| 沙洲并陆与长江口北部岸线的演变 |
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| 引用本文： | 凌申.沙洲并陆与长江口北部岸线的演变[J].台湾海峡,2001,20(4):484-489. |
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| 作者姓名： | 凌申 |
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| 作者单位： | 江苏盐城师范学院生地系 |
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| 摘 要： | 全新世以来，长江口北岸南通－扬州南部经历了“浅海－陆地”的成陆过程。4ka，B.P．前，本区为一漏斗形的浅水海湾，河口拦门沙极为发育.4ka.B.P。以来，沙洲并岸，河口陆地淤长，长江口北部岸线呈东南延伸之势。
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| 关 键 词： | 全新世 长江口 沙洲 海岸 古地理 |
| 文章编号： | 1000-8160(2001)04-0484-06 |
Shoal's merging into land and evolution of north coastline of Changjiang Estuary |
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| LING Shen.Shoal''''s merging into land and evolution of north coastline of Changjiang Estuary[J].Journal of Oceanography In Taiwan Strait,2001,20(4):484-489. |
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| Authors: | LING Shen |
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| Abstract: | North Changjiang Estuary and south Nantong Yangzhou has experienced the process from shallow sea to land since Holocene. 4ka,B.P.ago, the district had been reduced into a huge bay as a funnel, and the estuarine sand bars developed very well in the Estuary.Since 4ka,B.P.,the sand bars have merged into the land which has expanded gradually in the Estuary,and the coastline of north Changjiang Estuary moved southeastwards. |
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| Keywords: | Holocene Changjiang Estuary sand bar |
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