| 杭州湾南岸平原海蚀地貌的发现及意义 |
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| 引用本文： | 李长安,王伟,侯红星,祝晓松,孙永辉.杭州湾南岸平原海蚀地貌的发现及意义[J].地质论评,2022,68(1):287-292. |
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| 作者姓名： | 李长安 王伟 侯红星 祝晓松 孙永辉 |
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| 作者单位： | 中国地质大学(武汉) ,武汉,430074;中国地质调查局廊坊自然资源综合调查中心,河北廊坊,065099 |
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| 基金项目： | 本文为国家自然科学基金资助项目（编号：41871019）和中国地质调查局“长三角宁波地区地表基质层调查”项目的成果 |
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| 摘 要： | 杭州湾南岸是我国近代海岸线变化最大的海岸带之一.前人曾利用史料、遥感、土地利用等手段对这一带岸线的变化进行过大量的研究.最近,笔者等在慈溪市滨海平原中距海岸线2～3 km的二座孤山—伏龙山和海王山发现了海蚀崖、海蚀沟、海蚀穴等海蚀地貌,从而提供了对历史海岸线位置有明确指示意义的地质地貌证据.分析认为此乃20世纪60年代...
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| 关 键 词： | 海蚀地貌 海岸线 杭州湾南岸平原 慈溪 |
| 收稿时间： | 2021/8/30 0:00:00 |
| 修稿时间： | 2021/11/18 0:00:00 |
Marineabrasion landforms on the south shore of Hangzhou Bay: Discovery and implications |
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| LI Chang'an,WANG Wei,HOU Hongxin,ZHU Xiaosong,SUN Yonghui.Marineabrasion landforms on the south shore of Hangzhou Bay: Discovery and implications[J].Geological Review,2022,68(1):287-292. |
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| Authors: | LI Chang'an WANG Wei HOU Hongxin ZHU Xiaosong SUN Yonghui |
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| Institution: | (China University of Geosciences(Wuhan),Wuhan,430074;Lang Fang Natural Resources Comprehensive Survey Center,China Geological Survey,Langfang,065099) |
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| Abstract: | The South Shore of Hangzhou Bay is one of the most changeful sections in China’s coastline since modern era.In previous studies,researchers have conducted much investigations using historical record,remote sensing data and land use planning in this region.Recently,our investigations in the area have discovered wave-cut cliffs,grooves and caves near two isolated hills 2~3 km away from the coastline of Cixi City’s coastal plain,the Fulong Mount and the Haiwang Mount,which are direct geological and landscape evidence providing explicit indicative implications on location of historic coastline.Analysis suggests that these marine abrasion landforms are remains of former coastline in 1960s.Our discovery has important significance on shoreline variation studies and human influences on intertidal zone’s evolution,meanwhile,these wave-cut landscapes are also very valuable geological relics of historical shoreline of Hangzhou Bay that can serve well on popular science propaganda,study tours and geological tourism. |
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| Keywords: | Marine abrasion landform Shoreline South Shore of Hangzhou Bay Cixi City |
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