黄河口海域特征波浪要素比的分析  

AN ANALYSIS FOR ELEMENT RATIO OF CHARACTERISTIC WAVE OVER YELLOW RIVER MOUTH AREA

作　　者：范顺庭[1] 王以谋[1] 

机构地区：[1]中国科学院海洋研究所

出　　处：《海洋预报》1999年第1期21-28,共8页Marine Forecasts

摘　　要：本文利用黄河口海域的风浪观测资料用统计方法分析了波浪要素的特征比，在统计意义下得到了不同波要素之间的比值关系和它们之间的相关关系。从比值关系看，它们的比值分散在一定的数值范围内。从相关关系看，特征波高之间的相关性较特征波周期之间的相关性好一些。特征波高之间的相关系数都大于０９；特征波周期之间的相关系数都大于０６。平均波高和平均周期的平方之间的比例系数为００３３８，大于石臼海区得到的结果，与“海洋水文规范”The wave data of observaion over sea area in the Yellow River Mouth are analyzed and the ratio of key elements of characteristic wave has been obtained in the paper.The results indicate:the ratio values of key elements of characteristic wave height and periods are not enough concentrate,and the mean values of them are given.The correlation coefficients for characteristic wave heights are all more than 0 9,and the correlation coefficients characteristic for wave periods are all more than 0 6.The correlation equations are given by the least square method.The ratio betwen mean wave height and square of mean period is 0 0338,which is more than that for ShijiuSuo sea area and approaches the value of stipulation of 'the Seaport hydrology manual'.

关 键 词：黄河口海域 特征波浪要素比 波浪 波高 

分 类 号：P731.22[天文地球—海洋科学]