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| 科尔沁沙地杨柴沙障对小气候的影响 | |
| 引用本文： | 郭秋菊,郭志年,德永军,韦勤,巴日斯.科尔沁沙地杨柴沙障对小气候的影响[J].内蒙古农业大学学报(自然科学版),2007,28(2):50-54. |
| 作者姓名： | 郭秋菊 郭志年 德永军 韦勤 巴日斯 |
| 作者单位： | 1. 内蒙古农业大学林学院,呼和浩特,010019 2. 巴林右旗林业局,025000 3. 兴安盟林业科学研究所,乌兰浩特,137400 |
| 基金项目： | 国家林业局林业重点工程科技支撑项目 |
| 摘 要： | 本文以巴林右旗科尔沁沙地2年生杨柴(Hedysarum laeve)沙障为研究对象,对营建沙障迎风坡,不同坡位主要气象因子的日变化进程测定和分析,结果表明:杨柴沙障对沙地小气候的影响主要表现为风速和气温降低、空气相对湿度增加;不同坡位沙障的影响不同,位于迎风坡中部的杨柴沙障对沙地小气候的改善作用较明显。 |
| 关 键 词： | 杨柴沙障 风速 气温 空气相对湿度 科尔沁沙地 |
| 文章编号： | 1009-3575（2007）02-0050-05 |
| 修稿时间： | 2007-01-23 |
EFFECTS OF THE Hedysarum laeve SAND BARRIERS ON THE MICROCLIMATE OF THE KEERQIN SAND GROUND |
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| GUO Qiu-ju,GUO Zhi-nian,DE Yong-jun,WEI Qin,Barisi.EFFECTS OF THE Hedysarum laeve SAND BARRIERS ON THE MICROCLIMATE OF THE KEERQIN SAND GROUND[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),2007,28(2):50-54. | |
| Authors: | GUO Qiu-ju GUO Zhi-nian DE Yong-jun WEI Qin Barisi |
| Institution: | 1.The Forestry College of Inner Mongolia Agricultural University,Huhhot 010019,China;2.Balinyouqi Forestry Bureau,025000;3.Xinganmeng Institute of Forestry Sciences,Wulanhot 137400,China |
| Abstract: | The two years old plants Hedysarum laeve which is growing on the keerqin sand ground in Balinyouqi was taken as the studying object,through observing and analyzing the diurnal patterns of the main meteorological factors in the different height of the weather hills with sand barriers were observed and analyzed,the result showed that the main effects of the Hedysarum laeve sand barriers to the microclimate of the sand ground is the drop of the wind speed and the air temperature,the increase of the relative air humidity;also the sand barriers in the different height have the different influence,the function of the sand barriers in the middle height of the weather hill to the microclimate of the sand ground was more obvious. |
| Keywords: | The Hedysarum laeve sand barriers wind speed air temperature relative air humidity keerqin sand ground |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |