TY - JOUR A1 - Jones, N. B. A1 - Riedel, K. A1 - Allan, W. A1 - Wood, S. A1 - Palmer, P. I. A1 - Chance, K. A1 - Notholt, J. T1 - Long-term tropospheric formaldehyde concentrations deduced from ground-based fourier transform solar infrared measurements JO - Atmos. Chem. Phys. J1 - ACP VL - 9 IS - 18 SP - 7131 EP - 7142 Y1 - 2009/09/24 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/9/7131/2009/ L1 - https://acp.copernicus.org/articles/9/7131/2009/acp-9-7131-2009.pdf DO - 10.5194/acp-9-7131-2009 ER -