作者: Huang Jinbai , Wen Jiawei , Hinokidani Osamu , Yasuda Hiroshi
DOI: 10.1007/S12665-014-3273-Y
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摘要: The objectives of this study were to examine the runoff characteristics and estimate water budget at wind–water erosion crisscross region on Loess Plateau China. A small catchment known as Liudaogou that has representative meteorological hydrological conditions was chosen location. numerical model for rainfall-runoff developed verified; calculation 5 years (2005–2009) performed. observed data result surface used evaluating estimating annual budget. Runoff rate proportional average intensity rain. Even though rainfall duration few minutes, generated by more than 2.6 mm × min−1, when exceeded 10 h; an 0.6 while 10–15 %. unit area 1 km2 adopted index Runoff, evapotranspiration, variation storage, habitant consumption accounted 20.4, 75.6, 0, 4 % total precipitation, respectively. Results provide basis further research hydrology, resources, sustainable development utilization northern where resources are relatively deficient.