Intrusions of Kuroshio and Shelf Waters on Northern Slope of South China Sea in Summer 2015

查看全文 作　　者：LI [1]Denghui;ZHOU [1,4]Meng;ZHANG [1]Zhaoru;ZHONG [1]Yisen;ZHU [1]Yiwu;YANG [3]Chenghao;XU [3]Mingquan;XU [3]Dongfeng;HU [2]Ziyuan

机构地区：[1]Institute of Oceanology, Shanghai Jiao Tong University, Shanghai 200240, China;[2]Institute of Oceanology, Chinese Academy of Science, Qingdao 266071, China;[3]Second Institute of Oceanography, China State Ocean Administration, Hangzhou 310012, China;[4]School for the Environment, University of Massachusetts, Boston 02125, USA

出　　处：《Journal of Ocean University of China》索引2018年第17卷第3期,共10页

基　　金：supported by the National Basic Research Program of China (No. 2014CB441500);the National Natural Science Foundation of China (No. 41406021) 摘　　要：The northern slope region of the South China Sea(SCS) is a biological hot spot characterized by high primary productivity and biomasses transported by cross-shelf currents, which support the spawning and growth of commercially and ecologically important fish species. To understand the physical and biogeochemical processes that promote the high primary production of this region, we conducted a cruise from June 10 and July 2, 2015. In this study, we used fuzzy cluster analysis and optimum multiparameter analysis methods to analyze the hydrographic data collected during the cruise to determine the compositions of the upper 55-m water masses on the SCS northern slope and thereby elucidate the cross-slope transport of shelf water(SHW) and the intrusions of Kuroshio water(KW). We also analyzed the geostrophic currents derived from acoustic Doppler current profiler measurements and satellite data. The results reveal the surface waters on the northern slope of the SCS to be primarily composed of waters originating from South China Sea water(SCSW), KW, and SHW. The SCSW dominated a majority of the study region at percentages ranging between 60% and 100%. We found a strong cross-slope current with speeds greater than 50 cms^(-1) to have carried SHW into and through the surveyed slope area, and KW to have intruded onto the slope via mesoscale eddies, thereby dominating the southwestern section of the study area. 关键词：华南海菲律宾暖流水水流侵入日本海流台湾地区

相关文献

参考文献（49）
引证文献（2）
耦合文献（163）

参考文献(49)

引证文献(2)

耦合文献(163)

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

Intrusions of Kuroshio and Shelf Waters on Northern Slope of South China Sea in Summer 2015

参考文献(49)

引证文献(2)

耦合文献(163)

用户提示