Articles | Volume 379
Proc. IAHS, 379, 211–215, 2018
Proc. IAHS, 379, 211–215, 2018

Pre-conference publication 05 Jun 2018

Pre-conference publication | 05 Jun 2018

Impacts of the thawing-freezing process on runoff generation in the Sources Area of the Yellow River on the northeastern Qinghai-Tibet Plateau

Xiaoling Wu et al.

Cited articles

Dingman, S. L.: Physical Hydrology, Prentice-Hall, Old Tappan, NJ, 1994. 
Flerchinger, G. N. and Saxton, K. E.: Simulataneous heat and water model of a freezing snow-residue-soil system I. Theory and development, Trans. of ASCE, 32, 565–571, 1989.  
Harris, C., Haeberli, W., Mühll, V. D., and King, L.: Permafrost monitoring in the high mountains of Europe: the PACE project in its global context, Permafrost Periglac., 12, 3–11, 2001. 
Harris, C., Arenson, L. U., Christiansen, H. H., Etzemuller, B., Frauenfelder, R., Gruber, S., Haeberli, W., Hauck, C., Holzle, M., and Humlum, O.: Permafrost and climate in Europe: monitoring and modelling thermal, geomorphological and geotechnical responses, Earth-Sci. Rev., 92, 117–171, 2009. 
Heginbottom, J. A.: Permafrost mapping: a review, Prog. Phys. Geog., 26, 623–642, 2002. 
Short summary
In cold regions the mechanisms of runoff generation have not yet been fully understood. In this study, a water-heat coupling model for snow cover and its underlying soil layers was established. Results show that the soil water storage played an important role in spring runoff generation. In winter, thick snow cover, soil temperature, heavy evaporation ability and increased of air temperature further decreased soil water content. Without enough water supplies, river runoff decreased in winter.