TY - JOUR A1 - Liu, H. Z. A1 - Feng, J. W. A1 - Järvi, L. A1 - Vesala, T. T1 - Corrigendum to "Four-year (2006–2009) eddy covariance measurements of CO2 flux over an urban area in Beijing" published in Atmos. Chem. Phys., 12, 7881–7892, 2012 JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 2 SP - 647 EP - 647 Y1 - 2013/01/17 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/13/647/2013/ L1 - https://acp.copernicus.org/articles/13/647/2013/acp-13-647-2013.pdf DO - 10.5194/acp-13-647-2013 ER -