment and the emergency auxiliary decision-making on environmental events.

关 键 词：生态环境分析 系统构建 污染物扩散 

分 类 号：TE319[石油与天然气工程—油气田开发工程]