摘要
江汉平原湖区农田防护林的小气候效应主要表现在降低风速、缩小温差、增大湿度、减少径流、防洪护堤等 5个方面。不同结构的林带其小气候效应也不同 。
The microclimatic effect of the farmland shelter belt in lake areas of Jianghan Plain is mainly about reduction of wind speed, reduction of temperature difference, increased humidity, reduction of run off, flood control and dam protection. Forest belts of different structures have different microclimatic effect.Renewing of the farmland shelter belt is necessary.
出处
《湖北农学院学报》
2002年第3期219-221,共3页
Journal of Hubei Agricultural College
基金
湖北省"九.五"重大科技攻关资助项目 (96 2P0 5 0 3)
关键词
农田防护林
江汉平原湖区
林带结构
小气候效应
farmland shelter belt
Jianghan Plain lake area
structure of forest belt
microclimatic effect
