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| 黄土高原植被与空气负离子关系的研究 | |
| 引用本文： | 李印颖,苏印泉,李继育,贺亮,玉泉幸一郎,牟田信次.黄土高原植被与空气负离子关系的研究[J].干旱区资源与环境,2008,22(1):70-73. |
| 作者姓名： | 李印颖 苏印泉 李继育 贺亮 玉泉幸一郎 牟田信次 |
| 作者单位： | 1. 西北农林科技大学林学院,杨凌,712100 2. 九州大学,日本 812-8581 3. 九州电力,日本 849-0922 |
| 基金项目： | 中日NEDO合作项目,项目编号(160109)，陕西省日元贷款项目,项目编号(14220302)资助 |
| 摘 要： | 选择黄土高原常见造林树种,分别对不同林分及植被类型进行空气负离子水平研究。空气负离子浓度以及空气清新度大体为:针叶林明显高于阔叶林;油松林夏季优于秋季;不同植被类型由高到低依次为:花卉绿地>林地>宜林荒草地>裸露地>水泥广场;坡向对空气负离子浓度影响差异不显著。 |
| 关 键 词： | 空气负离子 植被类型 坡向 |
| 文章编号： | 1003-7578（2008）01-070-04 |
| 收稿时间： | 2006-11-24 |
| 修稿时间： | 2006年11月24 |
Relations between Losee Plateau Vegetation and Aero-anion Concentration |
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| LI Yin-ying,SU Yin-quan,LI Ji-yu,HE Liang,GYOKUSEN Koichiro,MUTA Shin-ji.Relations between Losee Plateau Vegetation and Aero-anion Concentration[J].Journal of Arid Land Resources and Environment,2008,22(1):70-73. | |
| Authors: | LI Yin-ying SU Yin-quan LI Ji-yu HE Liang GYOKUSEN Koichiro MUTA Shin-ji |
| Abstract: | The objectiveaim of this research was to study the air ions of different pure forests and communities.Some communities that common in the Losee Plateau were measured.The results showed that the negative air ion in coniferous forest was significant higher than that in the broad-leaved forest.In Pinus tabulaeformis stand,the negative air ion was higher in summer than that in autumn.The negative air ion concentration in different communities were as follows: lower greenbelt>woodland>weed land> bald land>concrete piazza.Slopes had no significant influence on the negative air ion concentration. |
| Keywords: | air negative ions vegetation form position |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |