地震地磁观测与研究2013，Vol.34Issue(1)：136-139,4.DOI:10.3969/j.issn.1003-3246.2013.01/02.026
临潼地震台水温与远近场地震关系研究
A study on the relationship between water temperature in Lintong Seismic Station and the far and near-field earthquake
摘要
Abstract
In this paper, we systematically analyzed the variation of water temperature of daily observations during 20 years in Lintong Seismic Station. The normal dynamics and abnormal dynamics of water temperature were extracted and the relationship between water temperature dynamics and the earthquake of far and near-field(around the Tibetan Plateau block and Lintong observatory, respectively) are present here. The preliminary study can be concluded as the following aspects: Water temperature has an almost regular annual cycle with high variation in summer and low variation in winter, and then initial analysis showed that it is related with the cyclical extraction. Therefore,it belongs to normal dynamics. The variation that water temperature conties to rise, then turn down and disappear of annual cycle belongs to abnormal dynamic. There is a good correlation between abnormal dynamics and the far-field earthquake of M≥7. 5 in Tibetan Plateau block. Also, there is a good correlation between abnormal dynamic and the near-field earthquake of ML>4 in the Weihe River basin where the observatory is located. Our approach provides a reference for revealing the geody-namic conditions of the Tibetan Plateau Block since 1988.关键词
水温/远、近场地震/异常Key words
water temperature/ the far and near-field earthquake/ abnormalities引用本文复制引用
赵小茂,黄辅琼,王新,焦永红,何崇君,王磊..临潼地震台水温与远近场地震关系研究[J].地震地磁观测与研究,2013,34(1):136-139,4.基金项目
国家自然科学基金(NSF40674024)、中国地震局南北地震带北段大震危险性强化跟踪研究项目、2011年震情跟踪合同制定向工作任务及陕西省地震局青年科研基金课题联合资助 （NSF40674024）
