Vertical Structure of the Tidal Currents on the Continental Shelf of the East China Sea-中国期刊网

摘要 TheavailabledataontidalcurrentsspanningperiodsgreaterthansixmonthsforthecontinentalshelfoftheEastChinaSea(26°30.052′N,122°35.998′E)wereanalyzedusingseveralmethods.TidalCurrentHarmonicAnalysisresultsdemonstratedthatsemi-diurnaltidesdominatedthecurrentmovement.Thetidalcurrentsoftheprincipaldiurnalandsemidiurnalrotatedclockwisewithdepth,withthedeflectionofthemajorsemi-axestotherightintheupperlayerandtotheleftinthelowerlayer.Theverticalstructuresoftwoprincipalsemi-diurnalconstituents-M2andS2-weresimilar,whichindicatesthatthetidalcurrentsaremainlybarotropicinthisarea.Themainfeaturesofthevariationofthefourprincipaltidalconstituentswithdepthdemonstratethatthecurrentsinthisregionareinfluencedbytheupperandlowerboundarylayers.Therefore,thetidalconstituentsoftheshallowwateraresimilar.DifferentverticalmodeswerecalculatedbasedontheEmpiricalOrthogonalFunction(EOF)analysisoftheEasternandNortherncomponentsofthetidalcurrents,withavariancecontributionforthezero-ordermodelofatleast90%.Thevariancecontributionofthebaroclinicmodelisminimal,whichfurtherrevealsastrongbarotropiccharacterforthetidalcurrentsofthisregion.

1Qiu;Zhang(邱章). Vertical Structure of Baroclinic Currents over Northern South China Sea Continental Slope.海洋科学,2001-01.
2. Transport patterns of micro nutrient elements from the continental shelf of the East China Sea to the Kuroshio area.海洋科学,1992-02.
3. The Delimitation of East China Sea Continental Shelf:Sino-Japanese Disputes from the Perspective of International Law.国际关系,2006-03.
4LI Hongmei;SHI Xiaoyong;WANG Hao;HAN Xiurong. An estimation of nutrient fluxes to the East China Sea continental shelf from the Taiwan Strait and Kuroshio subsurface waters in summer.海洋科学,2014-11.
5方银霞;刘建华. The Crustal Structure Character of East China Sea.海洋科学,2005-02.
6. Depositional Responding to Tectonic Evolution of East China Sea Shelf Basin.地质学,1997-01.
7LEI Kun. GRAIN SIZE DISTRIBUTION OF SEDIMENT IN THE NORTHERN EAST CHINA SEA AND THE RELATIONSHIP WITH THE SEA CURRENTS.地球物理学,2002-02.
8QIAN Chengchun. Distribution of 9 Principal Tidal Constituents and Tide Prediction for the East China Sea.海洋科学,2000-04.
9LI Hong-yi. Crust and upper mantle structure in east China and sea areas.地震学,2001-05.
10陈宜展;詹杰民;罗莹莹;韦永康;唐灵. Responses of thermal structure and vertical dynamic structure of South China Sea to Typhoon Chanchu.水力学及河流动力学,2014-03.

Vertical Structure of the Tidal Currents on the Continental Shelf of the East China Sea

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Vertical Structure of the Tidal Currents on the Continental Shelf of the East China Sea

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