天津市日光温室生产的气候资源比较分析

Comparative Analysis of Climate Resources for Greenhouse Production in Tianjin

利用天津市12个农业区县气象站近30 a的逐日历史观测数据,比较分析了影响各区县日光温室农业生产的气候资源条件。结果表明:12月至翌年1月是天津地区日光温室生产的气候资源最为匮乏的时期;在空间上,中南部和中西部区县的温度资源最优,北部地区受风灾威胁最小,南部的日照资源弱于北部地区。

The climate resources affecting the greenhouse agricultural production were comparatively analyzed by using the daily historical climate data for nearly 30 years from 12 agricultural districts and counties of Tianjin. The results showed the climate resources from December to January were worst for greenhouse production. For different area of Tianjin city, the middle-south and middle-west counties had the optimum temperature resources; the northern region had the least threaten of storm; the sunshine resources in southern region were weaker than those in the north region.