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南海西北部海区声速垂向及断面分布特征
引用本文:朱凤芹,谢玲玲.南海西北部海区声速垂向及断面分布特征[J].广东海洋大学学报,2012(4):59-62.
作者姓名:朱凤芹  谢玲玲
作者单位:广东海洋大学海洋与气象学院,陆架及深远海气候、资源与环境广东省教育厅重点实验室,广东 湛江 524088
基金项目:国家自然科学基金资助项目(U0933001,41176011,41106012)
摘    要:根据南海西北部海区2012年2月实测的CTD资料计算出该海域的声速,给出了声速的垂向分布的几种类型和断面的分布状况以及它们的一些重要特征.并根据浅海声速跃层标准(ΔC/ΔH≥0.5/S),讨论了本海域声速跃层的分布状况.

关 键 词:声速  断面分布  垂直分布  南海西北部海区

Characteristics of Vertical and Sectional Distribution of Sound Velocity in the Northwestern of South China Sea
ZHU Feng-qin,XIE Ling-ling.Characteristics of Vertical and Sectional Distribution of Sound Velocity in the Northwestern of South China Sea[J].Journal of Zhanjiang Ocean University,2012(4):59-62.
Authors:ZHU Feng-qin  XIE Ling-ling
Institution:(Key Laboratory of Climate,Resource and Environment in Continental Shelf Sea and Deep Sea,Guangdong Ocean University,Zhanjiang 524088,China)
Abstract:By using sound velocity calculated by CTD data obtained in the northwestern of South China Sea in February of 2012,several main types and their important characteristics of vertical and sectional distribution of sound velocity are given.Distributions of sound-cline are discussed based on the criteria of shallow water sound-cline.
Keywords:Sound velocity  Sectional distribution  Vertical distribution  the northwestern of South China Sea
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