Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/6332
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Civil and Environmental Engineering | - |
dc.creator | Tang, JH | - |
dc.creator | Chan, LY | - |
dc.creator | Chan, CY | - |
dc.creator | Li, YS | - |
dc.creator | Chang, CC | - |
dc.creator | Liu, SC | - |
dc.creator | Li, YD | - |
dc.date.accessioned | 2014-12-11T08:22:26Z | - |
dc.date.available | 2014-12-11T08:22:26Z | - |
dc.identifier.issn | 2169-897X | - |
dc.identifier.uri | http://hdl.handle.net/10397/6332 | - |
dc.language.iso | en | en_US |
dc.publisher | Wiley-Blackwell | en_US |
dc.rights | Copyright 2007 by the American Geophysical Union. | en_US |
dc.subject | NMHCs | en_US |
dc.subject | Long-range transport | en_US |
dc.subject | South China | en_US |
dc.title | Nonmethane hydrocarbons in the transported and local air masses at a clean remote site on Hainan Island, south China | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: Chan, Lo-Yin. | en_US |
dc.description.otherinformation | Author name used in this publication: Chan, Chuen-Yu. | en_US |
dc.identifier.volume | 112 | - |
dc.identifier.issue | D14 | - |
dc.identifier.doi | 10.1029/2006JD007796 | - |
dcterms.abstract | Nonmethane hydrocarbons (NMHCs) were investigated in a clean remote tropical rain forest site of Jianfengling Natural Reserve in Hainan Island in spring, autumn and early winter of 2004. The aim was to characterize air pollution transported from east Asia and SE Asian subcontinent on this relatively undeveloped region of south China. Ethane, ethyne, isoprene and ethene are the most abundant hydrocarbons. The relative contributions of pollution transport from urban and industrial zones of east Asia and agricultural zones of SE Asia are discussed with the help of backward air trajectories. The air masses from the SE Asian biomass burning region contained higher concentrations of ethane and ethyne while air masses traveling through coastal east China contained higher concentrations of ethene and toluene in addition to ethane and ethyne. It was found that anthropogenic emissions transported from the SE and south China developed and developing regions in autumn had a higher input than biomass burning emission from SE Asia in spring. Local biogenic emission was deduced to be the major source of isoprene. Hydrocarbon concentration ratios were found to be good indicators for identification of inflow air masses from different source regions. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of geophysical research. Atmospheres, July 2007, v. 112, no. D14, D14316 | - |
dcterms.isPartOf | Journal of geophysical research. Atmospheres | - |
dcterms.issued | 2007-07 | - |
dc.identifier.isi | WOS:000248599400002 | - |
dc.identifier.scopus | 2-s2.0-34548734241 | - |
dc.identifier.eissn | 2169-8996 | - |
dc.identifier.rosgroupid | r35673 | - |
dc.description.ros | 2007-2008 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Tang_nonmethane_hydrocarbons_transported.pdf | 570.99 kB | Adobe PDF | View/Open |
Page views
136
Last Week
1
1
Last month
Citations as of Apr 14, 2024
Downloads
193
Citations as of Apr 14, 2024
SCOPUSTM
Citations
21
Last Week
0
0
Last month
0
0
Citations as of Apr 19, 2024
WEB OF SCIENCETM
Citations
20
Last Week
0
0
Last month
0
0
Citations as of Apr 18, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.