世界和中国的海平面变化  

GLOBAL AND CHINESE MEAN SEA-LEVEL CHANGES

作　　者：郑文振[1] 吴乃华[1] 金承钟 宋丽莉 潘文波[1] 

机构地区：[1]国家海洋信息中心,天津300171

出　　处：《海洋通报》1993年第4期95-99,共5页Marine Science Bulletin

基　　金：国家科委重点科技资助项目

摘　　要：根据最小二乘法原理,计算全球和中国验潮站的海平面年变率和长周期分潮的调和常数,对中国海平面年变率的分布及天津市塘沽海平面变化问题与对策进行了讨论。Based on the tide-gauge records,the annual rates of global and Chinese mean sea-level changes have been calculated using least-square method. The distribution of Chinese mean sea-level changes was given, with countermoves against potential sea-level rise at Tanggu Gauging Station on the west coast of the Bohai Sea presented in the light of securing city's safety and function.

关 键 词：验潮站 海平面 年变率 

分 类 号：P731.23[天文地球—海洋科学]