收稿日期: 2003-06-23
修回日期: 2003-07-27
网络出版日期: 2003-10-01
基金资助
国家重点基础研究发展规划项目“中国边缘海的形成演化及重要资源的关键问题”(编号：G20000467)；中国科学院院知识创新工程重大项目“晚第四纪中国海洋与陆地相互作用中的海洋古环境特征”（编号：KZCX3-SW-220）资助.
SOURCE TO SINK: SEDIMENTATION IN THE CONTINENTAL MARGINS
Received date: 2003-06-23
Revised date: 2003-07-27
Online published: 2003-10-01
曹奇原 , 秦蕴珊 , 李安春 , 李铁刚 . 从源到汇：大陆边缘的沉积作用[J]. 地球科学进展, 2003 , 18(5) : 713 -721 . DOI: 10.11867/j.issn.1001-8166.2003.05.0713
Continental margins are the principal locus of sediment accumulation on the Earth. The resulting strata have documented important information on global sea-level change, climate change, lithosphere deformation, ocean currents, geochemical cycles, organic productivity and sediment replenishment. However, although the continental margins sediment dispersal systems have been studied for several decades, still are there many problems remained to be less well understood, especially, quantitative explanation to the dispersal systems and the strata formed from them has not been achieved. So a initiative to study the source-to-sink: margin sedimentation systems and relating geological processes is being conceived by geological sciences communities around the world, to better predict the behavior of the margin sediment dispersal systems. The research objects, contents and major intended scientific problems around source-to-sink margin sedimentation were outlined is this paper, major contributions of DSDP and ODP and recent development in this domain have also been introduced.
Key words： Source to sink; Sedimentation; Continental margins.
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