| 广东省海岸侵蚀现状及影响因素分析 |
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| 引用本文： | 孙杰,詹文欢,姚衍桃,刘守金,冯英辞.广东省海岸侵蚀现状及影响因素分析[J].海洋学报,2015,37(7):142-152. |
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| 作者姓名： | 孙杰 詹文欢 姚衍桃 刘守金 冯英辞 |
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| 作者单位： | 中国科学院 南海海洋研究所 中科院边缘海地质重点实验室, 广东 广州 510301 |
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| 基金项目： | 中国科学院南海海洋研究所青年人才领域前沿项目(SQ201012);广东省近海海洋综合调查与评价专项(GD908-01-06). |
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| 摘 要： | 20世纪50年代以来,广东海岸蚀退现象比较明显,本文基于广东省海岸侵蚀全面系统的调查,描述了广东省海岸侵蚀现状,进行了侵蚀强度分类及分布规律统计;总结分析不同海岸侵蚀类型的特征及差异;通过分析影响海岸侵蚀灾害的因素认为,广东海岸侵蚀是自然因素和人为因素共同作用下产生的,人类活动是近代海岸侵蚀加剧的主要原因。本研究将有助于广东省海岸带减灾、防灾目标的实现,为海岸侵蚀灾害的进一步研究打下基础。
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| 关 键 词： | 海岸侵蚀 侵蚀类型 侵蚀原因 |
| 收稿时间： | 7/8/2014 12:00:00 AM |
| 修稿时间： | 2015/1/29 0:00:00 |
Current situation and influence factors of coastal erosion in Guangdong |
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| Sun Jie,Zhan Wenhuan,Yao Yantao,Liu Shoujin and Feng Yingci.Current situation and influence factors of coastal erosion in Guangdong[J].Acta Oceanologica Sinica (in Chinese),2015,37(7):142-152. |
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| Authors: | Sun Jie Zhan Wenhuan Yao Yantao Liu Shoujin and Feng Yingci |
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| Institution: | CAS Key Laboratory of Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China |
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| Abstract: | Since the 1950s,coastal erosion has always occurred in Guangdong province. Based on comprehensive survey,this paper describes the status,classifies the intensity and discusses the intensity-distribution law of Guangdong coastal erosion; summarize the features and differences of different types of coastal erosion; moreover,on analysis of the affecting factors,coastal erosion is regarded as the coefficient result of the natural and human activities,with the latter as the main factor that aggravates coastal erosion. This study is beneficial to realize the disaster mitigation and prevention in Guangdong coastal zone,establishing a fruitful basis for future disaster research. |
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| Keywords: | coastal erosion erosion types erosion factors |
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