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1.
《地理学报(英文版)》1997,(1)
TheYarlungZangboRiverCanyon,whichencompassesMountNamjagbarwa,isoneofthefewmysticalforbbidenareasremainingonearthandishometomanyprofoundgeologicalandbiologicalmysteriesawaitingexploration.Inrecentyears,scientistsfromtheInstituteofGeographyandInstituteof… 相似文献
2.
Fu Xiaofeng Department of Urban Resource Sciences Nanjing University Nanjing People''s Republic of China 《地理学报(英文版)》1997,(2)
I.IntroductionInextremelyaridareaswherearidityishigherthan16.0,themaintenanceanddevelopmentofregionaloasiseconomyhavebeenrestrictedbytheutilizationandallotmentofwaterresource.Thus,itissignificantlyimportanttoexplore,onthebasisofwaterresource,thedevelopmen… 相似文献
3.
Zhang Jie Li Shengfeng Zhou Yinkang Du Jinkang Department of Geography Nanjing University Nanjing People''s Republic of China 《地理学报(英文版)》1997,(3)
1.IntroductionResearchonbiokarststretchfromnineteenthcentury,yetonlyrecently,moreefficientandsystematicresearchhasbeenputforwardwiththeappearanceofrelatedspecialterminologyanddetailedreviews[3,11,30,3638],anditseemsthatthereisstilllackofbiokarstinalpineenviro… 相似文献
4.
《地理学报(英文版)》1997,(3)
I.IntroductionKarstificationhadbeenrecentlyconsideredasoneoftheearthsurfaceprocessesconsumingatmosphericCO2[10,19,20].Theoretically,thecarboninthespringbicarbonateinvolved50percentcontributionfromairCO2comsumptionandtheotherhalffromdissolutionofcarbonaterock.… 相似文献
5.
Canonicalcorelationanalysistolandusestructureanditsdrivingforces———TakingYulinPrefectureasanexampleZHANGMingInstituteofGeog... 相似文献
6.
Tian Hong 《云南地理环境研究》1999,(Z1)
1 BackgroundXishuangbannaDaiPeopleAutonomousPrefectureislocatedinthesouthernpartofYunnanProvince,China.Thetotallandareais19223km2withpopulationof817772ofwhichareDai,Hani,Bulan,Lahu,Jinuo,Yao,Wa,andHanpeoplein.Theforestcoverageis63%.Thereareabout40000… 相似文献
7.
JournalofSaltLakeResearchisascientificperiodicalofnaturalsciencewhichisapprovedbytheNationalScienceCommittee,sponsoredbyQinghaiInstituteofSaltLakes.andpublishedbySciencepress.Ourtasksaretocoverandexchangetheresearchreports.scientificpapersandaccomplish… 相似文献
8.
I.IntroductionTheEuropeanscientistshavelongagorecognizedtheimportantvalueofthesystematiclandscapestudyandapplieditsuccessfullytoanumberoflocalandnationalplanningpolicies.TheWorkingGroupofLandscapeEcoplanningwhichwasestablishedbyIALE(InternationalAssoc… 相似文献
9.
Yuan Shuren Northeast Normal University Changchun P.R.ChinaXu Shumei Harbin Teachers Uriversity Harbin P.R.ChinaDuan Jixian East |West Center Hawaii USA 《地理学报(英文版)》1997,(1)
I.HistoricalAssessmentonTumenRiverGrowthTriangleSincethelate1980s,Asiahasbeenreputedforitseconomicdevelopment,economicgrowthtriangleshaveemerged.AhostofcountrieshavejoinedhandsinSoutheastandlaterinNortheastAsia.Althoughtheyarestillintheincipientstage,they… 相似文献
10.
I.IntroductionThepopulationoftheTibetAutonomousRegionwhichisthinlyscattered,isalmostentirelyTibetan.Priortothepeacefulliberationin1951,Tibetansusedtoberuledbythelamaistsandaristocratsunderfeudalserfsystem.Theuniquehighandcoldclimate,variedandchangeabletop… 相似文献
11.
Ding Dengshan Bao Haosheng Department of Urban Resources Sciences Nanjing University Nanjing People''s Republic of China 《地理学报(英文版)》1997,(4)
Atpresent,theMiddleEastisaregionoverwhichmanykindsofcontradictionsexist.Itisobviousthattherootcauseliesinitsimportanceinthestrategicgeographicalpositionandrichresourcesofoilandnaturalgas.Ithasalwaysbeenahotspotintheworld,andconflictshaveoccurredthereco… 相似文献
12.
Marie~Josee DOS SANTOS Department of Geography University of Paris IV Sorbonne France 《地理学报(英文版)》1997,(1)
IntroductionBeijingisacityapartfromothers.Clearness,itsstatusastheChinesecapitalhasprovideditwiththisstandingfornearlyeightcenturiesinbothChinaandtheworld.However,explainingallthereasonsforthisremainsinherentlydifficult.Theobjectiveherethen,istounderlin… 相似文献
13.
Cai Yunlong Department of Geography Peking University Beijing People''s Republic of China 《地理学报(英文版)》1997,(2)
I.IntroductionTheacademic,scientificandpolicy-makingcommunitieshavefocusedconsiderableattentionontheconceptofsustainabledevelopment.FAO(1988)definessustainabledevelopmentas”themanagementandconservationofthenaturalresourcebase,andtheorientationoftechnologi… 相似文献
14.
Ithasbeenatendencytoconstructatouristdestinationintoatouristcommunityinrecenttourismdevelopment.Becauseofwideconnectionsintourismswithothersectors,itisdifficultfortourismoperatorstoguaranteeasmoothtravelonlybythemselves.Inordertomaketraveleasy,tourismo… 相似文献
15.
THE CASE STUDY ON THE EFFECT OF CO_2 IN CAVE ATMOSPHERE ON STABILITY OF SPELEOTHEM SCENERY IN YAOLIN CAVE, ZHEJIANG PROVINCE, CHINA 总被引:1,自引:0,他引:1
Song Linhua Yang Jingrong Lin Junshu Group of Karstology Speleology Institute of Geography CAS Beijing People’s Republic of ChinaWang Laihong Administration of Yaolin Cave Tonglu County Zhejiang Province People’s Republic 《地理学报(英文版)》1997,(3)
ThevisitorsgivethecaveenvironmentagreatdealofCO2.AverageCO2contentofthevisitorsis13,00015,000ppminthebreedingandonevisitorbreeds40litreofCO2perhour.ThevisitorsstronglyinferencetheCO2contentinthecaveatmosphere.Inspring,CO2contentwas500-600ppminNo.1andNo.2chambersat8:008:… 相似文献
16.
DING Dengshan MA Jongli PEN Buzhuo RUI Fuhong ZHANG Hong ZHANG An Department of Urban Resources Science Nanjing University Nanjing CHINA 《地理学报(英文版)》1998,(4)
Inthepast20oddyears,therehascomeupaworldwide,broadscalemovementtocombatdesertification.TheproblemofdesertificationhasbeenlistedbytheUNasoneoftheglobalproblemsofgreatsignificancethat“almostallthecountriesintheworldareinvolvedin.“Allthesearerelevanttoanor… 相似文献
17.
Tang Dengyin Zhang Shifeng Institute of Geography CAS Beijing People''s Republic of China 《地理学报(英文版)》1997,(2)
I.Background1.NaturalconditionsTheirrigatedareaofnorthwestShandongProvincebychannelingYellowRiverisaveryimportantirrigatedregioninthelowerreachesofYellowRiver,including27countiesandcitieswithanareaof29,700km2,or19.3percentofthetotalofShandongProvince.Amongwhi… 相似文献
18.
《地理学报(英文版)》1997,(1)
I.IntroductionTownplanningandmanagementneedsvarioustopographicalmaps,cadastralmapsandplanningmaps,statisticaldataanddynamicallycollectingdatathroughfieldsurveying,remotesensingandonthespotinvestigation.BeforetherapiddevelopmentofGISinthe1980s,howtoimport,… 相似文献
19.
Xiaojian Li Department of Geography Henan University Kaifeng People''s Republic of China 《地理学报(英文版)》1997,(1)
Sincethereformpoliciescommencedin1979,overseasinvestmentinChinahasincreasedrapidly.Chinahasnowbecomethesecondlargestforeigndirectinvestment(FDI)recipientintheworld,exceededonlybytheUnitedStates.BytheendofMarch1996,theforeignfundedenterprisestotalled260,000,andr… 相似文献
20.
Chen Jianyao Wu Kai Institute of Geography CAS Beijing People''s Republic of China 《地理学报(英文版)》1997,(3)
I.IntroductionTheHuang-Huai-HaiPlaininNorthChinaisacrucialareainprovidingaboutone-fifthoftotalstatefood[4],anditisfacingaseriouswatershortageinrecentyearsduetotheexpansionofindustryandacontinuousdecreaseinprecipitation.Thestudyinsoil-plant-atmosphereconti… 相似文献