Climatic Characteristic and Change of Rain Day for Different Intensities in Yunnan
云南各量级雨日的气候特征及变化

Using the data of 125 weather stations in Yunnan Province form 1959 to 2005,and the modern statistic diagnosablemethod of counting the trend-coefficient, the rain-day,moderaterain-day,heavy-day,rainstorm-day,heavy rainstorm-day and climatic characteristic and change each magnitude precipitation in Yunnan Province are researched.The results indicate that, there is an obvious difference between dry and rainy seasons from moderate to heavy rainfall in Yunnan Province.In the rainy season,the moderate rain-day,h...