DocumentCode
3340363
Title
Notice of Retraction
Suburban-Rural Contrasts of Carbon Dioxide Fluxes in Beijing
Author
Dou Junxia ; Liu Weidong
Author_Institution
Inst. of Urban Meteorol., China Meteorol. Adm., Beijing, China
fYear
2011
fDate
10-12 May 2011
Firstpage
1
Lastpage
3
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Turbulent fluxes of carbon dioxide have been measured for at a suburban and a rural sites in Beijing city simultaneously during the period from June to December in 2009. The results show that Suburban play a role in carbon source with fluxes being always positive thought a day both in summer and in winter. In addition, daytime, nighttime and daily mean values of CO2 fluxes were all greater in winter than those in summer influenced by vegetation activity in summer and domestic heating in winter. Fluxes at the rural areas exhibited pronounced biogenic features with negative daytime fluxes and constant release of CO2 due to respiration at night in summer, and always close to zero in winter. More CO2 fluxes measurements to conduct at various urban land-use types are required in the further.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Turbulent fluxes of carbon dioxide have been measured for at a suburban and a rural sites in Beijing city simultaneously during the period from June to December in 2009. The results show that Suburban play a role in carbon source with fluxes being always positive thought a day both in summer and in winter. In addition, daytime, nighttime and daily mean values of CO2 fluxes were all greater in winter than those in summer influenced by vegetation activity in summer and domestic heating in winter. Fluxes at the rural areas exhibited pronounced biogenic features with negative daytime fluxes and constant release of CO2 due to respiration at night in summer, and always close to zero in winter. More CO2 fluxes measurements to conduct at various urban land-use types are required in the further.
Keywords
atmospheric composition; atmospheric turbulence; vegetation; Beijing city; CO2 fluxes; China; biogenic features; carbon source; domestic heating; eddy covariance technique; negative daytime fluxes; respiration; rural areas; rural site; suburban site; suburban-rural contrasts; turbulent fluxes; urban land-use types; vegetation activity; Carbon dioxide; Cities and towns; Poles and towers; Temperature measurement; Vegetation; Water heating;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location
Wuhan
ISSN
2151-7614
Print_ISBN
978-1-4244-5088-6
Type
conf
DOI
10.1109/icbbe.2011.5781244
Filename
5781244
Link To Document