云南元谋水化观测站改造和恢复观测分析  

OBSERVATION AND ANALYSIS ON RECONSTRUCTION AND RESTORATION OF YUANMOU HYDRATION OBSERVATION STATIONIN YUNNAN PROVINCE

作　　者：施建明 李庆 肖鑫 纪开林 SHI Jianming;LI Qing;XIAO Xin;JI Kailin(Yunnan Earthquake Agency,Kunming 650051,China;Nanhua Earthquake Agency,Nanhua 675200,China)

机构地区：[1]云南省地震局,云南昆明650051 [2]南华县地震局,云南南华675200

出　　处：《高原地震》2024年第2期28-35,共8页Plateau Earthquake Research

基　　金：云南省地震局科技“传帮带”项目(项目编号:CQ2-2023-05)资助。

摘　　要：2022年8月,云南省元谋县政府通过招商引资,计划在热水塘村范围内建设文旅康养城。元谋水化观测站位于文旅康养城建设范围内,此建设项目会对观测数据造成很大影响,因此拟定对元谋水化观测站进行迁建,因迁建工程时间长,故先改造并恢复原井观测。改造恢复观测后,元谋水化观测站仅保留主井进行观测,观测项目为深层水温、动水位、逸出气氡和逸出气汞等4个测项。恢复观测中,水温探头投放深度由120 m变更为128 m;水位探头投放深度由2.76 m变更为1.42 m,水温值有所升高,水位值下降。重新设计制作脱气装置后,气氡值因仪器参数问题出现下降,气汞值变化不大。元谋水化观测站已恢复观测并连续观测6个月,对恢复观测前后的数据进行分析,可为以后的水化台站建设积累经验。In August 2022,the Yuanmou County government intended to build a cultural tourism and health care city within the scope of Reshuitang Village in Yuanmou County through investment attraction.The Yuan-mou hydration observation station is within the scope of the construction of the cultural tourism and health care city.This construction project will inevitably make a huge impact on the observation data.Therefore,it is therefore proposed to relocate the Yuanmou hydration observation station.After the observation is taken up,the Yuanmou hydration observation station only retains the main well for observation.The observation items are four items:deep water temperature,dynamic water level,escaped gas radon and escaped gas mercury.In the recovery observation,the depth of the water temperature probe was changed from 120 m to 128 m.The depth of the water level probe was changed from 2.76 m to 1.42 m,the water temperature increased and the water level decreased.After redesigning the degassing device,the gas radon value decreased due to the problem of instrument parameters,and the gas mercury value did not change much.Yuanmou Hydration Observation Sta-tion has resumed observation and continuous observation for six months.The experience and observation quali-ty obtained in the recovery observation are discussed to accumulate experience for the construction of hydration stations in the future.

关 键 词：水化观测站 观测环境 观测数据对比 

分 类 号：P315.724[天文地球—地震学]