Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/66092
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Land Surveying and Geo-Informatics | en_US |
dc.creator | Wong, MS | en_US |
dc.creator | Qin, K | en_US |
dc.creator | Lian, H | en_US |
dc.creator | Campbell, JR | en_US |
dc.creator | Lee, KH | en_US |
dc.creator | Sheng, S | en_US |
dc.date.accessioned | 2017-05-22T02:09:40Z | - |
dc.date.available | 2017-05-22T02:09:40Z | - |
dc.identifier.issn | 1352-2310 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/66092 | - |
dc.language.iso | en | en_US |
dc.publisher | Pergamon Press | en_US |
dc.rights | © 2017 Elsevier Ltd. All rights reserved. | en_US |
dc.rights | © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ | en_US |
dc.rights | The following publication Wong, M. S., Qin, K., Lian, H., Campbell, J. R., Lee, K. H., & Sheng, S. (2017). Continuous ground-based aerosol Lidar observation during seasonal pollution events at Wuxi, China. Atmospheric Environment, 154, 189-199 is available at https://doi.org/10.1016/j.atmosenv.2017.01.051 | en_US |
dc.subject | Aerosol | en_US |
dc.subject | Backward trajectory | en_US |
dc.subject | Ground-based Lidar | en_US |
dc.subject | Haze | en_US |
dc.title | Continuous ground-based aerosol Lidar observation during seasonal pollution events at Wuxi, China | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 189 | en_US |
dc.identifier.epage | 199 | en_US |
dc.identifier.volume | 154 | en_US |
dc.identifier.doi | 10.1016/j.atmosenv.2017.01.051 | en_US |
dcterms.abstract | Haze pollution has long been a significant research topic and challenge in China, with adverse effects on air quality, agricultural production, as well as human health. In coupling with ground-based Lidar measurements, air quality observation, meteorological data, and backward trajectories model, two typical haze events at Wuxi, China are analyzed respectively, depicting summer and winter scenarios. Results indicate that the winter haze pollution is a compound pollution process mainly affected by calm winds that induce pollution accumulation near the surface. In the summer case, with the exception of influence from PM2.5 concentrations, ozone is the main pollutant and regional transport is also a significant influencing factor. Both events are marked by enhanced PM2.5 concentrations, driven by anthropogenic emissions of pollutants such as vehicle exhaust and factory fumes. Meteorological factors such as wind speed/direction and relative humidity are also contributed. These results indicate how the vertical profile offered by routine regional Lidar monitoring helps aid in understanding local variability and trends, which may be adapted for developing abatement strategies that improve air quality. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Atmospheric environment, Apr. 2017, v. 154, p. 189-199 | en_US |
dcterms.isPartOf | Atmospheric environment | en_US |
dcterms.issued | 2017-04 | - |
dc.identifier.scopus | 2-s2.0-85012255052 | - |
dc.identifier.ros | 2016002711 | - |
dc.identifier.eissn | 1873-2844 | en_US |
dc.identifier.rosgroupid | 2016002655 | - |
dc.description.ros | 2016-2017 > Academic research: refereed > Publication in refereed journal | en_US |
dc.description.validate | 201804_a bcma | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | LSGI-0389 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | Hong Kong Polytechnic University; Research Institute for Sustainable Urban Development, the Hong Kong Polytechnic University; National Natural Science Foundation of China | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 6722172 | - |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Wong_Continuous_Ground-Based_Aerosol.pdf | Pre-Published version | 1.34 MB | Adobe PDF | View/Open |
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