摘要
使用青海省都兰地震台单台记录以及定位资料,对该台的地震监测能力进行了分析探讨,统计了2000年以来所记录到的地震目录,根据该目录分析了2000年以来都兰地震台周边300 km范围内的地震资料,分别分析了0～100 km;101～200 km范围地震分布、频次、震级、地震的完整性等方面内容,结果表明,随着数字地震记录仪器的更新、升级和观测人员的业务提升,地震的观测记录趋于稳定,单台的监测能力在逐年提高。
The monitoring capacity of Dulan seismic station in Qinghai province is analyzed by the data,and according to the earthquake catalog statistics since 2000 to 2010,the distribution,frequency,magnitude, integrity and other aspects of the earthquakes of 0~100 km and 101~200 km range around Dulan are analyzed since 2000.The results show that earthquake observation data are stabilized,Doulan single seismic station monitoring ability increased every year with the digital seismic recording equipment updates and upgrades.
出处
《高原地震》
2011年第3期19-23,共5页
Plateau Earthquake Research
基金
地震预报科研三结合
青海省地震科学基金(2009B03)联合资助
关键词
青海
都兰
地震监测
地震资料
Qinghai
Dulan
Seismic monitoring capability
Seismic data
