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| 祁连山森林内外主要气象因子对比研究 | |
| 引用本文： | 刘贤德,牛贇,敬文茂,孙昌平,成彩霞.祁连山森林内外主要气象因子对比研究[J].干旱区地理,2009,32(1). |
| 作者姓名： | 刘贤德 牛贇 敬文茂 孙昌平 成彩霞 |
| 作者单位： | 1. 甘肃省祁连山水源涵养林研究院,甘肃,张掖,734000;甘肃农业大学,甘肃,兰州,730070 2. 甘肃省祁连山水源涵养林研究院,甘肃,张掖,734000 3. 甘肃农业大学,甘肃,兰州,730070 |
| 基金项目： | 国家林业局新技术储备项目 |
| 摘 要： | 根据<地面气象观测规范>的要求,在祁连山森林内外建立两个相同的地面气象站,对气温、湿度、土壤温度、降水量、蒸发量等因子进行对比研究,采用同期林内外气象因子的差值来分析其差异特征.结果表明:(1)林内平均气温、土壤温度、降水量和蒸发量相对林外明显偏低,但是,林内湿度相对林外偏高;(2)林内温差和湿度变化幅度明显较林外小,从生态环境学的角度揭示了森林小气候功能,为生态环境建设提供决策依据. |
| 关 键 词： | 青海云杉林 温度 湿度 降水量 蒸发量 |
Comparison of principal meteorology factors inside & outside forest in Qilian Mountains |
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| LIU Xian-de,NIU Yun,JING Wen-mao,SUN Chang-ping,CHEN Cai-xia.Comparison of principal meteorology factors inside & outside forest in Qilian Mountains[J].Arid Land Geography,2009,32(1). | |
| Authors: | LIU Xian-de NIU Yun JING Wen-mao SUN Chang-ping CHEN Cai-xia |
| Institution: | LIU Xian-de1,2,NIU Yun1,JING Wen-mao1,SUN Chang-ping2,CHEN Cai-xia1(1 Academy of Water Resource Conservation Forest of QiLian Mountains in GanSu,Zhangye 734000,GanSu,China,2 Gansu Agricuitural University,Lanzhou 730070,Gansu,China) |
| Abstract: | According to Surface meteorological observation Standard,two surface meteorological observation stations with same instruments inside & outside forest in Qilian Mountains were set up for contrasting the factors of atmosphere temperature,atmosphere humidity,soil temperature,precipitation and evaporation.The paper collected the meteorological value inside & outside the forest at the same period to analyze their differences.The results showed that:(1) the average values of atmosphere temperature,soil temperatu... |
| Keywords: | Picea crassifolia forest temperature relative humidity precipitation evaporation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |