8Alexander LV, Zhang X, Peterson TC. Global observed changes in daily climate extremes of temperature and precipitation. Journal of Geophysical, 2006, 111 : 1-22.
9China' s National Assessment Report on Climate Change Compile Committee (《气候变化国家评估报告》编写委员会).China' s National Assessment Report on Climate Change. Beijing: Science Press, 2007.
10Pan X-H(潘晓华).The Spatial and Temporal Characteristics of Change of Temperature and Precipitation Extremes over China during the Second Half of the 20th Century. Master Thesis. Beijing: Chinese Academy of Meteorological Sciences, 2002.