河南省洛宁县退耕还林小气候效应及价值研究  

Microclimate Effect and Value Research of Returning Farmland to Forest in Luoning County of Henan province

作　　者：韩磊[1] 段绍光[2] 杨显德 郭欢欢[1] 田俊奇[1] 

机构地区：[1]河南农业大学林学园艺学院,河南郑州450002 [2]河南省林业厅,河南郑州450003 [3]河南省新乡市凤泉区农林局,河南新乡453011

出　　处：《安徽农业科学》2007年第14期4262-4263,共2页Journal of Anhui Agricultural Sciences

基　　金：河南省退耕还林生态效益监测项目

摘　　要：对河南省洛宁县罗岭乡路沟村退耕还林林分的生态效益进行了观测和研究。结果表明:退耕还林林分对林内小气候影响显著,主要表现在林分内外温度、湿度、风速等指标差值大小上。另外,不同林种的影响程度不同,生态林比经济林显著。Ecological benefit of returning farmland to forest in Luoning village,Luoning counting side; Luoning county, Henan province was observed and studied. Result showed that the effect of returning farmland to forest on microclimate within forest was significant, mainly displayed in the size of index differenceas temperature, humidity and wind speed. Besides, different forest type had different influence degrees. Effect on ecological forest was more significant than that of economic forest.

关 键 词：退耕还林 小气候效应 价值 

分 类 号：S344.2[农业科学—作物栽培与耕作技术]