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 共查询到20条相似文献,搜索用时 62 毫秒
1.
NO .1TourismandDevelopmentoftheTouristResouresinUrumqi,China YANShun ,ZHANGChun ming ,QIUJia qi,SHIJia li(8)……………NoiseAnalysisandEliminationforImagingSpectrometerData JIANGXiao guang ,WANGChang yao,WANGChengetal(14 )…………………StudyofImprovingAccuracyforUrbanLandcove…  相似文献   

2.
闫明 《极地研究》1997,8(1):67-73
ApreliminarystudyonoxygenisotopeoficecoresofColinsIceCap,KingGeorgeIsland,AntarcticaYanMing(闫明)PolarResearchInstituteofChina...  相似文献   

3.
AcasestudyofKorea-investedenterprisesinShandongPeninsulaFANJiePANGXiaominYANGXiaoguangInstituteofGeography,ChineseAcademyofS...  相似文献   

4.
TemperaturedistributionofCollinsIceCap,KingGeorgeIsland,AntarcticaHanJiankang(韩建康)andJinHuijiun(金会军)(LanzhouInstituteofGlacio...  相似文献   

5.
KoreainvestedenterprisesandthedevelopmentofWeihaiLIWenyanInstituteofGeography,ChineseAcademyofSciences,Beijing100101CHINAAb...  相似文献   

6.
曹冲 《极地研究》1995,6(1):39-50
Pulsatingaurora-areviewJormaKangas(DepartmentofPhysicalSciences,UniversityofOulu,FIN-90570,Oulu,Finland)CaoChong(曹冲)(ChinaRes...  相似文献   

7.
Mechanismforcontrolingdroughtandsalinity/waterlogginginNorthwestShandongProvinceRENHongzunTANGDengyinInstituteofGeography,Ch...  相似文献   

8.
MeasurementofNO2andanalysisofrelationshipbetweenstratosphericNO2andO3overZhongshanStation,AntarcticaGuoSong(郭松),ZhouXiuji(周秀骥...  相似文献   

9.
Climate,massbalanceandglacialchangesonsmalldomeofCollinsIceCap,KingGeorgeIsland,AntarcticaWenJiahong(温家洪)andKangJiancheng(康建成...  相似文献   

10.
TwotypesofionosphericdisturbancesintheauroralregionShenChangshou(沈长寿)DepartmentofGeophysics,PekingUniversity,Beijing100871,C...  相似文献   

11.
土壤氧化亚氮产生、排放及其影响因素   总被引:45,自引:0,他引:45  
齐玉春  董云社 《地理学报》1999,54(6):534-542
全球变化对人类生存环境的变化有着十分重要的影响,CO2、CH4、N2O等气体排放量的增加是目前全球气候变化的主要诱因之一。因此,对于温室气体的研究一直以来都是全球气候变化研究的热点,其中,N2O又其其增温潜势力大,滞留大气时间长、破坏臭氧层等特点受到格外的关注,对于N2O等温室源与汇,产生机制、影响因素以及相应减排措施的研究具有十分重要的现实意义,本文拟就目前国内外土壤N2O排放的相关研究作一概述  相似文献   

12.
ThesupportingcapabilityofwaterandlandresourcesforsustainableincreaseofyieldinNorthChinaPlainZHANGHongyeInstituteofGeography,...  相似文献   

13.
Landusestructureandphysical,socioeconomicimpactsinChinaLengShuyingInstituteofGeography,CAS,Beijing100101,CHINALiuYanhuaMin...  相似文献   

14.
Canonicalcorelationanalysistolandusestructureanditsdrivingforces———TakingYulinPrefectureasanexampleZHANGMingInstituteofGeog...  相似文献   

15.
I.TheTerracesoftheUpperYellowRiverTheterracesoftheupperYellowRiveraremostlydispersedalongthewidercoursesinseveralMesozoicCenozoicbasins(Figure1).1.TerracesbetweenNgoringLakeandGyaringLakeThesurfacelayersofthesedimentinthewideandshallowbasinswheretheYell…  相似文献   

16.
Naturalresourcesdeterioration,environmentaldegradationandsustainableresetlementinSouthwestChinaWANGKelinChangshaInstituteofAg...  相似文献   

17.
I.IntroductionKarstificationhadbeenrecentlyconsideredasoneoftheearthsurfaceprocessesconsumingatmosphericCO2[10,19,20].Theoretically,thecarboninthespringbicarbonateinvolved50percentcontributionfromairCO2comsumptionandtheotherhalffromdissolutionofcarbonaterock.…  相似文献   

18.
The“InternationalGeographicalConferenceonChinaandtheWorldinthe21stCentury”washeldinHongKongonAugust1315,1998.ItwassponsoredbytheGeographicalSocietyofChina,HongKongGeographicalAssociation,HongKongUniversity,theChineseUniversityofHongKong,HongKongBaptistUniver…  相似文献   

19.
Distributional features of δ~(18) O in precipitation in China   总被引:2,自引:0,他引:2  
Distributionalfeaturesofδ18OinprecipitationinChinaZHANGXinpingDepartmentofGeography,HunanNormalUniversity,Changsha410081CHINA...  相似文献   

20.
LaboratoryofWetlandEnvironment(LWE),ChangchunInstituteofGeography,ChineseAcademyofSciences研究方向湿地特别是沼泽湿地的结构和功能、湿地过程与全球变化的影响以及人...  相似文献   

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