透過您的圖書館登入
IP:3.128.197.164
  • 期刊
  • OpenAccess

Genesis and Sources of the East China Sea Shelf Sediments Based on Quartz-Grains Morphometric Analysis

從東海陸棚沈積物之石英顆粒外型分析沈積物之來源

並列摘要


The roundness and shape of clastic quartz-grains 0.25-0.315mm fractions from the East-China Sea Shelf sediments were investigated. Quartz- grains of most stations are characterized by great flatteness typical of that of sediments of large river under-water deltas. It is supposed that only some samples contain material from beach and shallow shelf sediments or aeolian. The supposed deltaic reworking sediment covers the shelf zone from the Changjiang River estuary to the shelf break.

延伸閱讀