| Modern sea level changes of the Eastern China Seas and their influences on coastal areas |
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| 作者姓名： | Liu Zhenxia |
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| 作者单位： | Liu ZhenxiaFirst Institute of Oceanography，SOA，Qingdao 266003，China |
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| 基金项目： | This paper has been presented in the annual meeting of Chinese Committee for SCOPE, held in Beijing, China, 1990,12. |
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| 摘 要： | The statistics of tidal gauging records showed that the mean sea level of the China Seas has risen for 14 cm in past 100 years. The annual mean sea levels of the Eastern China Seas have been rising at a speed of about 0.21 -0.23 cm/a since 1960. The annual mean sea levels of the Eastern China Seas in 1989 were 1.45 cm higher than that in 1988 on average.The sea level rise may cause the damage of the dynamical balance of the natural environments in the coastal area? and form or strengthen many coastal disasters, such as storm-tide catastrophic events, sea water invasion landward, soil salinization in coastal lowland and plains, and beach erosion retreat.
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| 关 键 词： | sea level: Eastern China Seas coastal area. |
| 收稿时间： | 1991/2/11 0:00:00 |
Modern sea level changes of the Eastern China Seas and their influences on coastal areas |
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| Liu Zhenxia.Modern sea level changes of the Eastern China Seas and their influences on coastal areas[J].Journal of Environmental Sciences,1992,4(1):52-59. |
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| Authors: | Liu ZhenxiaFirst Institute of Oceanography SOA Qingdao China |
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| Institution: | Liu ZhenxiaFirst Institute of Oceanography,SOA,Qingdao 266003,China |
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| Abstract: | The statistics of tidal gauging records showed that the mean sea level of the China Seas has risen for 14 cm in past 100 years. The annual mean sea levels of the Eastern China Seas have been rising at a speed of about 0.21 -0.23 cm/a since 1960. The annual mean sea levels of the Eastern China Seas in 1989 were 1.45 cm higher than that in 1988 on average.The sea level rise may cause the damage of the dynamical balance of the natural environments in the coastal area? and form or strengthen many coastal disasters, such as storm-tide catastrophic events, sea water invasion landward, soil salinization in coastal lowland and plains, and beach erosion retreat. |
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| Keywords: | sea level: Eastern China Seas coastal area |
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