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《中国档案分类法＜地震档案分类表＞》是地震档案的科学分类标准，它的分类体系充分反映了我国地震档案的特点及地震行业的职能分工特征。该文介绍了《中国档案分类法＜地震档案分类表＞》的分类体系及其在中国地震局地球物理研究所的应用，指出了它在应用中存在的一些问题。 相似文献
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A note on the strong ground motion recorded during the Mw 6.8 earthquake in Myanmar on 24 March 2011
Teraphan Ornthammarath 《Bulletin of Earthquake Engineering》2013,11(1):241-254
This study aims to investigate a Mw 6.8 earthquake that occurred in Myanmar on 24 March 2011. The epicenter of this earthquake struck very close to the Tarlay town which is located near the border of Myanmar, Lao People’s Democratic Republic (PDR), and Thailand. In addition, this shallow left-lateral strike-slip earthquake occurred on Nam Ma fault which is previously identified as an active fault. Based on instrumental earthquake catalogue, Nam Ma fault did not produce any earthquake greater than magnitude 6 for at least 100 years. So the 24 March 2011 earthquake is essentially filling the gap of relatively short instrumental earthquake catalogue in this region. The strong ground motion from this event has been recorded in Thailand with the highest peak ground acceleration (PGA) of 0.20 g at 28 km distance at Mae Sai town. Comparison between observed strong motion and global empirical equation had been provided. Over the distance range for which the model is applicable, they are in fair agreement. On the other hand, at long distance, the large positive and negative residuals suggest that a change in slope in the attenuation is not reflected in these relations. Lastly a seismological aspect of strong ground motion at Mae Sai had been given. 相似文献
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ASSESSMENT OF ENVIRONMENTAL QUALITY FOR EARTHQUAKE RISK IN BEIJINGAREA──THE APPLICATION OF GEOGRAPHIC INFORMATION SYSTEM（GIS） 
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下载免费PDF全文 ＡＳＳＥＳＳＭＥＮＴＯＦＥＮＶＩＲＯＮＭＥＮＴＡＬＱＵＡＬＩＴＹＦＯＲＥＡＲＴＨＱＵＡＫＥＲＩＳＫＩＮＢＥＩＪＩＮＧＡＲＥＡ──ＴＨＥＡＰＰＬＩＣＡＴＩＯＮＯＦＧＥＯＧＲＡＰＨＩＣＩＮＦＯＲＭＡＴＩＯＮＳＹＳＴＥＭ（ＧＩＳ）ＨａｎＺｈｕｊｕｎ；Ｊｉａ 相似文献
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地震档案信息资源是宝贵的财富，地震档案工作者应不断提高自身素质，充分开发地震档案资源，利用现代化手段进行信息发布，使其能最大限度地为地震科研服务。 相似文献
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地震科技信息的积累和应用是我国地震科学事业发展的基础，我国的地震信息工作在地震预报的探索和研究中以及地震工程应用中，均发挥了重要的作用，为进一步认识地震科技信息的重要性，发展这一事业，本文就地震科学研究与地震科技信息的内在联系，地震科技信息的运行机制及地震科技信息工作的发展提出了一些新的观点。 相似文献
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本文论述在新形势下地震台站体制、任务改革的必要性与可行性，认为地震台实行地震监测、科研、预报三结合和将单一观测型台站转化成观测－－科研型台站系我国地震台站的发展方向。文中结合牡丹江等地震台的实践对三结合地震台站建设的实施办法和管理体制进行了讨论。 相似文献
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采用随机干扰方法，在地震观测误差容许值范围内，对地震观测资料进行人为随机干扰。在此基础上，使用干扰前后的资料对b值、η值、地震活动度S值、活动标度H值、等效地震M和频度N等6种地震学参量进行偏差分析，研究地震观测误差对地震学参量的影响。 相似文献
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防震减灾事业的长期可持续发展取决于地震科技进步,而制定好地震科技发展规划是推动地震科技进步的重要保障。本文建议了地震科技发展战略制定应考虑的5个原则,提出当前和今后一段时期地震科技发展战略的构想,从11个方面提出了“十一五”地震科技项目建议,同时,对其中地震预报科学实验场的选择提出了原则建议,进而从科学意义与必要性、已具备的条件、科学目标、监测与研究内容和运行机制与模式等5个方面论述了祁连山大震机理与预报科学实验场建设的可行性。 相似文献
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GIS as a Tool for Seismological Data Processing 总被引：2，自引：0，他引：2
G. Leonard Z. Somer Y. Bartal Y. Ben Horin M. Villagran M. Joswig 《Pure and Applied Geophysics》2002,159(5):945-967
—?A computerized application of an integrated seismological GIS model is presented. An object oriented approach of the GIS topology is introduced and the special functions and features of this system are described. A network topology was selected to simulate the network characteristics of seismological data management and analysis. Each seismological entity is considered as a graphical data object, which is associated to other objects by predefined relationships. The graphical user interface introduced by GIS enables to handle seismological software routines and data in a more intuitive way. Examples of interactive processing of seismic waveforms for detecting, locating and characterizing seismic events using GIS visualization capabilities are presented. The benefits of this system during a passive seismic survey in the framework of the CTBT are highlighted. 相似文献
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本文概述了地震系统文献资源的现状及其发展对策，内容包括地震文献资源概况、地震文献资源的调查分析、地震系统文献资源建设中存在的主要问题以及地震文献资源建设发展对策。 相似文献
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吴忠良 《地震地磁观测与研究》1992,(5)
通过震级-频度关系资料和地震台站分布资料的分析,发现震级-频度关系曲线在震级较小的一端的分布特征反映了地震能量分形和地震台站状况交互作用的结果,从而在地震序列分析中,考虑不同历史时期地震台站的状况及其影响,是一项必不可少的工作. 相似文献
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