Different effects of CO2, PM2.5, PM10, and O3 concentrations on urban and rural vegetation growth: A case study of Shenzhen, China
文献类型：期刊论文
| 作者 | Dong, Guannan1,5,6; Wang, Weimin2,3,4; Chen, Shaohui6; Liu, Kai6; Zhang, Furong1,6 |
| 刊名 | PHYSICS AND CHEMISTRY OF THE EARTH
 |
| 出版日期 | 2026-06-01 |
| 卷号 | 143页码:104404 |
| 关键词 | Urban vegetation Gross primary production (GPP) Carbon dioxide (CO 2 ) Particulate matter (PM 2.5 and PM 10 ) Ozone (O 3 ) |
| ISSN号 | 1474-7065 |
| DOI | 10.1016/j.pce.2026.104404 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | This study collected air monitoring and flux data from the Tianxinshan (TXS) Urban Research Forest and Yangmeikeng (YMK) Rural Research Forest in Shenzhen in 2020, and used structural equation model (SEM) to explore the effects of carbon dioxide (CO2), particulate matter (PM2.5 and PM10), ozone (O3) and other key environmental factors including light, temperature, and water on Gross Primary Productivity (GPP) and ecosystem respiration (Reco) by standardized path coefficients. Variations in the atmospheric concentrations of CO2, PM2.5, PM10 and O3 between urban and rural vegetation were found to influence vegetation growth to a degree comparable to the impact of critical environmental factors such as temperature and water. Notably, the CO2 fertilization did not stimulate vegetation growth in rural Shenzhen, and high concentrations of CO2 in urban hindered photosynthesis. In contrast, increased PM2.5 and PM10 concentrations had a positive impact on promoting photosynthesis particularly in polluted urban areas. Moderate concentrations of O3 in the urban environment can also enhance vegetation growth. Our findings clearly demonstrate that the polluted atmosphere driven by human activities notably affect the urban vegetation growth. These highlight the crucial need to integrate these factors into the ecosystem carbon cycle modeling and the environmental management. |
| URL标识 | 查看原文 |
| WOS关键词 | COVARIANCE FLUX DATA ; ELEVATED CO2 ; DIFFUSE-RADIATION ; ATMOSPHERIC CO2 ; CLIMATE-CHANGE ; AIR-POLLUTION ; WATER-VAPOR ; OZONE ; PHOTOSYNTHESIS ; PRODUCTIVITY |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001722300000001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221257]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Chen, Shaohui |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 2.Shenzhen Ecol & Environm Monitoring Ctr Guangdong, Shenzhen 518049, Peoples R China; 3.Natl Observat & Res Stn, Guangdong Greater Bay Area, Change & Comprehens Treatment Reg Ecol & Environm, Shenzhen 518049, Peoples R China; 4.State Environm Protect Sci Observat & Res Stn Ecol, Shenzhen 518049, Peoples R China 5.Natl Forestry & Grassland Adm, Acad Forestry Inventory & Planning, Beijing 100714, Peoples R China; 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Dong, Guannan,Wang, Weimin,Chen, Shaohui,et al. Different effects of CO2, PM2.5, PM10, and O3 concentrations on urban and rural vegetation growth: A case study of Shenzhen, China[J]. PHYSICS AND CHEMISTRY OF THE EARTH,2026,143:104404. |
| APA | Dong, Guannan,Wang, Weimin,Chen, Shaohui,Liu, Kai,&Zhang, Furong.(2026).Different effects of CO2, PM2.5, PM10, and O3 concentrations on urban and rural vegetation growth: A case study of Shenzhen, China.PHYSICS AND CHEMISTRY OF THE EARTH,143,104404. |
| MLA | Dong, Guannan,et al."Different effects of CO2, PM2.5, PM10, and O3 concentrations on urban and rural vegetation growth: A case study of Shenzhen, China".PHYSICS AND CHEMISTRY OF THE EARTH 143(2026):104404. |
入库方式： OAI收割
来源：地理科学与资源研究所
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