云南黄金走廊烟区气候类型分区研究（英文）

为了进一步评价气候条件对云南黄金走廊烟区烤烟生产的影响,通过对云南黄金走廊烟区10个州53个县1971-2004年共34年的光照、温度、降雨量等主要气象因子数据进行分析,以烤烟生育期均温、生育期最高气温、生育期最低气温、生育期累积日照时数、生育期降水量、生育期蒸发量、生育期平均相对湿度等为指标,基于SPSS系统聚类方法将云南黄金走廊烟区划分为4个气候类型区域,并分析了各类型的气候特点,结果表明生育期均温、最高温、累计日照和平均相对湿度在4个气候类型区之间差别较小,而生育期最低温、降雨量和蒸发量在4个气候类型区之间具有明显差异,可能是影响黄金走廊烟区特色烤烟品质的关键。

Research on Climate Type Distribution in Yunnan Golden Corridor Tobacco Area

In order to further evaluate the effect of climate conditions of Yunnan Golden Corridor on tobacco production, meteorological factors data such as sun- shine, temperature and rainfall over 34 years （1971-2004） in 53 counties of 10 pre- fectures across Yunnan Golden Corridor were analyzed. Based on the SPSS sys- tematic clustering method, with the growth stage average temperature, highest tem- perature, lowest temperature, total sunshine duration, rainfall, evaporation and aver- age relative humidity being the indexes, Yunnan Golden Corridor Tobacco Area could be divided into places with four climate types. The characteristics of four cli- mate types were also analyzed, which indicates that the differences of growth stage average temperature, highest temperature, total sunshine duration, and average rela- tive humidity among four climate types were relatively small, while there existed sig- nificant differences between growth stage lowest temperature, rainfall and evapora- tion of four climate types, which might be the key factors that influence the special quality of tobacco from Golden Corridor.