摘要
Inthisstudy,weusedLandsatimagesandmeteorologicaldatatoexaminethespatiotemporaldistributionandvariabilityofseaiceinJiaozhouBay(JZB)between1986and2016.TheresultsshowthatJZBisnotalwayscoveredbyseaiceinwinter,butinsomeextremecases,seaicehascoveredmorethanone-thirdoftheseaareaofthebay.SeaiceinJZBhasgenerallyformedbetweenJanuary1andFebruary5,primarilyalongthecoast,andgraduallyexpandingtothecentralareaofthebay.Bothmeteorologicalandartificialfactorshaveplayedimportantrolesinmodulatingtheseaicedistribution.Wefoundseaicecoveragetohavebeenstronglycorrelatedwiththeaccumulatedfreezing-degreedaysninedaysbeforetheoccurrenceofseaice(R2=0.767).North-northwestsurfacewindshavedominatedthefreezingperiodofseawaterintheJZB,andwindspeedhasexertedamoresignificantinfluenceontheformationofseaicewhentheseaicecoveragehasbeengenerallysmall.Additionally,artificialfactorsbegantoaffecttheexpansionofseaiceinJZBsince2007.TheconstructionoftheJiao-Zhou-BayBridge(JZBB)isbelievedtohaveretardedwaterflowandreducedthetidalprism,therebyleadingtotheformationofanicebridgealongtheJZBB,whicheffectivelypreventsthesouthwardexpansionofseaice.
出版日期
2019年02月12日（中国期刊网平台首次上网日期，不代表论文的发表时间）
