黑龙江垦区农田防护林生态效益评价  

Evaluation on the ecological benefits of the farmland's shelter belt in Heilongjiang land-reclamation area

作　　者：郭宝松[1] 

机构地区：[1]东北林业大学,黑龙江哈尔滨150040

出　　处：《中国林副特产》2007年第3期31-32,共2页Forest By-product and Speciality in China

摘　　要：通过定点观测和气象资料分析,得出农田防护林在防风、调温、增湿,改善区域生态环境方面的明显效果。by observing at a fixed position and analyzing meteorological data, this paper draws a conclusion on the obvious effect of the farmland＇s shelter belt in respects of windbreak, adjusting temperature, increasing the humidity, and improving the regional ecological environment.

关 键 词：农田防护林 生态评价 黑龙江垦区 生态效益 

分 类 号：S727.24[农业科学—林木遗传育种]