| Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China? | |
| Long, Xin1,3; Bei, Naifang2; Wu, Jiarui1; Li, Xia1; Feng, Tian1; Xing, Li1; Zhao, Shuyu1; Cao, Junji1; Tie, Xuexi1,4; An, Zhisheng1; Li, Guohui1 | |
| 2018-08-03 | |
| 发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
 |
| 卷号 | 18期号:15页码:10869-10879 |
| 文章类型 | 期刊论文 |
| 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标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.5194/acp-18-10869-2018 |
| 关键词[WOS] | EFFECTIVE ROUGHNESS LENGTHS ; SURFACE WIND-SPEED ; MEXICO-CITY ; AIR-QUALITY ; METEOROLOGICAL UNCERTAINTIES ; MCMA-2006/MILAGRO CAMPAIGN ; NORTHERN CHINA ; HEAT-TRANSFER ; WRF MODEL ; LAND-USE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000440686500002 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/5087 |
| 专题 | 粉尘与环境研究室 |
| 通讯作者 | Li, Guohui |
| 作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, SKLLQG, Xian 710061, Shaanxi, Peoples R China 2.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China 3.JCGCS, Beijing 100875, Peoples R China 4.Natl Ctr Atmospher Res, Boulder, CO 80303 USA |
| 推荐引用方式 GB/T 7714 | Long, Xin,Bei, Naifang,Wu, Jiarui,et al. Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China?[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(15):10869-10879. |
| APA | Long, Xin.,Bei, Naifang.,Wu, Jiarui.,Li, Xia.,Feng, Tian.,...&Li, Guohui.(2018).Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China?.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(15),10869-10879. |
| MLA | Long, Xin,et al."Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China?".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.15(2018):10869-10879. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Does afforestation d（8321KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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。
修改评论