冀16井水温潮汐及其长期变化特征  

Analysis of Water Temperature Tide and Its Long-term Characteristics in Well Ji-16

作　　者：任佳 王秀英 李小凡 罗娜[1,5] 王静 REN Jia;Wang Xiuying;LI Xiaofan;Luo Na;Wang Jing(Hebei Hongshan National Observatory on Thick Sediments and Seismic Hazards,Xingtai 054000,China;National Institute of Natural Hazards,Ministry of Emergency Managenment of China,Beijing 100085,China;Zhangjiakou Central Seismic Station,Hebei Earthquake Agency,Zhangjiakou,Hebei 075061,China;Peking University,Beijing 100871,China;Xingtai Central Seismic Station,Hebei Earthquake Agency,Xingtai,Hebei 054000,China)

机构地区：[1]河北红山巨厚沉积与地震灾害国家野外科学观测研究站,河北邢台054000 [2]国家自然灾害防治研究院,北京100085 [3]张家口地震监测中心站,河北张家口075000 [4]北京大学,北京100871 [5]邢台地震监测中心站,河北邢台054000

出　　处：《华北地震科学》2024年第4期78-85,共8页North China Earthquake Sciences

基　　金：河北红山巨厚沉积与地震灾害国家野外科学观测研究站专项(DZ202111060002)。

摘　　要：利用冀16井连续4年水温观测数据对该井水温潮汐现象展开研究,通过对该井水温观测数据与体应变固体潮理论值对比、井水温潮汐与体应变固体潮相对相位变化对比、井水温潮汐日变及不同时段变化幅度的长期变化特征的研究,认为冀16井水温观测数据具有很好的潮汐效应;通过潮汐效应的微动态变化过程,可以解释水温潮汐日变幅度减小的成因。研究表明,利用大量数据对井水温潮汐现象的分析方法可以为相关内容的研究提供参考。The water temperature tide phenomenon is studied using the 4 years observations data obtained in Well Ji-16.The following tasks are carried out:(1)comparing water temperature observations with theoretically calculated values of body strain tides;(2)comparing relative phase changes between water temperature observations and theoretical body strain tide;(3)analyzing the long term characteristics of diurnal variation and short time variations at different time of the water temperaturature observations.The conclusion is the water temperature observations from Well Ji-16 have a good tidal effect,which can be used to explain the decreases of the diurnal variation amplitude through the micro dynamic change process of tidal effect.A large amount of data is used to analyze the water temperature tide phenomenon in this paper,which can provide a reference for the research of related topics.

关 键 词：冀16井 水温观测 潮汐效应 日变特征 长期变化特征 

分 类 号：P315.723[天文地球—地震学]