2010-2018年南糯山生态站气候变化特征分析

利用南糯山生态无人观测气象站2010—2018年逐日气象资料,分析了南糯山单站近9年来气候特征变化及南糯山普洱茶种植气候适应性。结果表明,2010年以来南糯山站除年平均最低气温和极端最低气温总体下降外,年平均气温、年平均最高气温、极端最高气温和极值温差都有先升后降的变化趋势;降水量总体呈逐渐增加的趋势;年平均风速有减弱趋势,但主导风向西风出现的概率呈现增大趋势;2010—2018年南糯山总体气候特征十分有利于该区普洱茶的生长。

Analysis on Climatic Change Characteristics of Nannuo mountain single station during 2010-2018

by using the average annual temperature ,precipitation and other meteorological factors data of Nannuo mountain single station during 2010-2018, the paper made a brief analysis on temperature characteristics , precipitation trends, wind field and relative humidity of characteristics. The statistics showed that Except for the temperature drop, the average temperature , maximum and minimum air temperature temperatures and minimum temperature in extreme were on the descend, the range decreased. The overall trend of precipitation was decreasing. The annual mean wind speed were weaken, but the probability of the prevailing west wind increased. The climate of Nannuo mountain is favorable to the growth of Pu''er tea from 2010 to 2018.