The intense uplift of the Qinghai-Xizang Plateau gives rise to drastic changes of natural environment and distinct differentiation of the Plateau proper. This paper focuses on the evolution of subtropical environment at low altitude to frigid
Actes du symposium international de 1980 à Pékin couronnant 15 ans de programmes chinois d'exploration du Tibet: 142 communications, par 229 auteurs (dont 193 Chinois) sur l'écologie et l'environnement du plateau Qinghai-Tibet (sauf quelques-unes
Climatic changes in the Qinghai-Xizang (Tibetan) region of China during the Holocene in XII INQUA Congress Issue.
Chine ; Chronostratigraphie ; Géographie de l'Asie ; Holocène ; Paléoclimatologie ; Qinghai ; Quaternaire zones moyennes ; Stratigraphie ; Tibet ; Variation climatique ; Xizang
Analyse des dépôts de tourbe, sable et graviers sur le versant sud des monts Nianqing-Tanggula et Gangdise, de nombreuses coupes de dépôts lacustres du Xizang des variations glaciaires et de l'évolution morphologique au sud de la rivière Yaluzangbu
atmospheric emissivity, total downward radiation and net long-wave radiation, using four months'data obtained by Eppley precision infared radiometer (Model RIR) set up in the Qinghai-Xizang plateau in summer. (TNC).
Changes and spatial patterns of the differences between ground and air temperature over the Qinghai-Xizang Plateau
The difference between ground soil and air temperature was studied by using the data of ground and air temperature of 99 stations over the Qinghai-Xizang (Tibet) Plateau from 1960 to 2000, and its spatial distribution and time changing tendency have
The purpose of this expedition is to provide basic information on the feasibility of setting up the Hoh Xil Nature Reserve. The focus of the project is on the formation and evolution of the Qinghai-Xizang Plateau and its impact on natural
Rational utilization of mountain soils in southeast Qinghai-Xizang (Tibetan) Plateau
Boisement ; Chine ; Déboisement ; Ecologie ; Gestion des ressources ; Montagne ; Pente de versant ; Pâturage ; Qinghai ; Sol ; Sol forestier ; Tibet ; Utilisation du sol
Afforestation ; China ; Deforestation ; Ecology ; Forest soil ; Land use ; Mountain ; Pastureland ; Qinghai ; Resource management ; Slope gradient ; Soil ; Tibet
The southeast Qinghai-Xizang (Tibetan) Plateau is a physical region with optimum hydrothermal conditions, alpine soils and most types of Chinese forest soils. At present, partial soil resources are being damaged and the mountain ecology also tends
Variations and trends of the freezing and thawing index along the Qinghai-Xizang Railway for 1966-2004
Années 1966-2004 ; Chemin de fer ; Chine ; Climat ; Dégel ; Gel ; Indice climatique ; Qinghai ; Réchauffement climatique ; Tendance du climat ; Tibet
China ; Climate ; Climatic index ; Climatic trend ; Climatic warming ; Freezing ; Qinghai ; Railway ; Thawing ; Tibet
Annual freezing and thawing index of 7 meteorological stations along the Qinghai-Xizang Railway were calculated based on daily maximum and minimum temperature records for 1966-2004. Trends of annual freezing and thawing index were analyzed using
Atmospheric circulation ; China ; Climatic variation ; Interannual variability ; Monsoon ; Orographic effect ; Precipitation ; Qinghai ; Spatial variation ; Statistics ; Temperature ; Tibet
Based on time series of 98 stations from the Qinghai-Xizang Plateau, the Indo-Gagnetic Plains, the River Gorge Country and Eastern China, the representativeness of the locally observed interannual variations of temperature and precipitation
Last glaciation and maximum glaciation in the Qinghai-Xizang (Tibet) Plateau : a controversy to M. Kuhle's ice sheet hypothesis
Since the late 1950's, many Chinese scientists have explored the remains of Quaternary glaciation in the Qinghai-Xizang Plateau and its surrounding mountains. In the main, 3-4 glaciations have been recognized. But there is no evidence of a unified
Relationship between convective clouds and precipitation over the Qinghai-Xizang Plateau area from satellite remote sensing and ground based observations
Les données du satellite GOES 1 (panchromatique et infra-rouge) permettent de montrer que les pluies violentes sur le plateau du Quinghai-Xizang sont généralement précédées par une augmentation des nuages convectifs suivi d'un effondrement du toit
Chine ; Chine, sud-ouest ; Chongqing, région ; Climat de montagne ; Climatologie ; Couverture végétale ; Distribution spatiale ; Ecosystème ; Gphy ; Géographie physique ; Humidité ; Montagne ; Qinghai-Xizang ; Région naturelle ; Régionalisation
Vertical zonation of the area transition between the Qinghai-Xizang plateau and the Yunnan-Guizhou plateau is based primarily on vegetation cover and soil, modified by considerations of temperature and moisture variations. The regional
This study deals with the concentrations and sources of airborne major and trace elements in precipitation waters in the remote E Tibetan mountain region and the highland provinces of Sichuan, Qinghai, and Xizang (Chinese-German joint expedition
Due to the intense uplifting from late Pliocene to early Pleistocene, climate over the Qinghai-Xizang (ie. Tibet) Plateau has been changing significantly, thereby exerting great impact on the development of glaciations, loess deposition, interior
Due to the intense uplifting, climate over the Qinghai-Xizang (Tibetan) Plateau has been changed significantly which has exerted great impact on the development of glaciations, loess deposition, interior lakes and drainage system etc. Late
, the largest glacial cover occurred during the early part of the Upper Pleistocene. A major ice sheet covering the whole of the Qinghai-Xizang Plateau can be ruled out on the basis of geological evidence and climatological theory, although many medium-sized ice