活动构造与强震:专辑序言  

Active tectonics and strong earthquakes:A preface for the special issue

作　　者：吴中海[1] 郑文俊 任俊杰 任治坤[4] WU Zhonghai;ZHENG Wenjun;REN Junjie;REN Zhikun(Institute of Geomechanics,Chinese Academy of Geological Sciences,Beijing 100081,China;School of Earth Sciences and Engineering,Sun Yat-sen University,Zhuhai 519082,Guangdong,China;School of Earth Science and Resources,China University of Geosciences,Beijing 100083,China;Institute of geology,China Earthquake Administration,Beijing 100029,China)

机构地区：[1]中国地质科学院地质力学研究所,北京100081 [2]中山大学地球科学与工程学院,广东珠海519082 [3]中国地质大学(北京)地球科学与资源学院,北京100083 [4]中国地震局地质研究所,北京100029

出　　处：《地质力学学报》2024年第2期181-188,共8页Journal of Geomechanics

基　　金：中国地质调查局地质调查项目(DD20242319,DD20230014);国家自然科学基金联合基金项目(U2002211,U2139201);西藏自治区第1次全国自然灾害综合风险普查项目(2022年地震灾害部分)(XZLX-BMC-2022-053)。

摘　　要：活动构造既是地壳最新活动的表现,也是导致强震的主要根源。中国内地因发育了复杂的活动构造系统,成为世界上强震活动及相关灾害特别严重的地区。因此,深入认识中国内地的活动构造特征与强震发生规律,有助于在城镇规划和重大工程建设中科学防范或规避强震灾害风险。为了及时交流活动构造与强震研究领域的最新成果,此期专辑优选了代表性论文12篇,主要涵盖了活动构造控震、古地震、活动断裂调查与探测、地震地质灾害、遥感技术应用和水库诱发地震共6个不同领域的研究进展。综合此期专辑的新成果和国内外相关领域的研究动态,建议活动构造与强震研究应关注4个方面的动态进展,包括:从活动构造演化及活动断裂体系角度更全面地认识区域强震的危险性;活动构造已步入定量化与精细化调查研究阶段;高精度遥感和多种定年技术的应用正在不断扩展古地震研究的范围和时限;人类活动诱发地震问题。Active tectonics is not only the manifestation of the latest crustal activity but also the leading cause of strong earthquakes.With its complex active tectonic system,China has become an area with particularly severe seismic activity and related hazards worldwide.Therefore,a deep understanding of active tectonic characteristics and the occurrence patterns of strong earthquakes in China can help scientifically prevent or mitigate the risk of seismic disasters in urban planning and major engineering construction projects.In order to timely exchange the latest achievements in the field of active tectonics and strong earthquakes,this special issue on Active Tectonics and Strong Earthquakes selected 12 representative papers,mainly covering six different fields,including the earthquake-controlling process of active tectonics,paleoearthquakes,surveying and detection of active faults,seismic geological hazards,application of remote sensing technology and reservoir-induced earthquakes.Based on the new achievements of this issue and the research trends in related fields at home and abroad,it is suggested that future research on active tectonics and strong earthquakes should focus on four aspects:(1)comprehensive understanding of regional seismic hazards from the perspective of active tectonic evolution and active fault systems;(2)quantitative and refined field investigations of active tectonics;(3)application of high-precision remote sensing and various dating techniques continuously expanding the scope and timing of paleoearthquake research;(4)human-induced earthquakes.

关 键 词：活断层探测 古地震 诱发地震 同震破裂与灾害 活动构造体系 

分 类 号：P315[天文地球—地震学]