Articles | Volume 16, issue 12
https://doi.org/10.5194/acp-16-7743-2016
https://doi.org/10.5194/acp-16-7743-2016
Research article
 | 
24 Jun 2016
Research article |  | 24 Jun 2016

What would dense atmospheric observation networks bring to the quantification of city CO2 emissions?

Lin Wu, Grégoire Broquet, Philippe Ciais, Valentin Bellassen, Felix Vogel, Frédéric Chevallier, Irène Xueref-Remy, and Yilong Wang

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Cited articles

ADEME: Bilan Carbone, Entreprises – Collectivités – Territoires, Guide méthodologique, version 6.1, objectifs et principes de comptabilisation, 2010.
AIRPARIF: Bilan des émissions de polluants atmosphériques et de gaz à effet de serre en Ile-de-France pour l'année 2010 et historique 2000/2005: Méthodologies et résultats, AIRPARIF, association de surveillance de la qualité de l'air en Ile-de-France, 2013.
Ammoura, L., Xueref-Remy, I., Gros, V., Baudic, A., Bonsang, B., Petit, J.-E., Perrussel, O., Bonnaire, N., Sciare, J., and Chevallier, F.: Atmospheric measurements of ratios between CO2 and co-emitted species from traffic: a tunnel study in the Paris megacity, Atmos. Chem. Phys., 14, 12871–12882, https://doi.org/10.5194/acp-14-12871-2014, 2014.
Bellassen, V. and Stephan, N.: Accounting for Carbon: Monitoring, Reporting and Verifying Emissions in the Climate Economy, Cambridge University Press, Cambridge, UK, 2015.
Bettencourt, L. M. A., Lobo, J., Helbing, D., Kühnert, C., and West, G. B.: Growth, innovation, scaling, and the pace of life in cities, Proc. Natl. Acad. Sci., 104, 7301–7306, https://doi.org/10.1073/pnas.0610172104, 2007.
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This paper advances atmospheric inversion of city CO2 emissions as follows: (1) illustrate how inversion methodology can be tailored to deal with very large urban networks of sensors measuring CO2 concentrations; (2) demonstrate that atmospheric inversion could be a relevant tool of Monitoring, Reporting and Verification (MRV) of city CO2 emissions; (3) clarify the theoretical potential of inversion for reducing uncertainties in the estimates of citywide total and sectoral CO2 emissions.
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