紫外辐射对农田生态系统的影响研究综述  

A Summary of Research on the Effects of Enhanced Ultraviolet Radiation on field ecosystems

作　　者：何雨红[1] 郑有飞[1] 何都良[1] 

机构地区：[1]南京气象学院环境科学系,南京210044

出　　处：《中国农业气象》2002年第1期47-52,共6页Chinese Journal of Agrometeorology

基　　金：国家教育部高等学校骨干教师资助计划项目

摘　　要：从作物群体角度、农田其它非作物类生物种群角度及农田小气候系统角度综合论述了紫外辐射增加对农田生态系统 (主要是麦田生态系统 )的影响。The results of studies show that enhanced Ultraviolet radiation (UV-B, radiation, broad band, 280～400nm) on earth surface could produce negative effects on creature and would be bound to impact on ecosystems. This paper briefs influence of enhanced Ultraviolet radiation on field ecosystems(mainly wheat-field ecosystems) from three different angles. Three different angles are plant canopy, other creature and field climatic system.

关 键 词：紫外辐射 农田生态系统 作物群体结构 农田小气候系统 影响 

分 类 号：S161.2[农业科学—农业气象学]