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Position: Home > Articles > Low temperature climatic characteristics in the spring sowing period in Shunchang,Fujian and its mid-term forecast Subtropical Agriculture Research 2012,8 (1) 44-47

福建省顺昌地区春播期低温气候特征与中期预报

作  者:
邱泉成;张能胜;郑清明;林秀芳
单  位:
福建省顺昌县气象局
关键词:
低温天气;气候特征;中期预报;春播期;顺昌
摘  要:
通过对1960-2009年福建省顺昌县50年春播期(3月上旬-4月上旬)出现持续3 d以上日平均气温≤12℃低温天气过程的气候特征进行分析表明,顺昌地区春播期日平均气温呈上升趋势,近10年春播期气温回暖明显。利用500 hpa大气环流分型配合顺昌观测站温、压气象要素特征,可作出春播期低温天气过程的中期预报。
译  名:
Low temperature climatic characteristics in the spring sowing period in Shunchang,Fujian and its mid-term forecast
作  者:
QIU Quan-cheng,ZHANG Neng-sheng,ZHENG Qing-ming,LIN Xiu-fang(Meteorological Bureau of Shunchang County in Fujian Province,Shunchang,Fujian 353200,China)
关键词:
low temperature weather;climatic characteristics;mid-term forecast;spring sowing period;Shunchang
摘  要:
According to the analysis of the climate characteristics of low temperature weather process in which the daily mean temperature ≤12 ℃ last for more than 3 days in the spring sowing period(from the first ten days of March to the first ten days of April) in the past 50 years(from 1960 to 2009) in Shunchang County,Fujian Province,the daily mean temperature in the spring sowing period in this region tended to be on the rise,and the temperature in the spring sowing period rose obviously in the past 10 years.Thus 500 hpa atmospheric circulation classification combining with meteorological factors of temperature and pressure from the Shunchang Observation Station can be taken as the basis of mid-term forecast of low temperature weather process in the spring sowing period.

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