北京市平原区地质资源环境监测网络优化设计

Optimization Design of Monitoring Network of Geological Resources and Environment in Beijing Plain Area

地质资源环境监测是一项长期性、基础性、公益性工作,可实现对各类地灾隐患的有效监控、评价、预警、预报。为了全面保障城市战略性地质资源和地质环境的可持续发展,在现有监测网基础上,应打破应用格局,优化监测网络部署,为将来实现地质资源环境承载力的立体动态监测,实现多个监测预警系统监测信息的有效融合,实现地质资源的按需服务和地质信息的全面共享奠定基础。本文首先分析了北京市平原区在各地质资源环境专业领域的监测现状及存在的主要问题,对监测网部署的内容及特点进行阐述,确定了监测网络优化的主要对象,对各专业监测网络建设的优化部署原则进行探讨,通过引入九大类地质要素的分类机制,建立基于地质要素的综合监测网络。根据每种要素的监测目的和部署原则获取隐伏线性构造、地面沉降、地下水环境、地温场环境、土壤地质环境、地下空间、重大线性工程的动态监测信息,其长期的监测数据将为进一步研究地质环境承载能力,提供可靠的基础资料。

Geological resources and environment monitoring is a piece of long-term,basic and public welfare work,which can effectively monitor,evaluate,warn and forecast all kinds of hazards.In order to guarantee the sustainable development of urban strategic geological resources and geological environment,based on the existing monitoring network,the application should break the pattern,optimization of monitoring network deployment,realize the geological resource environmental bearing capacity for the future of three-dimensional dynamic monitoring,implement multiple monitoring early warning system for monitoring the effective integration of information,according to the geological resources and geological information sharing service.This article first analyzes the Beijing plain area in various geological resources and environment in the field of professional status quo and main problems of monitoring,elaborates the content and characteristics of the monitoring network deployment,and determines the main objects of the monitoring network optimization.The optimization of each major monitoring network deployment principle are discussed.By introducing mechanism of nine categories of the classification of geological factors,the comprehensive monitoring network has been set up based on the geological factors.According to each of the elements of the purpose of monitoring and deployment principle for concealed linear structure,ground subsidence,groundwater environment,geothermal field environment,soil,geological environment,underground space,significant linear engineering dynamic monitoring information,the long-term monitoring data will become the basis of further study on geological environment carrying capacity to provide reliable data.