Is Urban Greening an Effective Solution to Enhance Environmental Comfort and Improve Air Quality?
文献类型：期刊论文
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| 作者 | Yu, Miao ; Zhou, Weiqi; Zhao, Xiujuan; Liang, Xudong; Wang, Yonghong; Tang, Guiqian
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| 刊名 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
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| 出版日期 | 2022-05-03 |
| 卷号 | 56期号:9页码:5390-5397 |
| 关键词 | SURFACE OZONE RIVER DELTA POLLUTION AEROSOLS REMOVAL MODEL CITY |
| ISSN号 | 0013-936X |
| 英文摘要 | Urban greening has often been proposed as a cost-effective solution to improve environmental comfort, but may alsodeteriorate air quality. Quantifying these two opposing effects of urbangreening is necessary to develop successful environmental policies forspecific mega-city clusters. In this study, a high-resolution regionalclimate and air quality model (WRF-Chem, v4.0.3) was employed totest three scenarios aimed at quantifying the impact of land-use changeand biogenic emissions from urban greening on regional climate and airquality. It was found that urban greening could effectively decrease thenear-surface temperature by up to 0.45 degrees C, but the increased biogenicvolatile organic compound (BVOC) emissions offset some of thiscooling effect (by up to 65%). Land-use change due to urban greeningdominated the improvement in human comfort but worsened diffusionconditions to result in the convergence offine particulate matter in specific areas. The selection of low-emission tree species may beimperative, although increased emissions from urban greening will not change the sensitivity of ozone to precursors under thecurrent scenario of anthropogenic emissions. This is because BVOC emissions due to urban greening will become a more important source of pollution with the development of clean energy and the popularity of low-carbon lifestyles |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47290]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 通讯作者 | Tang, Guiqian |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China 2.Chinese Acad Meteorol Sci, State Key Lab Severe Weather, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.China Meteorol Adm, Inst Urban Meteorol, Beijing 100089, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Miao,Zhou, Weiqi,Zhao, Xiujuan,et al. Is Urban Greening an Effective Solution to Enhance Environmental Comfort and Improve Air Quality?, Is Urban Greening an Effective Solution to Enhance Environmental Comfort and Improve Air Quality_.pdf[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2022,56(9):5390-5397. |
| APA | Yu, Miao,Zhou, Weiqi,Zhao, Xiujuan,Liang, Xudong,Wang, Yonghong,&Tang, Guiqian.(2022).Is Urban Greening an Effective Solution to Enhance Environmental Comfort and Improve Air Quality?.ENVIRONMENTAL SCIENCE & TECHNOLOGY,56(9),5390-5397. |
| MLA | Yu, Miao,et al."Is Urban Greening an Effective Solution to Enhance Environmental Comfort and Improve Air Quality?".ENVIRONMENTAL SCIENCE & TECHNOLOGY 56.9(2022):5390-5397. |
入库方式： OAI收割
来源：生态环境研究中心
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