Assessing Lagrangian inverse modelling of urban anthropogenic CO2 fluxes using in situ aircraft and ground-based measurements in the Tokyo area

Table 5 Comparison with literature estimates of Tokyo CO₂ emissions in units of millions of metric tons of CO₂ per year (MMT CO₂ y⁻¹ or Mt y⁻¹). See also Fig. 7

	Tokyo city	Metropolitan area
Moriwaki and Kanda [28]	11–62 Mt y⁻¹	85–470 Mt y⁻¹
Tokyo government (Kankyo, mean 2005–2009)	61 Mt y⁻¹	N/A
EDGAR	76 Mt y⁻¹	420 Mt y⁻¹
CDIAC	34 Mt y⁻¹	130 Mt y⁻¹
Babenhauserheide (in review)	N/A	315 ± 121 Mt y⁻¹
This work [40]	80 Mt y⁻¹	554 Mt y⁻¹

ISSN: 1750-0680