简介：Atwo-dimensionalnumericalmodelisconstructedtostudytheinteractionbetweenthecoastalupwellingandthecoastalfrontoffZhejiangcoastinsummer.Inthef-planemodel,theshelftopography,continuousstratification,andRichardsonnumber-dependenteddycoefficientsareconsidered.Theresultsshowthatthecoastalup-wellingoffZhejianginsummercanbedividedintotworegions,thenearshoreone(RegionA)andtheoffshoreone(RegionB).InRegionA,thealongshorewindstresshasmoreimportanteffectonthecoastalupwellingwhileinRegionB,theupwellingismainlyinducedbytheTaiwanWarmCurrent.TheresultsalsosuggestthattheformationofcoastalfrontoffZhejianginsummeriscloselyrelatedtothestrengthofthecoastalupwellinginRegionA.

简介：Accordingtothehydrographicandsedimentdata,thedynamicsedimentationcharacteristicsaredealtwithbasedontheanalysesofthehydra-dynamicsandthesuspendedandbottomsedimentcharactersinXiashimen(XSM)straitchannelmouthareaintheeasternpartofZhoushanIslands.Itispointedoutthatbothofthechangesofthehydra-dynamicsandthefinesedimentsupplyfromChangjiangestuaryresultinthesedimentationmechanismofmainlythefinesedimentsflocculatingdepositionandsecondlythecoarsersedimentdepositioninsinglegrain.Thedynamicsedimentationcharacteristicsaredevelopedundertheactionofthedepositionmechanismandreworkingdifferencesindifferentbedformareas.

简介：FromthesurveyofcoastalresourcesandthefunctionalzoingofthemarineandcoastsalareasofShandongProvince,theauthorshavecollectedagooddeelofpracticaldata,andatthesametime,foundoutsomeirrationalphenomenaintheexploitationandutilizationofcoastalresources.TaKingthecoastalareaofShandongProvinceasanexample.Thispapermakesananalysisontherationalutilizationofcoastalresources.

简介：［1］CHEN,J.Y.,WANG,B.S.andYU,Z.Y.,1989.ProcessandevolutionarylawofcoastinChina,ShanghaiScienceandTechnologyPress,18～215.(inChinese)［2］CHEN,Y.andCHEN,L.,1998.Fractalgeometry,Beijing,SeismologicalPress,54～59.(inChinese)［3］CHENG,Y.C.,LeeP.J.andLeeT.Y.,1999.Self-similaritydimensionsoftheTaiwanislandlandscape,ComputersandGeosciences,25(9):1043～1050.［4］EditorialBoard,1992.TheatlasofSatelliteimagesofChina,Beijing,SciencePress,1～4.(inChinese)［5］FENG,J.L.andZHENG,L.,1997.Analysisofthegeologicalsignificanceoffractaldimensionofcoastline,Marinegeologyandquaternarygeology,17(1):45～51.(inChinese)［6］JIANG,J.W.andPlotnick,R.E.,1998.FractalanalysisofthecomplexityofUnitedStatescoastlines,MathematicalGeology,30(5):535～546.［7］Mandelbrot,B.B.,1967.HowlongisthecoastlineofBritish?Statisticalself-similarityandfractionaldimension,Science,156(3775):636～638.［8］Phililps,J.D.,1986.Spatialanalysisofshorelineerosion,DelawareBay,NewJerrey,Ann.Am.Geographer,76(1):50～62.

简介：ThepentadaverageminimumoutgoingIongwaveradiation(OLR)dataoverthenorthernSouthChinaSea(SCS)areselectedasindexestoanalyzetheintensityoftheconvectionconnectedwiththeSCSmonsoononset.StatisticanalysisdemonstratesthattheindexcanaccountfortheintensityoftheSCSmonsoonabout,atleast,75%.Asignificantnegativecorrelation(confidentlevelover90%)betweenShandong'ssummerrainfallandtheindexisfoundonlyintheperiodof24-26pentadsandlimitedtotheareaabovethedeeperwaterbasinoftheSCS(10°-20°N,110°-117.5°E).ThustheminimumOLRoverthedeeperwaterbasinduring24-26pentadscanbeusedasavaluablepredictorforthelong-leadforecastoftheprecipitation.The500hPageopotentialheightdataintheNorthernHemispherefortheperiodfrom1951to2000areusedinordertocharacterizethephysicalmechanismsinvolved.Thecompositeanomaliesofthe500hPalevelallowfortheidentificationanddetectionoftheteleconnectionoftheEastAsia-NorthAmerica(EAP)patternthatisresponsibletosomeextentfortheinterannualvariabilityoftheprecipitationofShandongProvince.Besides,theinterannualdifferencesoftheintraseasonalvariations(ISV)ofOLRandtheirnorthwardtransmissionprobablymakeacontributiontothepositionofthesubtropicalhighwhichisvitalforthesummerrainfallintheprovince.

简介：Throughdensifiedsurfacesamplingofforaminiferaandaccurateelevationmeasurementalongthreetransectlinesinopen-coasttidalsalt-marshofJianchuan,particularsalt-marshforaminiferaassemblageswerefound.Thesalt-marshforaminiferaassemblagesaredistributedinwell-definedverticalzonationswithrespecttoelevationandcloselyparallelmarshfloralzonations.Atthetopoftheverticalzonationallforaminiferadisappearabruptlywhichareaccuratelylocatedatthehighesthighwaterdatum.Thisdistributionpatterncanbeusedtorelocateformersealevelsaccurately(toanaccuracyofwithin±5cm).Amodemregionalcriterionofforaminiferaforrelocatingtheformersealevelsinhighresolutioninourcountryisprovided,anddeficienciesofstudyingtheverticalzonationonlyinshelteredcoastsalt-marshabroadarefilledup.

简介：Themajorelements,traceelements,K-ArageandSr-Nd-PbisotopicsystemsoftheCenozoicvolcanicrocksinDaheishanIslandandCishan,Penglai,ShandongProvincearemeasured.Thevolcanicrocks(olivine-nepheliniteandnepheline-basanite)inDaheishanIslanderuptedperiodicallyinanintervalof0.32Ma,from8.72Ma,8.39Ma,8.08Mato7.73Ma.ThevolcanicrocksareallrichinlightREEs.TheyaresimilartotheOIB-typealkalibasaltinthetraceelementsnormalizedmodelbyprimordialmantle:richinhighfieldelementssuchasNbandTa,andimcompatibleelementssuchasCs,Rb,Ba,Th,U.ThevolcanicrocksshowadepletionofKandRbelements.Itissuggestedbythetraceelementsthattheolivine-nepheliniteinDaheishanIslandisoriginatedfromdeepresourcesunderthecontinentalmantle.εNd(0)valuesofthevolcanicrocksinDaheishanIslandandCisbanare5.31～8.51and7.33respectively,suggestingthatthevolcanicrocksarefromthedepletedmantleresources,whichhavehigherSm/NdratiosthantheCHUR.143Nd/144NdratiosofDaheishanIslandolivine-nepheliniteandCishanalkalibasaltsare0.512910～0.513074and0.513014respectively.The87Sr/86SrofDaheishanIslandvolcanicrocksarelowerthanthatofCishan,0.703427～0.703482and0.703895respectively.TheDaheishanIslandolivinenephelinitehasthePbisotopicvaluesasfollows:206Pb/204pb=18.0289～17.9728,207Pb/204pb=15.4358～15.4022and208Pb/204Pb=38.0876～37.9975,lowerthanthoseofCishanbasanite.TheCishanbasanitehas206Pb/204pb=18.2401,207Pb/204Pb=15.5645and208Pb/204pb=38.535.Theauthorssuggestthattheolivine-nepheliniteinDaheishanIslandissimilartotheE-typeMORBorHawaiiOIB,andthealkalibasaltsinCishansimilartotheKerguelenOIB.ThedominantmantlecomponentsofDM+PREMAandperhapsDM(Dupaltype)arethedominantmantlecomponentsforvolcanicrocksinDaheishanIslandandCishan.ThePREMAcomponentplaysanimportantrole.

简介：AnintegratedinvestigationwascarriedoutduringlateApriltolateMayof2014inthecoastalareaofSouthJiangsuProvincetounderstandtheearlydevelopmentofgreentideintheYellowSeaanddiscoverthetemporalandspatialdistributionofgreenalgalmicro-propagulesandmacroalgaeattheearlystageofgreentide.Theresultsshowedthatgreenalgalmicro-propagulesdistributedinallstationsfromlateApriltolateMay,andmicro-propagulesofhighdensity(>300ind.L?1)concentratedintheadjacentPorphyraaquaculturearea.Floatingmacroalgaewereinitiallyobservedinthenorthernsurveyareas,andincreasedgradually.ThedominantspecieswasU.proliferainthefloatingmacroalgae,rangingbetween90%and100%.Theseawatersurfacetemperatureandsalinityintheabovementionedtimeperiodweresuitableforthegrowthofmacroalgae.ThisworkcanhelpgovernmenttostrengthenmanagementtoreducethebloomsofmacroalgaeinthecoastalareaofSouthJiangsuProvinceandalsofacilitatethedecision-makingformanagersattheearlystageofgreentide.

简介：在山东省的沿海的集水，水缺乏由于盐水的侵入被加重，减少可得到的水资源的可用性。如此的一种状况要求持续综合水资源管理(IWRM)。为IWRM的目的和实现的想法在这篇论文被解释。在现在的学习的计划工程disscussed的一般目的是在欧洲水FrameworkDirective的上下文在水资源管理和更新的开发召集德国传统的专家知识；研究努力试图在山东省的肋骨的区域减轻绝望的水缺乏状况。