南■海域海况特征分析  

Analysis of the Sea Condition Characteristics in the Nanji Sea Area

作　　者：黄树生[1] 

机构地区：[1]国家海洋局第二海洋研究所,杭州310012

出　　处：《海洋通报》1998年第3期90-96,共7页Marine Science Bulletin

摘　　要：根据1983～1989年南麂海洋站实测风和浪资料,分析了该海域海况分布的一些特征。结果表明,这个海域2～4级海况的出现频率占80.7％,5级以上的海况的出现率高达10.6％;本区海况恶劣日各月出现次数不匀;海况与风速有较好的线性关系;波高与海况也有良好的指数函数关系。Accoring to the observations of wind and wave at the Nanji ocean station during 1983 ~1989, the characteristics on the distribution of sea condition are analysed. The results show that the occurrence frequency with force two^four sea conition is 80. 7 percent. The occurrence frequency above four^five sea condition is 10. 6 percent. The occurrence times with adverse sea condition days in every month are inhomogeneous. The linear correlation between sea condition and wind speed is better. The exponential function between wave height and sea condition is better too.

关 键 词：南麂海域 出现频率 风速 海况特征 

分 类 号：P731.23[天文地球—海洋科学]