Physical principle of wind erosion on sandy land surface in southern Beijing
Beijing ; Chine ; Eolien ; Erosion éolienne ; Transport éolien ; Utilisation du sol ; Vitesse du vent
Aeolian features ; Aeolian transport ; Beijing ; China ; Land use ; Wind erosion ; Wind speed
activities and measures controlling wind erosion in Daxing District of Beijing. Different land use types result in various degrees of coarse component. There is a significant exponential relation between sediment transport concentration and wind velocity.
Changes of resource use patterns and state policies since 1978 : a political ecology of the rural Beijing City, China
Beijing ; Chine ; Ecologie ; Gestion des ressources ; Politique agricole ; Politique gouvernementale ; Politique locale ; Ville-campagne
Agricultural policy ; Beijing ; China ; Ecology ; Government policy ; Local policy ; Resource management ; Rural-urban relations
The aim of this study is to illustrate the changing relationship between resource use patterns and state policies in the rural area of Beijing City from the viewpoint of political ecology in China's rapid economic growth. Policies of state and local
government have lead to diversified resource use patterns on farmland in Beijing City. The change of state policies has not damaged local natural environment, it has been somehow improved in the past twenty years.
Beijing ; Chine ; Chine du Nord ; Développement ; Hebei ; Heilongjiang ; Histoire ; Jilin ; Liaoning ; Nei Menggu ; Tianjin ; Xi Jiang
Beijing ; China ; Development ; Hebei ; Heilongjiang ; History ; Inner Mongolia ; Jilin ; Liaoning ; Northern China ; Tianjin ; Xi Jiang
Beijing et le Hebei. Tianjin. La Mandchourie. Liaoning. Jilin. Heilongjiang (Le dragon noir). La Mongolie intérieure. La Chine des Ouighours : le Xijiang.
Ausländische Direktinvestitionen und internationaler Wissenstransfer nach China. Untersucht am Beispiel von Hightech-Unternehmen in Shanghai und Beijing
Les investissements directs étrangers et les transferts internationaux de savoir vers la Chine. Une recherche à partir des entreprises de haute technologie à Shanghai et Beijing
Beijing ; Chine ; Industrie de pointe ; Investissement ; Investissement direct ; Investissement étranger ; Shanghai ; Transfert de technologie
Beijing ; China ; Direct investment ; Foreign investment ; High-tech industry ; Investment ; Shanghai ; Technology transfer
of adverse high temperature weather in Beijing, Tianjin, Shijiazhuang, Jinan and Taiyuan are analyzed respectively. The major features of the East-Asia Subtropical High and Transformed Continental High are discussed. It is found that the behaviour of East