广东地震地下流体监测网质量与效能分析  

Quality and Efficiency of the Guangdong Seismic Underground Fluid Monitoring Network

作　　者：陈贵美[1] 谭争光[1] 刘锦[1] CHEN Guimei;TAN Zhengguang;LIU Jin(Guangdong Earthquake Agency,Guangzhou 510070,China)

机构地区：[1]广东省地震局,广州510070

出　　处：《华南地震》2024年第3期23-32,共10页South China Journal of Seismology

基　　金：广东省地震局青年地震科学基金(GDDZZ202404)。

摘　　要：依据流体学科相关评价标准,从广东地下流体观测网观测环境、观测仪器、观测质量和预测应用方面着手,结合地下流体学科台网中心提供的台站网运行监控和质量监控情况,对地下流体观测网每个观测站的观测环境、仪器的运行情况、观测仪器产出的数据的质量及其预测应用情况进行了评估。结果显示,观测站观测环境满足二类台站居多;观测数据运行率为优秀者占比:水位、水温和氡各为77.8%、63.6%和100.0%;流体仪器数据完整率全部为优秀;预测应用效能井水位和氡均为良好,水温有88.9%为良好。通过评估,较全面地分析了广东地下流体观测网存在的问题,并针对存在的不足提出改进措施及建议。According to the relevant evaluation standards of fluid science,the underground fluid observation network in Guangdong was studied in terms of observation environment,observation instrument,observation quality,and predicted application.Combined with the operation monitoring and quality monitoring data of the station network provided by the China Earthquake Network Center,the observation environment,instrument operation,the quality of the data produced by the monitoring instruments,and the predicted application of each observation station in the underground fluid observation network were evaluated.The results show that the majority of stations satisfy the second-class station requirements for the observation environment.The proportion of excellent observation data operation rates is as follows:water level,water temperature,and radon are 77.8%,63.6%,and 100.0%,respectively.The data completeness of all fluid instruments is rated as excellent.The predicted application efficacy for well water level and radon are both good,with 88.9% of water temperatures being rated as good.Through the evaluation,a comprehensive analysis of the issues existing in the Guangdong underground fluid monitoring network is conducted,and improvements along with suggestions are proposed for these shortcomings.

关 键 词：地下流体观测网 观测仪器 观测环境 监测效能 

分 类 号：P315.723[天文地球—地震学]