| 全新世苏北沿海岸线冲淤动态研究 |
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| 引用本文： | 凌申.全新世苏北沿海岸线冲淤动态研究[J].海洋科学进展,2002,20(2):37-46. |
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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,江苏,盐城,224002 |
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| 摘 要： | 探讨了 1 0kaB .P .以来苏北海岸线的动态演变过程 ,结果表明 :全新世本区曾遭受海侵。 6kaB .P .前 ,苏北海岸线位于西冈一线。 6kaB .P .至唐宋时期 ;海岸线变动较小 ,古砂堤成组出现 ,东冈代表了这个时期的海岸线 ,1 1 2 8- 1 85 5年 ,黄河夺淮 ,海岸线东迁迅速 ,古砂堤不够发育
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| 关 键 词： | 苏北海岸线 全新世 砂堤 |
| 文章编号： | 1000-7199(2002)02-0037-10 |
| 修稿时间： | 2001年4月21日 |
Study on the Dynamic Changes of Coastline in North Jiangsu Since the Holocene |
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| LING Shen.Study on the Dynamic Changes of Coastline in North Jiangsu Since the Holocene[J].Advances in Marine Science,2002,20(2):37-46. |
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| Authors: | LING Shen |
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| Institution: | LING Shen 1 |
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| Abstract: | In this paper, the dynamic evolution process of coastline in North Jiangsu since 10 kaB.P. is explored. It is shown from the study results that this area underwent transgression in the Holocene. The coastline in North Jiangsu Province was located near Xigang 6000 years ago. The changes of coastline were small untill Tang and Song Dynasties, the ancient sandbars appeared in groups, and the coastline during this period was located near Donggang. The Yellow River occupied the Huaihe River during the period 1120 to 1855, so the coastline moved eastward rapidly and the ancient sandbars didn't develop very well. |
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| Keywords: | coastline in North Jiangsu Holocene sandbar |
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