寿阳县农业气候资源调查及气象灾害防御对策

The Investigation of Shouyang County Agricultural Climate Resources and Defense Strategies of Meteorological Disasters

[目的]掌握该地区农业气候资源、气象灾害规律及防御对策。[方法]以寿阳县气象局多年历史资料为依据,分析了寿阳县农业气候资源和主要气象灾害,并提出了一些防御对策。[结果]寿阳县光能资源充沛,光合生产潜力大;热量资源特征有利于温带多种农作物种植;昼夜温差大,雨热同季,使水、热资源利用率提高;但降水量的年际变化大,季节变化不稳定;自然灾害频繁,危害严重,主要气象灾害有干旱、暴雨洪涝、冰雹、霜冻、大风、寒潮、雷电、暴雪、大雾和连阴雨。气象灾害对经济社会发展、工农业生产、人民群众生命财产安全以及生态环境影响很大。[结论]要避免或减轻气象灾害对人类社会造成的损失,就要摸清它发生的规律、易发区域和灾情状况,从而制定出防御对策。

[Objective] To master the agricultural climatic resources and meteorological disasters and prevention countermeasures. [Method]Based on several years historical data in Shouyang County,the agricultural climate resources and main meteorological disasters were analyzed,several defensive strategies were put forward. [Result] The main meteorological disasters include drought,rainstorm,flood,hail,frost,wind,cold wave,thunder and lighting,blizzard,dense fog,continuous rain. The meteorological disaster has significant effects on economic social development,industrial and agricultural production,people＇s life and property security and eco-environment. [Conclusion]To avoid or mitigate the losses caused by meteorological disasters to human society,it is necessary to find out the laws which it occurs,disaster prone areas and the situation,establish defensive countermeasures.