重庆市冻害的发生分布规律研究  

THE RESEARCH OF OCCURRENCE AND REGULARITY DISTRIBUTION OF CHONGQING'S FROST-DAMAGE

作　　者：高阳华[1] 唐云辉[1] 冉荣生 彭国照[2] 

机构地区：[1]重庆市气象局,重庆400039 [2]四川省农业气象中心,四川成都610072

出　　处：《西南农业大学学报（自然科学版）》2003年第1期80-83,共4页Journal of Southwest Agricultural University

基　　金：重庆市科委攻关项目(98-5363)

摘　　要：系统地提出了重庆市单站冻害和全市性冻害的分级指标,揭示了冻害的发生分布规律,划分了冻害的分布类型,探讨了冻害的变化规律。In both single and whole region,the classification indices of Chongqing's frost-damage are fully concluded,and its regularity of occurrence and variation was studied,the distribtion of frost-damage are divided in this article.as well.

关 键 词：重庆 冻害 发生 分布规律 农业 

分 类 号：S42[农业科学—植物保护]