Sectional characteristics of temperature, salinity and density off the central Zhejiang coast in the spring of 2016  

作　　者：Longqi Yang Zhaozhang Chen Zhenyu Sun Jianyu Hu 

机构地区：[1]State Key Laboratory of Marine Environmental Science,College of Ocean and Earth Sciences,Xiamen University

出　　处：《Acta Oceanologica Sinica》2019年第4期175-182,共8页海洋学报（英文版）

基　　金：The National Key R&D Program of China under contract No.2018YFC1406302;the National Basic Research Program of China under contract No.2015CB954004;the National Natural Science Foundation of China under contract Nos 41230961,U1405233 and 41776027

摘　　要：In this study, the sectional characteristics of temperature, salinity and density off the central Zhejiang coast were analyzed using three sections of observational data in the spring of 2016. The results are as follows:(1) a cold water patch was observed in the middle layer of sections from 10 to 25 m, and a weak upwelling was observed at the upper layer near the central Zhejiang coast;(2) several thermoclines, inverted thermoclines, and haloclines were observed in the survey area;(3) the Taiwan Warm Current Water(TWCW) climbing from the slope towards the survey area affected the thermocline, making it thinner and intensified; however, the TWCW was not strong enough to break through the thermocline to reach the sea surface.In this study, the sectional characteristics of temperature, salinity and density off the central Zhejiang coast were analyzed using three sections of observational data in the spring of 2016. The results are as follows:(1) a cold water patch was observed in the middle layer of sections from 10 to 25 m, and a weak upwelling was observed at the upper layer near the central Zhejiang coast;(2) several thermoclines, inverted thermoclines, and haloclines were observed in the survey area;(3) the Taiwan Warm Current Water(TWCW) climbing from the slope towards the survey area affected the thermocline, making it thinner and intensified; however, the TWCW was not strong enough to break through the thermocline to reach the sea surface.

关 键 词：TEMPERATURE SALINITY Taiwan WARM Current Water CENTRAL ZHEJIANG COAST 

分 类 号：P[天文地球]