Emissions given as CO2-equivalent are calculated, as specified
in the Kyoto Protocol, using the Global Warming Potentials (GWPs) given in
the IPCC Second Assessment Report (SAR) (Houghton et al., 1996); the
GWP for CH4 was 21 (100-year time horizon).
Emissions given as CO2-equivalent are calculated, as specified
in the Kyoto Protocol, using the GWP given in the IPCC SAR (Houghton et
al., 1996), which was 310 for N2O (100-year time horizon).