跨越时空变化的季风系统——第2届PAGES全球季风研讨会回顾与展望  

LINKING MONSOON SYSTEMS ACROSS SPACE AND TIME SCALES——A SUMMARY OF THE 2^(nd) PAGES GLOBAL MONSOON SYMPOSIUM IN SHANGHAI

作　　者：田军[1] 

机构地区：[1]同济大学海洋地质国家重点实验室,上海200092

出　　处：《海洋地质与第四纪地质》2011年第1期61-65,共5页Marine Geology & Quaternary Geology

基　　金：国家自然科学基金(40976024);霍英东青年教师基金(111016);2008年教育部新世纪优秀人才支持计划(NCET-08-0401);上海市青年科技启明星跟踪项目(10QH1402600);国家重点基础研究发展规划项目(2007CB815902)

摘　　要：第二届PAGES全球季风研讨会探讨了全球季风的概念,讨论了区域性季风系统之间的对比关系,评估并提出了新的古季风强度的替代性指标,讨论了与季风关联的极端水文事件。研讨会从多时间尺度上综合考虑季风系统的变化规律及其驱动机制,除了与厄尔尼诺相关的年际变化,还涵盖了从年代际到地质长周期的各种时间尺度上季风系统的驱动机制。我们对季风的研究需要从"全球性"和"多尺度"着眼,力争取得全新的认识。The 2nd PAGES global monsoon symposium which was held in Tongji University,Shanghai,China,from September 13 to 15,2010,discussed four topics,namely the global monsoon concept,global correlation of regional monsoons,proxies of global monsoon intensity and monsoon related extreme hydrological events.Aside from the inter-annual variability associated with ENSO etc,this symposium discussed monsoons from inter-decadal to geological long-term cycles and the driving forces of their evolution and variations in a global scale.As a consensus,the symposium is not just providing a global view of regional monsoons,rather,it provides a new view of the regional monsoons as a global system.The global monsoon directly responds to external forcing,as well as interacts with high latitude processes through teleconnection.

关 键 词：全球季风 PAGES 

分 类 号：P532[天文地球—古生物学与地层学]