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本文对浙江沿岸海平面变化研究中的若干问题进行了分析和讨论,结果表明:浙江沿岸海面形状较平坦。海平面变化呈上升趋势,在过去的30～33年间,用长涂、镇海和坎门站长期潮位资料分析,海平面年上升速率为2.3mm/a。预测今后几十年间浙江沿岸海平面处在一个上升时期。
This paper analyzes and discusses some problems in the research of sea level change along the coast of Zhejiang Province. The results show that the sea surface shape of Zhejiang coast is relatively flat. In the past 30 to 33 years, with the analysis of the long-term tidal level data of Chang-Tu, Zhenhai and Kanmen stations, the sea-level annual rate of increase was 2.3mm / a. It is predicted that the sea level along the coast of Zhejiang will be at an ascending stage in the coming decades.