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天津市北辰区设施农业温光气候资源变化分析 被引量:13

Change Analysis of Facility Agriculture Temperature and Sunlight Climate Resources in Tianjin Beichen
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摘要 利用北辰区气象站近40 a(1971-2010年)冬季的气象观测资料,对影响设施农业生产的温光气候资源和主要气象灾害变化进行了分析。结果认为:温度资源变化利于设施农业生产,光照资源的变化则与之相反,低温、连阴天等农业气象灾害对设施农业的影响加剧,尤以中度和重度灾害的发生明显,北辰区的这一变化对研究我国北方大城市郊区设施农业生产的气候资源变化具有借鉴意义。 Based on the meteorological observation data of Beichen weather station in winter during 1971 to 2010, the climate resources of temperature and sunlight which affect the facility agricultural pro- duction and the main meteorological disasters change were analyzed. The results indicated that the change of temperature resources was advantageous for facility agricultural production. That was in contrast to sun- light resources. The influence that agro-meteorologieal disasters such as low temperature and successive overcast weather to facility agriculture were aggravated, especially the moderate and severe disasters, the research about Beichen has implication to study the climate change of facility agriculture in big city sub- urb in north China.
出处 《气象与环境科学》 2013年第1期32-35,共4页 Meteorological and Environmental Sciences
基金 科技部公益性行业(气象)专项(GYHY201006028)资助
关键词 设施农业 气候资源 气候变化 北辰区 facility agriculture climate resource climate change Beichen
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