Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China?
文献类型：期刊论文
| 作者 | Wu, Jiarui4; Bei, Naifang2; Long, Xin3,4; An, Zhisheng4; Li, Guohui4; Tie, Xuexi1,4; Cao, Junji4; Zhao, Shuyu4; Xing, Li4; Feng, Tian4 |
| 刊名 | ATMOSPHERIC CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2018-08-03 |
| 卷号 | 18期号:15页码:10869-10879 |
| DOI | 10.5194/acp-18-10869-2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Although aggressive emission control strategies have been implemented recently in the Beijing-Tianjin-Hebei area (BTH), China, pervasive and persistent haze still frequently engulfs the region during wintertime. Afforestation in BTH, primarily concentrated in the Taihang and Yan Mountains, has constituted one of the controversial factors exacerbating the haze pollution due to its slowdown of the surface wind speed. We report here an increasing trend of forest cover in BTH during 2001-2013 based on long-term satellite measurements and the impact of the afforestation on the fine-particle (PM2.5) level. Simulations using the Weather Research and Forecast model with chemistry reveal that afforestation in BTH since 2001 has generally been deteriorating the haze pollution in BTH to some degree, enhancing PM2.5 concentrations by up to 6% on average. Complete afforestation or deforestation in the Taihang and Yan Mountains would increase or decrease the PM2.5 level within 15% in BTH. Our model results also suggest that implementing a large ventilation corridor system would not be effective or beneficial to mitigate the haze pollution in Beijing. |
| WOS关键词 | EFFECTIVE ROUGHNESS LENGTHS ; SURFACE WIND-SPEED ; MEXICO-CITY ; AIR-QUALITY ; METEOROLOGICAL UNCERTAINTIES ; MCMA-2006/MILAGRO CAMPAIGN ; NORTHERN CHINA ; HEAT-TRANSFER ; WRF MODEL ; LAND-USE |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000440686500002 |
| 源URL | [http://ir.ieecas.cn/handle/361006/5087]  |
| 专题 | 地球环境研究所_粉尘与环境研究室 |
| 通讯作者 | Li, Guohui |
| 作者单位 | 1.Natl Ctr Atmospher Res, Boulder, CO 80303 USA 2.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China 3.JCGCS, Beijing 100875, Peoples R China 4.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, SKLLQG, Xian 710061, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Jiarui,Bei, Naifang,Long, Xin,et al. Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China?[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(15):10869-10879. |
| APA | Wu, Jiarui.,Bei, Naifang.,Long, Xin.,An, Zhisheng.,Li, Guohui.,...&Li, Xia.(2018).Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China?.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(15),10869-10879. |
| MLA | Wu, Jiarui,et al."Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China?".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.15(2018):10869-10879. |
入库方式： OAI收割
来源：地球环境研究所
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