昆仑山口西8.1级地震与我国西部地下水震后效应关系研究  

Study of the Relation between the M 8.1 Earthquake in the West of Kunlun Mountain Pass and the After-effect of Ground Water in West China

作　　者：付虹[1] 万登堡[1] 张立[1] 王世芹[1] 

机构地区：[1]云南省地震局,昆明650041

出　　处：《地震研究》2004年第1期14-20,共7页Journal of Seismological Research

基　　金：国家十五科技攻关项目 2 0 0 1BA60 1B0 1-0 2 -0 5课题资助

摘　　要：对 2 0 0 1年 11月 14日昆仑山口西发生的 8 1级地震 ,在我国西部新疆、青海、甘肃、陕西、四川和云南等六省区的地下水震后效应特征进行了分析研究 ,指出了地震后中国西部地区存在中期、中短期地震危险性。In this paper, the after-effect features of ground water in west China including Xinjiang Autonomous Region, Qinghai Province, Gansu Province, Shaanxi Province, Sichuan Province and Yunnan Province are analyzed and studied after the great earthquake with the magnitude of 8.1 occurred in the west Kunlun Mountain Pass on November 14th, 2001. Then a viewpoint is proposed that there exist the mid-term and short-term earthquake risks in the west part of China after the occurrence of this great earthquake. The method proposed in this paper is a preliminary try to study the after-shock by the after-precursor in a large area.

关 键 词：地下水观测 震后效应 地震危险性 中国西部地区 

分 类 号：P315.7[天文地球—地震学]