从太平洋到喜马拉雅的沉积学新航程——21届国际沉积学大会研究热点分析  

A New Journey in Sedimentology from the Pacific to the Himalayas:Analysis of research hotpots from the 21st International Sedimentological Congress

作　　者：朱筱敏[1] 陈贺贺 谈明轩 李顺利[4] 秦祎 杨棵 ZHU XiaoMin;CHEN HeHe;TAN MingXuan;LI ShunLi;QIN Yi;YANG Ke(College of Geosciences,China University of Petroleum(Beijing),Beijing 102249,China;School of Ocean Sciences,China University of Geosciences(Beijing),Beijing 100083,China;College of Oceanography,Hohai University,Nanjing 210098,China;School of Energy Resources,China University of Geosciences(Beijing),Beijing 100083,China;School of Earth Sciences and Engineering,Xi’an Shiyou University,Xi’an 710065,China)

机构地区：[1]中国石油大学(北京)地球科学学院,北京102249 [2]中国地质大学(北京)海洋学院,北京100083 [3]河海大学海洋学院,南京210098 [4]中国地质大学(北京)能源学院,北京100083 [5]西安石油大学地球科学与工程学院,西安710065

出　　处：《沉积学报》2023年第1期126-149,共24页Acta Sedimentologica Sinica

基　　金：国家自然科学基金项目(42272110)。

摘　　要：【意义】第21届国际沉积学大会于2022年8月在北京召开。会议热点主要包括深时气候与环境、构造与火山沉积学、环境与灾害沉积学、生物沉积过程、陆相碎屑沉积体系、海相碎屑沉积体系、海相碳酸盐岩沉积、现代沉积过程、资源沉积学、沉积地球化学和地球科学研究新方法技术。【进展】与往届国际沉积学大会相比,深时气候演化以及中新生代温室效应和极热事件、新生代亚洲—青藏高原气候变化机制及沉积响应、特提斯构造与沉积作用、亚洲大陆边缘源—汇系统与沉积机制、碎屑沉积和生物沉积作用、海盆与湖盆混合沉积过程与时空差异、火山沉积学与灾害沉积学、有机—无机相互作用与碳中和、大数据与人工智能等方面受到广泛关注,深海油气资源及沉积矿床等相关研究得到了快速发展。【结论与展望】国际沉积学大会的前沿动态和热点问题综合分析表明,未来中国沉积学研究应当不断推动沉积地质学由定性描述向定量分析发展,创建具有中国区域地质特色的沉积学理论体系,为确保我国能源资源安全作出地质贡献。[Significance]The 21st International Sedimentological Congress was held in Beijing in August 2022.The main topics of the congress included deep-time climate and environment,tectonic and volcanic sedimentology,environmental and disaster sedimentology,biodepositional processes,continental clastic depositional systems,marine clastic depositional systems,marine carbonate sediments,modern sedimentary processes,resource sedimentology,sedimentary geochemistry,and new methods and technologies for earth science research.[Progress]In contrast to previous International Sedimentological Congresses,the evolution of deep-time climate,the Meso-Cenozoic greenhouse effect and thermal maximum,mechanisms of climate change and sedimentary response in the Cenozoic Asian-Tibetan Plateau,Tethyan tectonic domain and sedimentation,Asian continental margin source-to-sink system and depositional mechanism,clastic sedimentation and bio-sedimentology,processes and spatiotemporal differences of mixed sediments between marine and lacustrine basins,volcanic sedimentology and disaster sedimentology,organicinorganic interaction and carbon neutral,and big data and artificial intelligence have attracted significant attention.In addition,deep-sea oil and gas resources and sedimentary mineral deposits are rapidly developing fields.[Conclusions and Prospects]A comprehensive analysis of frontier trends and hot issues at the International Sedimentology Congress shows that future sedimentological research in China should continue to promote the development of sedimentary geology from qualitative description to quantitative analysis,create a sedimentological theoretical system with Chinese regional geological characteristics,and make geological contributions to ensure the security of energy resources in China.

关 键 词：国际沉积学大会 研究热点 深时气候与环境 资源沉积学 沉积地球化学 新技术与新方法 发展趋势 

分 类 号：P512.2[天文地球—地质学]