Enhancing plant diversity and mitigating BVOC emissions of urban green spaces through the introduction of ornamental tree species
文献类型：期刊论文
| 作者 | Han, Wenjuan; Ren, Yuan; Ge, Ying; Ma, Danping; Song, Xilu; Shi, Yan; Pan, Kaixuan; Qu, Zelong; Guo, Peipei; Chang, Jie |
| 刊名 | URBAN FORESTRY & URBAN GREENING
 |
| 出版日期 | 2017-10-01 |
| 卷号 | 27页码:305-313 |
| 关键词 | Ecosystem Services Isoprene Ozone Urban Greening Urban Planning |
| 英文摘要 | Promoting the plant diversity of urban green spaces is crucial to increase ecosystem services in urban areas. While introducing ornamental plants can enhance the biodiversity of green spaces it risks environmental impacts such as increasing emissions of biogenic volatile organic compounds (BVOCs) that are harmful to air quality and human health. The present study, taking Qingdao City as a case study, evaluated the plant diversity and BVOC emissions of urban green spaces and tried to find out a solution to increase biodiversity while reducing BVOC emissions. Results showed that: (1) the species diversity and phylogenetic diversity of trees in urban green spaces were 22% and 16% lower than rural forest of this region; (2) urban areas had higher BVOC emission intensity (2.6 g C m(-2) yr(-1)) than their rural surroundings (2.1 g C m(-2) yr(-1)); (3) introducing the selected 11 tree species will increase 15% and 11% of species diversity and phylogenetic diversity, respectively; and (4) the BVOC emissions from green spaces will more than triple by 2050, but a moderate introduction of the selected low-emitting trees species could reduce 34% of these emissions. The scheme of introducing low-emitting ornamental species leads to a win-win situation and also has implications for the sustainable green space management of other cities. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/39009]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Han, Wenjuan,Ren, Yuan,Ge, Ying,et al. Enhancing plant diversity and mitigating BVOC emissions of urban green spaces through the introduction of ornamental tree species[J]. URBAN FORESTRY & URBAN GREENING,2017,27:305-313. |
| APA | Han, Wenjuan.,Ren, Yuan.,Ge, Ying.,Ma, Danping.,Song, Xilu.,...&Chang, Jie.(2017).Enhancing plant diversity and mitigating BVOC emissions of urban green spaces through the introduction of ornamental tree species.URBAN FORESTRY & URBAN GREENING,27,305-313. |
| MLA | Han, Wenjuan,et al."Enhancing plant diversity and mitigating BVOC emissions of urban green spaces through the introduction of ornamental tree species".URBAN FORESTRY & URBAN GREENING 27(2017):305-313. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。