China ; Evaporation ; Hydrodynamics ; Hydrogeology ; Infiltration ; Natural recharge ; Northern China ; Plain ; Precipitation ; Runoff ; Underground water
The groundwater level of 39 observation wells including 35 unconfined wells and 4 confined wells from 2004 to 2006 in North China Plain (NCP) was monitored using automatic groundwater monitoring data loggers KADEC-MIZU II of Japan. The automatic
groundwater sensors were installed for the corporation project between China and Japan. Combined with the monitoring results from 2004 to 2006 with the major factors affecting the dynamic patterns of groundwater, such as topography and landform, depth
Results and discussion of simulated rainfall experiments with different rainfall intensities and durations completed in an experimental plot in mountainous area of North China. Simultaneously, rainfall, surface runoff, soil-layer flow, mantel-layer