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Portail d'information géographique

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  • Geological disasters in loess areas during the 1920 Haiyuan earthquake, China
  • Catastrophe ; China ; Earthquake ; Forecast ; Loess ; Mass movement ; Slope ; Slope dynamics
  • 1995
  • A method for the study of Quaternary environmental evolution of the Loess Plateau in China
  • China ; Geochemistry ; Iron ; Loess ; Palaeo-environment ; Palaeoclimate ; Palaeosol ; Plateau ; Pollen analysis ; Qinghai ; Quaternary ; Tibet
  • 1995
  • China ; Infiltration ; Land use ; Loess ; Over-grazing ; Plateau ; Rill wash ; Soil erosion ; Soil properties
  • The Loess Plateau in Northwestern China is strongly endangered by heavy erosion quickly decreasing soil fertility and yields of crops. This situation is mainly due to improper land use. This vicious cycle may only be disrupted by a proper land
  • 1995
  • China ; Climatic variation ; Dating ; Huang He ; Loess ; Methodology ; Palaeogeography ; Palaeosol ; Quaternary ; Watershed
  • Based on the non-diachronic nature of loess-paleosol sequences, a paleosol dating method is suggested. The origin of the modern Yellow River drainage system is studied. Correlation of loess, paleosol, and aquatic sediment sequences of China
  • 1995