| 西宁市城区不同绿化带增湿效应研究 |
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| 引用本文： | 耿生莲,王志涛.西宁市城区不同绿化带增湿效应研究[J].青海农林科技,2013(2):21-24. |
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| 作者姓名： | 耿生莲 王志涛 |
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| 作者单位： | 青海省农林科学院,青海西宁,810016 |
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| 基金项目： | 国家林业公益性行业科研专项项目，西北农林科技大学主持项目"干旱区城市森林质量评估及空间配置技术研究" |
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| 摘 要： | 通过对西宁市城区不同绿化带的增湿效应测定分析,结果表明:与对照点相比,乔木-灌木-地被绿化带类型日平均湿度增加了6.20%;乔木-灌木绿化带类型日平均湿度增加了5.15%;乔木绿化带类型日平均湿度增加了3.27%。乔木-灌木-地被类型增湿效应最好,其次是乔木-灌木类型,乔木类型虽具有一定的增湿效应,但是效果较差。不同绿化带类型的增湿效应存在明显差异,相关系数R2为0.801。
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| 关 键 词： | 城区绿化带类型 增湿 湿度日变化 西宁市 |
The Effects of Different Urban Green Land on Humidity Increase in Xining |
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| GENG Sheng-lian
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WANG Zhi-tao.The Effects of Different Urban Green Land on Humidity Increase in Xining[J].Science and Technology of Qinghai Agriculture and Forestry,2013(2):21-24. |
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| Authors: | GENG Sheng-lian WANG Zhi-tao |
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| Institution: | (Qinghai Forestry Research Institute, Xining Qinghai 810016, China) |
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| Abstract: | Analyze the effects of air humidity increase by different green land in urban area of Xining, The results showed that：compared with the control point, the type of arbor-shrub -ground cover plants increase in average daily humidity 6.20% ;the type of arbor-shrub increase in the average daily humidity 5.15 % ;the type of ground cover plant increase in average daily humidity 3.27%. The effects of air humidity increase in the ar- bor-shrub-ground cover plant were the best, The second was the arbor-shrub type, The ground cover plants could regulate air temperature and humidity, but its influence was slight. There were also significant differences among the different urban green land, and the correlation coefficient （R2） with increasing humidity was 0. 801. |
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| Keywords: | Type of urban green land Humidity increase Daily Changing of humidity Xining |
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