海水的氧饱和度与韦斯方程  

The Oxygen Saturability of Sea Water and Weiss Equation

作　　者：马传芳[1] 田锐[1] 

机构地区：[1]国家海洋标准计量中心,天津300112

出　　处：《海洋技术》2002年第1期22-26,共5页Ocean Technology

摘　　要：1973年 ,联合国教科文组织 (U NESCO)汇同英国国立海洋研究所 (NOI)联合颁布了“国际海洋学用表”第二卷 ,即由国际海洋学用表与标准联合专家小组监督制订 ,由 NOI与 UNESCO,依据韦斯方程编辑出版的海水氧饱和度表。韦斯方程是海水中氧的溶解度与温度和盐度关系的一组方程式 ,它提供了一种计算海水中氧的溶解度的简便而又系统的方法。本文主要介绍了韦斯方程的推导过程、计算方法、数据引用、适用范围及公式精度等技术问题 ,供海洋科技工作者研究、参考 。In 1973,United Nations Education?Scientific and Cultural Organization (UNESCO)and National Oceanic Institnte U K(NOI) issued International Oceanographic Table,Volume2 unitedly,that is the Table of Oxygen Saturability in Sea Water supervised and formulatedby Joint Panel on Oceanographie Tables and Stanbards (JPOTS),edited and published by NOI and UNESCO according to Weiss eqnation Weiss equation is a group of equations about the relalionships of the oxygen saturability in sea water/temperature and salinity,it provides a kind of handly and systematical method of calculation for the oxygen saturability in sea water This article Chiefly introduces the technical problems of calculating procedure and method?citing of data?suiting range and precision of equation of Weiss equation in order to supply scientific and technical workers of ocean for study and reference It also aims increase the level of oberved technology of dissolved oxygen in sea water and the metrological standard's working

关 键 词：海水 饱和度 溶解度 温度 盐度 溶解氧 韦斯方程 

分 类 号：P734.45[天文地球—海洋化学]