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1.
INTRODUCTIONTheAsiansummermonsoonsystemincludestheIndian(orSouthAsian)andEastAsiansummermonsoons,bothofwhichformthemostdramaticmonsoonsystemsintheNorthernHemisphere.TheintensityofthelatterappearstoberelatedtotherainfallineasternChina.Therewillbeanempty…  相似文献   

2.
1 IntroductionArcticclimateandenvironmentareveryimportantintheglobalchangesystems(WMO/UNEP 1 990 ;WMO 1 991 ) .Observationsandmodelingresultsindicatethattheglobalwarmingwillbeenhancedinthepolarregions ,especiallyintheNorthHemi sphere ,withapredictedwarmingofabout…  相似文献   

3.
曹桂发THEMETHODBASEOFGEOGRAPHICANALYSISANDITSAPPLICATION¥CaoGuifa(StateKeyLaboratoryofResourcesandEnvironmentalinformationSystem...  相似文献   

4.
INTRODUCTIONTheBohaiSeawaschosenasthesiteofthefirstphaseoftheChina GLOBEC (GlobalOceanEcosystemDynamics)programfrom 1 997to2 0 0 0 ,inwhichthedynamicsofzooplanktonpopulationswasoneofthefourprincipalfoci.Smallcopepodscompriseanimportantcomponentofzooplanktonesp…  相似文献   

5.
Web GIS: Implementation issues   总被引:1,自引:0,他引:1  
1 INTRODUCTIONWiththerapidexpansionanddevelopmentofIn ternetandWWW (WorldWideWeborWeb) ,WebGIS (WebGeographicalInformationSystem )isbe comingevermorepopularandasaresultnumeroussiteshaveaddedGIScapabilityontheirWebsites(BOSTONetal .,1994 ;PUTZ ,1994 ;SHIFFER ,1995;SOVI…  相似文献   

6.
INTRODUCTIONStudiesonphosphorusmetabolisminfarmedspecieshavebecomeapopularresearchsubjectrecently ,duetotheincreasedpublicconcernontheimpactofphosphorusdischargefromlivestockandaquaculturesystemsontheenvironment (Skonbergetal.,1 997;EyaandLovell,1 997) .Phosph…  相似文献   

7.
1GENETICTYPESOFGROUNDICEINCHINAGroundiceisweldevelopedinthevicinityofthesouthernpermafrostlimitintheEurasiancontinent,inthen...  相似文献   

8.
1THEHYDROCHEMICALINDEXESFORTHEJUDGEMENTONSEAWATERINTRUSIONThehydrochemicalcharacteristicisthedirectbasisforthejudgementonsea...  相似文献   

9.
BASIC FEATURES OF FOREST STEPPE IN THE LOESS PLATEAU OF CHINA   总被引:2,自引:0,他引:2  
BASICFEATURESOFFORESTSTEPPEINTHELOESSPLATEAUOFCHINA¥ZhuZhicheng(朱志诚)(DepartmentofBiology.NorthwestUniversity,Xian710069,PRC)A...  相似文献   

10.
EDITORIALCOMMITTEEEDITORIALCOMMITTEE¥//ADVISORSWuChuanjun(X{#N):InstituteofGeography,theChineseAcademyofSciences(CAS),Beijing...  相似文献   

11.
1 CHARACTERISTICSOFWATERTRANS FORMATIONINARIDLANDTheregularitiesofwatertransformationinstreamformingareasandstreamdisappearingareasareverydifferent.Instreamformingareas ,watertransformationismainlyfrom precipitation ,snowmeltandicemeltwatertosurfacewater…  相似文献   

12.
INTRODUCTIONThemonsoonhasacirculationfeaturethatisplanetaryinscaleandanidentifiablesignalregardingitssubsequentintensitysomeninemonthspriortotheactivestageofthesummermonsoon(WebsterandYang,1992).Furthermore,themagnitudeofthemonsoonvariabilityissubstantia…  相似文献   

13.
MODELS OF THE SPATIAL EVOLUTION OF MULTI-PLANTENT ERPRISES FeiHongping(费洪平)(DepartmentofGeoandOceanSciences.NanjingUniversity...  相似文献   

14.
AIMS AND SCOPE     
AIMSANDSCOPECHINESEGEOGRAPHICALSCIENCEaimstocovertheoutstandingresearchresultsingeogrpahyandotherrelatedgeographicalissuesinC...  相似文献   

15.
The steps forward of GIS in China   总被引:2,自引:0,他引:2  
1 HISTORICALSTEPS—ATEMPORALANA LYSISResearchesofGISinChinacandatebacktotheearly 1980s .Atthattime ,aremotesensingapplica tionprojectwascarriedoutinSouthwestChinausingGISmethodintegratedwithremotesensingdatatosolvetheareameasurementautomatically .Afterthefir…  相似文献   

16.
INTRODUCTIONTheJapaneseseabass (LateolabraxjaponicusC&V)distributeswidelyinthecoastalwatersalongtheBohaiSea ,YellowSea ,EastChinaSea,andSouthChinaSea .Asacarnivorousfish ,itoccupiesthehightrophiclevelinthemarineecosystemandhasadaptedtovariousenvironmentalr…  相似文献   

17.
(苏亚芳)URBANINVESTMENTENVIRONMENTINFORMATIONSYTEMFORCHINASCOASTALPORTCITIES¥SuYafang(StateKeyLaboratoryofResourcesandEnvironmen...  相似文献   

18.
REGULARITYANDESTIMATIONOFMETHANEEMISSIONFROMMARSHLANDINTHESANJIANGPLAIN①CuiBaoshan(崔保山)MaXuehui(马学慧)ChangchunInstituteofGeogr...  相似文献   

19.
INTRODUCTIONSincetheearly 1 970s,theAdvancedVeryHighResolutionRadiometer(AVHRR)onboardtheNationalOceanicandAtmosphericAdministration (NOAA)seriesofPolar orbitingOperationalEn vironmentalSatellites (POES)hasbeenusedforseasurfacetemperature (SST)retrievalandclou…  相似文献   

20.
INTRODUCTIONTheSouthChinaSea(SCS)isapartly enclosedoceanbasinoverlaidbyapronouncedmonsoonsurfacewind .Paststudies (Chenetal.,1 991 ;DingandMurakami,1 994 ;Yan ,1 997;LiangBiqi,1 991 ;LiangJianyin ,1 991 )indicatethatahugewarmwaterpooljointlycontributedbythewesternPacific ,ea…  相似文献   

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