维普中文期刊产品整合服务

A study of the mixed layer of the South China Sea based on the multiple linear regression

查看全文 作　　者：DUAN [1]Rui;YANG [1]Kunde;MA [1]Yuanliang;HU [2]Tao 高影响力作者 机构地区：[1]College of Marine,Northwestern Polytechnical University,Xi'an 710072,China;[2]Key Laboratory of Underwater Acoustic Environment,Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China高影响力机构 出　　处：《Acta Oceanologica Sinica》索引2012年第31卷第6期,共13页高影响力期刊 基　　金：The National Natural Science Foundation of China under contract No.11174235;the Science and Technology Development Project of Shaanxi Province of China under contract No.2010KJXX-02;the Program for New Century Excellent Talents in University of China under contract No. NCET-08-0455;the Science and Technology Innovation Foundation of Northwestern Polytechnical University of China;the Doctorate Foundation of Northwestern Polytechnical University of China under contract No.CX201226. 摘　　要：Multiple linear regression(MLR) method was applied to quantify the effects of the net heat flux(NHF),the net freshwater flux(NFF) and the wind stress on the mixed layer depth(MLD) of the South China Sea(SCS) based on the simple ocean data assimilation(SODA) dataset.The spatio-temporal distributions of the MLD,the buoyancy flux(combining the NHF and the NFF) and the wind stress of the SCS were presented.Then using an oceanic vertical mixing model,the MLD after a certain time under the same initial conditions but various pairs of boundary conditions(the three factors) was simulated.Applying the MLR method to the results,regression equations which modeling the relationship between the simulated MLD and the three factors were calculated.The equations indicate that when the NHF was negative,it was the primary driver of the mixed layer deepening;and when the NHF was positive,the wind stress played a more important role than that of the NHF while the NFF had the least effect.When the NHF was positive,the relative quantitative effects of the wind stress,the NHF,and the NFF were about 10,6 and 2.The above conclusions were applied to explaining the spatio-temporal distributions of the MLD in the SCS and thus proved to be valid. 关 键 词：多元线性回归 混合层深度 中国南海 基础 时空分布 数值模拟 回归方程 MLD
相关文献

参考文献(26)

引证文献(8)

耦合文献(80)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费