| 长沙市绿地与空气清洁度的关系研究 |
| |
| 引用本文： | 彭新德,夏卫生.长沙市绿地与空气清洁度的关系研究[J].湖南农业科学,2011(17):111-114. |
| |
| 作者姓名： | 彭新德 夏卫生 |
| |
| 作者单位： | 1. 中南大学研究生院隆平分院,湖南长沙410125;湖南省农业信息与工程研究所,湖南长沙410125
2. 湖南师范大学,湖南长沙,410081 |
| |
| 摘 要： | 通过测量湖南省长沙市岳麓山、烈士公园和五一广场绿化中心、边缘和空旷地的正负离子数量,探讨了公共绿地对空气洁净度指数(CI)的影响,对不同小区绿化率与CI的关系进行了相关分析,结果表明:空气质量与绿地植被面积不存在明显的相关性,乔灌木的比重影响空气质量非常显著,要使城市居民有较好的生活环境,在强调绿化率的同时必须注重植被...
|
| 关 键 词： | 城市绿地 空气质量 负离子数量 |
Relationship between Air Cleanness and Greenbelt in Changsha City |
| |
| PENG Xin-de,XIA Wei-sheng.Relationship between Air Cleanness and Greenbelt in Changsha City[J].Hunan Agricultural Sciences,2011(17):111-114. |
| |
| Authors: | PENG Xin-de XIA Wei-sheng |
| |
| Institution: | PENG Xin-de1,2,XIA Wei-sheng3(1.Longping Branch of Graduate School,Central South University,Changsha 410125,PRC,2.Hunan Agricultural Information and Engineering Institute,Changsha,410125,3.Hunan Normal University,Changsha 410081,PRC) |
| |
| Abstract: | Through measuring the anion quantity in center and edge of greenbelt and open area in Yuelu Mountain,Martyrs Park and Wuyi Square to discuss the influence of public greenbelt on air cleanness index(CI),and the correlation between different plot's greening ratios and CI was analyzed.The results showed that there was no obvious correlation between air quality and greenbelt vegetation area,but the arbor-shrub ratio had very significant influence on air quality.Therefore,to make urban residents have better livi... |
| |
| Keywords: | urban greenbelt air quality anion quantity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
