简介：Vice-premierZouJiahuaafterlistenedtothereportonexploitationofYuanshuiRiverhydropower,stressedonceagaintheprincipleof"comprehensiveandrollingexploitationofriverbasinbycascades",itmeansthatincomeofthefirsthydropowerprojectonariverwillberetained

简介：纸系统地在Erlian盆分析更低的白垩纪的烃移植特征，基于泥石头和沙岩的geochemical数据总体上产生烃下垂。(1)在K_1ba和K_1bt_1的源岩被估计是成熟的，他们的烃逐出比率罐头活动范围32%-72%。类型--Ⅰ在窗户拥有的油下垂好烃产生和逐出条件，在商业水库能被形成的地方。(2)根据泥的曲线投掷粘土矿物的压缩和进化，泥石头的快速的压缩阶段是烃逐出的正确时间，即，主要移植。(3)在烃产生和逐出之间预定主要与油窗户的一致和在烃产生的泥石头的快速的压缩阶段有关类型下垂--我。那形成在烃产生和移植之间的最匹配的关系。(4)差错和不顺从是为第二等的烃迁居的重要路径。特别，在K_1ba和K_1bt_1之间的不顺从为油累积有一个有利条件，在所有类型的陷井是主要探索目标的地方。(5)Hydrocarbonmigration效果，在Uliastai下垂，是很重要的；在Saihan，Tal和Anan下垂，这下次来，并且那在Bayandanan和Jargalangt下垂是最糟的。

简介：Ｉ．ＩｎｔｒｏｄｕｃｔｉｏｎｏｆＳｔｕｄｙＡｒｅａＨａｉｈｅｂａｓｉｎｃｏｖｅｒｓａｎａｒｅａｏｆ３１８０００ｋｍ２，ｃｏｎｓｉｓｔｉｎｇｏｆＨｅｂｅｉＰｒｏｖｉｎｃｅ，ＢｅｉｊｉｎｇａｎｄＴｉａｎｊｉｎ，ｍｕｎｉｃｉｐａｌｉｔｉｅｓａｎｄｐａｒｔｏ...

简介：Waterfootprintinaregionisdefinedasthevolumeofwaterneededfortheproductionofgoodsandservicesconsumedbythelocalpeople.Ecosystemservicesareakindofimportantservices,soecologicalwateruseisonenecessarycomponentinwaterfootprint.Waterfootprintisdividedintogreenwaterfootprintandbluewaterfootprintbuttheformeroneisoftenignored.Inthispaperwaterfootprintincludesbluewaterneededbyag-riculturalirrigation,industrialanddomesticwaterdemand,andgreenwaterneededbycrops,economicforests,livestockproducts,forestlandsandgrasslands.ThestudycalculatesthefootprintoftheJingheRiverbasinin1990,1995,2000and2005withquartomethods.Resultsofresearchshowthatwaterfootprintsreached164.1×108m3,175.69×108m3and178.45×108m3respectivelyin1990,1995and2000includingthatofecologicalwateruse,butreached77.68×108m3,94.24×108m3,92.92×108m3and111.36×108m3respectivelyexcludingthatofecologicalwateruse.Greenwaterfootprintismuchmorethanbluewaterfootprint;thereby,greenwaterplaysanimportantroleineconomicdevelopmentandecologicalconstruction.Thedynamicchangeofwaterfootprintsshowsthatbluewateruseincreasesrapidlyandthattheecologicalwateruseisoccupiedbyeconomicanddomesticwateruse.Thechangealsoshowsthatwateruseistransferredfromprimaryindustrytosecondaryindustry.Inprimaryindustry,itistrans-ferredfromcropsfarmingtoforestryandanimalagriculture.Thefactorsimpellingthechangeincludedevelopmentanticipationoneconomy,governmentpolicies,readjustmentoftheindustrialstructure,populationgrowth,theraiseofurbanizationlevel,andstructuralchangeofconsumption,lowlevelofwater-savingandpoorabilityofwastewa-tertreatment.Withbluewateruseperunit,greenwateruseperunit,bluewaterusestructureandgreenwaterusestructure,weanalyzedthedifferenceofthesixecologicalfunctiondistrictsoftheJingheRiverbasin.Futuree

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简介：TheQiangtangbasinislocatedbetweenKekexili-JingshajiangsuturebeltandBangong-Lujiangsuturebelt,andisdividedintothenorthpartandsouthpartbythecentralupliftthathasnocropoutofMesozoicstrata.WhentheJinshajiangOceanwasclosed,thesubductingplatewassubductedsouthward.InthecentralpartoftheQiangtangbasin,thecushioningeffectoftheasthenosphereresultedinthethermaldomingofthemantleandsubsequentlarge-scaleanatexis.Mantlesourcematerialsandantecticmaterialswereupwelledandextrudedintothemiddlecrust,leadingtothethickeningofthemiddlecrustandtheheatingandweakeningofthemiddletouppercrust,andresultingintherapiddeformation(detachment)andtectonicerosion,andintheisostaticupliftingandtheformationofmetamorphiccorecomplex.Theupwellingofanatecticmaterialswouldfurtherenhancethebuoyantrepercussion,whichwouldcombinewiththesidestressduefromextrusioninresultingintheformationofanextensionalstressfield.Theextensionalstructureanddetachmentfaultareformedundertheinfluenceofthelosingstabilizedgravitation.Inthedeformationareainboththeupperpartandthelowerpart,anextensionaldepositionareawouldbeformed,andthisisthegenerationofanewbasin.Themetamorphiccorecomplexofthecentralupliftiscomprisedofgneiss,whichisitselfoverlainbynon-metamorphictoweaklymetamorphiccoveringstrataintersectedbyfaults.

简介：Diversityofbacteriawasstudiedindeep-seasedimentsfromtheShikokuBasinintheNorthwestPacificOceanbyPCR,RFLPandsequenceanalysisof16SrDNAandcomparingwithGenbankdatabase.BasedontheRFLPprofilegenerated,77clonesfromthe16SrDNAlibraryweredividedinto27types.Phylogeneticanalysisshowedthatthe27independentclonesfellintofourgroups:Proteobacteria(62.96%),Chloroflexi(14.81%),Planctomycetes(14.81%)andAcidobacteria(7.41%).Amongallsequencedclones,6wererelatedtothesulfurorsulfatemetabolismbacteriaandtheresultsalsodemonstratedthatsomebacteriaindeep-seasedimentshadrelationtomatter-energycirculation.

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简介：低探索活动领域(例如，深形成，深水，和新探索区域)为石油探索是很重要的。来源岩石的预言对低探索活动地的初步的评估批评，它将决定探索活动的早战略的选举区域和决定。东北消沉目前是在南方黄海盆的一个新探索区域。在邻近的相应消沉在学习区域和井数据的一些基于大量地震数据，在东北消沉的来源岩石的早评估被包括地使用地质的类比，地球物理的倒置并且盆建模的技术完成，并且关于到低探索活动领域的来源岩石的初步的评估的综合方法论是也介绍了。方法论由三个方面组成：(1)主要来源的主要形成的预言摇，基于地震思考特征的类比分析和在邻近的相应消沉的来源岩石的质量；(2)地震归属的方法摇决定来源的厚度；并且(3)vitrinite反射的预言，基于盆建模，决定来源的成熟的技术摇。结果建议来源Taizhou摇(泰州)形成是为在东北消沉的烃产生的最重要的间隔，它作为高TOC，好OM类型，巨大的厚度，和高成熟被描绘。西方的潜水艇消沉是在东北消沉的最重要的烃厨房。

简介：在干旱区域基于“一河一绿洲”的特征，theYerqiang硫，是Xinjiang的最大的灌溉区域，在这篇论文作为一个例子被拿，并且地区性的水发行量模式在盆通过同位素数据的60groups的分析被调查。从不同土壤的井的蒸发数据分析，我们学习井的蒸发的法律，完成地下水的主要消费路径的研究，并且改进水资源的评价精确。地区性的水资源的转变山被计算预言，它在干燥区为水资源评价和分配提供一个科学基础，并且为地区性的水发行量模式的学习提供一个新方法。

简介：ostracodbiostratigraphic研究从使用从在Songliao盆在迟了的白垩纪Qingshankou形成钻的五口选择的井拿的核心构造的合成的地质的节在425件样品上被执行。19个ostracod地区的一个总数在形成，3最新被建立被建立，3被修订。19个ostracod地区详细被描述。这研究在Songliao盆在油矿为详细stratigraphic部门和Qingshankou形成和Gaotaizi油水库的关联提供一个基础。

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简介：　　1Introduction　　Itiscommoninmobilebeltsthatupliftingmountainsareneighboredbysynchronouslysubsidingbasins.Thecouplingmechanismofsuchsubsidenceandupliftisanimportanttargettoclarifythedynamicsofmobilebelts.WeinvestigatethecoupledmountainupliftandbasinsubsidenceintheCentralJapanhighland,thejunctionofthreeislandarcs(theNortheastJapan,theSouthwestJapanandtheIzu-Ogasawaraarcs).Thehighlandover3000minheightiscomposedofmountainranges,plateausandintramountainbasins(Fig.1).……

简介：Adeep,narrow,anddistortedBenioffzone,plungingfromtheIonianSeatowardsthesouthernTyrrhenianbasin,istheremnantofalongandeastwardmigratingsubductionofeasternMediterraneanlithosphere.FromOligocenetoRecent,subductiongeneratedtheWesternMediterraneanandtheTyrrhenianback-arcbasins,aswellasanaccretionarywedgeconstitutingtheSouthernAoenninicArc.IntheTyrrhenianSea,stretchingstartedinlateMioceneandeventuallyproducedtwosmalloceanicareas:theVavilovPlainduringPliocene(inthecentralsector)andtheMarsiliPlainduringQuaternary(inthesoutheasternsector).Theyareseparatedbyathickercrustalsector,calledtheIsselBridge.Back-arcexten-sionwasrapidanddiscontinuous,andaffectedalandlockedareawherecontinentalelementsofvarioussizesoccurred.DiscontinuitiesinextensionweremirroredbychangesinnatureofthelithospherescrapedofftoformtheSouthernApenninicArc.PartofthetectonicunitsofthesouthernApennines,accretedintothewedgefromlateMiocenetoPliocene,hadoriginallybeenlaiddownonthinnedconti-nentallithosphere,whichshouldconstitutethedeepportionofthepresentslab.AfterPlio-cene,onlyIonianoceaniclithospherewassubducted,becausethelargebuoyancyofthewideandnotthinnedcontinentallithosphereofApuliaandAfrica(Sicily)preservedtheseelementsfromrollbackofsubduction.AfterPliocene,thepassivelyretreatingoceanicslabhadtoadjustanddistortaccordingtothegeometryofthesecontinentalelements.ThelateonsetofarcvolcanisminrespecttothedurationofextensionintheTyrrhenian-Ioniansystemmayfindanexpla-nationconsideringaninitialstageofsubduc-tionofthinnedcontinentallithosphere.ThestrongPleistoceneverticalmovementsthatoccurredinthewholesoutheasternsystem(subsidenceintheback-arcbasinandupliftintheorogenicarc)mayinsteadberelatedtothedistortionoftheoceanicslab.

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简介：这篇论文学习红河盆的流量的变化并且讨论“走廊障碍”的影响由基于每月的降水使用GIS和统计方法的流量的变化上的山谷和山的功能，温度一

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简介：Duringthedesignandconstructionofthedeepwateroffshorebasin,itscurrentgenerationsystemisconsideredtobeoneofthekeytechnologies.Inthisarticle,thestate-of-the-artdeepwateroffshorebasinatShanghaiJiaotongUniversitywasexaminedasacasestudy.Different3-Dnumericalmodelsofthecurrentgenerationsystemweredevelopedandcalculated.Theuniformityofflowfieldinthebasin,suchashorizontalandverticalcurrentvelocityprofiles,werecalculatedindetail.Besides,a1:10scaledmodeltestwasalsocarriedout.Thecurrentvelocitiesatdifferentlocationsinthebasinweremeasuredandcomparedwiththecalculatedresults.Itisconcludedthatsatisfactoryagreementcanberesultedbetweenthenumericalsimulationandmodeltest.Inaddition,itissuggestedthattransitionsectionsandturningvanesneedtobesetininflowandoutflowculvertstoimprovetheuniformityofflowfieldinthebasin.Andthehydraulicperformanceofthedeepwatercurrentgenerationsystemcanmeettherequirementsofmodeltestsindeepwater.