Based on the glacier mass balance and meteorological data of air temperature and precipitation on the Qiyi Glacier from June 30 to September 5,2010,we used a de
Studies on the impact of solar activity on climate system are very important in understanding global climate change. Previous studies in this field were mostly
The Haerbin-Dalian Passenger Dedicated Line is the first high-speed railway constructed in the seasonally frozen ground regions of northeastern China. Frost hea