简介：

简介：

简介：

简介：

简介：WENSHANZhuang-MiaoAutonomousPrefectureisinsoutheasternYunnanProvince.ToitseasisGuangxiZhuangAutonomousRegion,andVietnamistoitsouth.Eightcountiesinhabitedby11ethnicgroupscomeunderitsjurisdiction,andWenshan's3millioninhabitantsencompasstheHan,Zhuang,Miao,Yi,Luo(abranchoftheYi),Hui,Dai,Bouyei,Mongolian,BaiandGeloethnicgroups.Ethnicminoritiesmakeupmorethanhalfthetotalpopulation.

简介：

简介：

简介：

简介：'ComparedwiththeCantonFair,whereoverseasbuyers'ordersaregenerallyregardedasChina'sforeigntrade'barometer'or'weathervane',theSino-ASEANExpoboostsmulti-lateraltradewithcomprehensivecooperationandmutualinteraction.Thatis,throughtheSino-ASEANExpoandBusinessInvestmentSummit,Guangxiprovincehasfoundanewmethod—notonlysellingproductsbut

简介：OnApril28,110-kVtransmissionlinefromShengouSubstation(Guangxi,China)toMongCaiSubstation(Vietnam)smoothlystartedsendingelectricity.ThisisaninterconnectionprojectbetweenChinaandVietnam.Thelineruns4.7kminChinaand7.8kminVietnam.TheprojectbeganconstructioninFebruarythisyear.

简介：TheincreasingriverinepollutantshaveresultedinnutrientenrichmentanddeteriorationofwaterqualityinthecoastalwaterofGuangxiProvince,China.However,thequantitativerelationshipbetweennutrientloadsandwaterqualityresponses,whichiscrucialfordevelopingeutrophicationcontrolstrategies,isnotwellstudied.Inthisstudy,theriverinefluxesofnutrientswerequantifiedandintegratedwithnutrientcyclingandphytoplanktondynamicsbyusingboxmodelsforGuangxicoastalbays.Themodelconceptsandbiogeochemicalequationswerethesame;whilemostmodelparameterswerespecificforeachbay.Theparameterswerecalibratedwithseasonalobservationsduring2006–2007,andvalidatedwithyearlyaveragedmeasurementsin2009.Thegeneralfeaturesofnutrientandphytoplanktondynamicswerereproduced,andthemodelswereprovedfeasibleunderawiderangeofbayconditions.DissolvedinorganicnitrogenwasdepletedduringthespringalgalbloominZhenzhuBayandFangchengBaywithrelativelylessnutrientinputs.Phosphorusconcentrationwashighinspring,whichdecreasedthenduetocontinuousphytoplanktonconsumption.Chlorophyll-aconcentrationreacheditsannualmaximuminsummer,butwastheminimuminwinter.EutrophicationwascharacterizedbybothanincreaseinnutrientconcentrationsandphytoplanktonbiomassinLianzhouBay.Eitherabout80%reductionofnitrogenor70%reductionofphosphoruswasrequiredtocontrolthealgalbloominLianzhouBay.DefectsofthemodelswerediscussedandsuggestionstotheenvironmentalprotectionofGuangxicoastalbayswereproposed.

简介：

简介：Recently,theDepartmentofLandandResourcesofGuangxiandtheGuangxiBureauofGeology&MineralProspecting&Exploitationannouncedthatsince2011,76mineralshadbeendetected,38ofwhichweremiddleandlargeminerals.About200milliontonsofbauxiteandmanganeseoreresourcesweredetectedintwonationalintegratedexplorationareas,and317milliontonsoftin,tungsten,lead,zinc,copper,gold,silver,andkaolinresources,etc.

简介：Fromthepetrologicalstudyofore-hostingfockswhichcontainlargeanorthitscrystalsandtheoccurrenceandchemicalcompositionofanorthitesandrelatedminerals,theauthorsconsiderthatthelargeanorthitecrystalsareofauthigenicorigin.Thedistributioncharacteristicsofanorthites,i.e.,theyaredistributedalongthebeddingandstructurallyweakzonesbutnotrestrictedtosynsedimentaryslumpstructures,andtherelationshipforsomeelementsbetweenanorthitesandothermineralsindicatethatanorthiteshaveresultedfromreactionofcirculatingalkalinesolutionsrichinAlandSiwithcarbonatedduringtheIndosinianorogeny.TheresultsofthisworksuggestthattheassociationofauthigenicanorthiteswithbeddedorebodiesintheDachangorefieldmaybetheevidencethatthemineralizationisrelatedtocirculatingundergroundhotwaters.

简介：Originalecotourismresourcesmainlyrefertonaturalandhumanoriginalecotourismresources,andit'soffragility,rarityandirreversibility.Asavaluablehistoricheritageandimportanttourismresources,itplaysasignificantroleindevelopingtourismandeconomyinsuchareasastheunderdevelopedareas,themountainareasandmi-norityareas.ThetourismresourcesinthewesternmountainareasofGuangxiowesuperioritiesandcharacteristicstotheiroriginalecology.Yet,westernGuangxiisanethnicregionwithfragilekarsteco-environment,soitisspecialtoexploitthetourismresources.Thepaperdefinesoriginalecotourismandanalysesthespecialtiesandadvantagesoftheoriginalecotourismresourcesaswellasthefrailtyoftheecotourismresourcesoftheregion.Thewaysofthinkingareputforwardforsafepreservationandsustainabledevelopmentoftheoriginalecotourismresources,i.e.carryingoutmeasuresforthemulti-gradeprotectionofheritageresources,settingupaethnicecomuseum/ethniccultureeco-parkandagenepoolofethniccultures,etc.

简介：变量领域象ens纪念品那样，南方风、带风的变量从月刊500hPa重力势高度异常场被导出。在这个工作，我们在1958的6月从每月的500-hPa重力势高度异常场和他们的变量选择原来的预言者-2001，并且由与原来的预言者分别地进行实验直角的功能(文件结束)决定全面预言者。一个downscaling预报模型基于背繁殖(BP)，神经网络被全面预言者的使用造与每月有活力的扩大范围预报产品在Guangxi上在6月预言每月的降水。为比较，我们也造神经网络与一样建模的另一BP由使用在5月从500-hPa重力势高度异常场选择到1957的12月的以前的全面预言者预言ands-2000并且1月到1958的4月-2001。二个模型被测试，结果证明downscaling模型的重叠的精确基于以前的全面预言者，而是downscaling模型的预言精确性比那的好取决于每月有活力的扩大范围预报的产量。

简介：Thebehaviouroftherare-earthelements(REE)duringtheweatheringofgraniteswasstudiedinsouthernGuangxi,China.Basedonthestudyoftheweatheringprofiles,thesoil,weatheredandsub-weaterebzonesareidentifiedwithdifferentREEgeochemicalbehavioursthrougtheweatheringprofilesofgranite.TheCeanomaliesoftheweatheringprofilescoveralargerangeofvalueswithmostfallingbetween1.02and1.43inthesoilzoneand0.16and0.40intheweatheredandsub-weatheredzones.Lightrare-earthelements(LREE)andheavyrare-earthelements(HREE)areenrichedtovaryingdegreeintheweatheringprofilesascomparedtohostgranites.Inthesoilzone,moreHREEsareleachedthanLREEs,andHREEsaremoreenrichedthanLREEintheweatheredandsub-weatheredzones.ItisconsideredthatinfiltrationandadsorptiononclaysaretwoprocessescontrollingtheenrichmentandformationofREEdepositsintheweatheringprofilesofgranite.

简介：1.ObjectiveTheNandan-Yizhoufaultingbasin,whichislocatedinLongtou-Limiao,Guangxi,isinthesouthernmarginoftheYangtzeBlock,thedepressionzoneofsouthHunanandnorthGuangxi.ItisacarbonateManganese(Mn)oredepositintheBapingGroup,whereoccurstheNongzhulargeMndepositina100kmlonganticlinoriumwithgreatMnresourcepotential(Fig.1).

简介：

简介：ThegolddepositsofTriassicperiodinthenorthwesternGuangxiarealllocatedinthemarine,fine-grained,fragmentalrockseriescontainingorganicmatter,i.e.thedistributiondistrictsofblackrockseries.Thefine-grainedgolddepositsoccurinorganicmatter-bearingC,D,E,orD,EdivisionsoftheclassicalBoumasequences.Theevolutiondegreeoforganicmattersthroughoilwindowstagereachedtheover-maturedegree.Boththebio-sourcesoftheorganicmattersandthedistributionofgoldintheorganicmattersdisclosethecloseassociationbetweengold,livingbeingsandorganicmatters.Thethermalevolutionoforganicmattersledtothegoldtobeactivized,migratedandenriched,andfinallyformedgolddepositsinthefaultbeltandcrushedzoneofblackrockseries.