【摘 要】
：
占据地球面积71%的海洋与人类的生存和发展密切相关,变化不定的海平面将会对人类社会产生重大影响。因此,海面的升降现象,不仅是有关科学家的热门研究课题,而且成了人们时常
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占据地球面积71%的海洋与人类的生存和发展密切相关,变化不定的海平面将会对人类社会产生重大影响。因此,海面的升降现象,不仅是有关科学家的热门研究课题,而且成了人们时常谈论的话题。科学家们应用不同的方法对全世界潮位站的观测资料进行分析计算,几乎得出相同的结论:在过去的100多年里,全球海乎面一直处在上升阶段,上升幅度为每100年12～15厘米。
The oceans, which occupy 71% of the earth’s surface, are closely linked to the survival and development of mankind. The changing sea level will have a significant impact on human society. Therefore, the rising and falling of the sea is not only a hot research topic for scientists, but also a topic that people often talk about. Scientists use different methods to analyze and calculate the observed data of tide stations in the world. They almost come to the same conclusion: in the past 100 years, the global sea surface has been in a rising phase, increasing by 12 ~ 15 cm.
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