典型文献
Interannual variability of dimethylsulfide in the Yellow Sea
文献摘要：
The 22-year(1998-2019)surface seawater dimethylsulfide(DMS)concentrations in the Yellow Sea(YS)were hindcasted based on satellite sea surface temperature(SST)and chlorophyll-a(Chl-a)data using a generalized additive mixed model(GAMM).A continuous monthly dataset of DMS concentration in the YS was obtained after using the data interpolation empirical orthogonal function(DINEOF)to reconstruct missing information in the dataset.Then,the interannual DMS variability in the YS was analyzed.The results indicated that the monthly climatological DMS concentration in the YS was 3.61 nmol/L.DMS concentrations in the spring and summer were significantly higher than those in the autumn and winter.DMS concentrations were highest in coastal YS waters and lowest primarily in offshore YS waters.Interannual DMS variability between 1998 and 2019 was subdivided into two inverse phases:with the exception of the central YS,DMS increased before the turning point and decreased after.The turning point in interannual DMS variation was earlier in the inshore YS as compared to the central YS.Spectrum analysis identified some significant patterns of interannual variation in the DMS anomaly in the YS.Chl a appeared to be the main factor influencing interannual trends in DMS in the YS.Interannual DMS variability was under the joint control of Chl a and SST.However,short-term interannual DMS variation(2-3 years)was primarily related to SST,while longer term interannual DMS variation(6-8 years)was significantly correlated with Chl a and SST.
文献关键词：
中图分类号：
作者姓名：
Sijia WANG;Qun SUN;Siyu LI;Jiawei SHEN;Qian LIU;Liang ZHAO
作者机构：
College of Marine and Environmental Sciences,Tianjin University of Science and Technology,TEDA,Tianjin 300222,China;School of Marine Science and Technology,Tianjin University,Tianjin 300072,China
文献出处：
引用格式：
[1]Sijia WANG;Qun SUN;Siyu LI;Jiawei SHEN;Qian LIU;Liang ZHAO-.Interannual variability of dimethylsulfide in the Yellow Sea)[J].海洋湖沼学报（英文版）,2022(02):551-562
A类：
hindcasted,inshore
B类：
Interannual,variability,dimethylsulfide,Yellow,Sea,surface,seawater,DMS,concentrations,YS,were,satellite,temperature,SST,chlorophyll,Chl,using,generalized,additive,mixed,model,GAMM,continuous,monthly,dataset,was,obtained,after,interpolation,empirical,orthogonal,function,DINEOF,reconstruct,missing,information,Then,interannual,analyzed,results,indicated,that,climatological,nmol,spring,summer,significantly,higher,than,those,autumn,winter,highest,coastal,waters,lowest,primarily,offshore,between,subdivided,into,two,inverse,phases,exception,central,increased,before,turning,point,decreased,variation,earlier,compared,Spectrum,analysis,identified,some,patterns,anomaly,appeared,main,influencing,trends,under,joint,control,However,short,term,years,while,longer,correlated
AB值：
0.446552
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