Wale Aboyade's thesis - lumes
Wale Aboyade's thesis - lumes
Wale Aboyade's thesis - lumes
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Akinwale Aboyade, LUMES Thesis, 2003/2004<br />
Next came the US country Studies Program in 1993 which provided funding for the study of emission<br />
inventories for CH 4 CO 2 , N 2 O, CO, NOx and NMVOC in 1990 and the economic implication of their<br />
mitigation. The emissions estimates from MSW are, a daily per capita waste generation rate of 0.49kg,<br />
an urban population fraction of 17%, MSW managed by landfills, open burning in unmanaged sites,<br />
and no open burning in unmanaged sites respectively taken as 5%, 25% and 70%. Based on these<br />
assumptions, CH 4 emissions from waste was estimated at million tonnes in 1990.<br />
The Global Environmental fund through UNDP also gave funds towards the preparation of an Initial<br />
National communication to the UNFCCC as stipulated in Article 12 of the convention. The study was<br />
published in November 2003 was based on emissions in the year 1994. CH 4 emissions from waste for<br />
that year were estimated to be million tonnes.<br />
Other estimates for CH 4 emissions from waste are given by the following table<br />
Table 3.5 CH 4 emissions from MSW from past GHG inventory studies<br />
Year 1988 1990 1994<br />
Study<br />
EEC-Project US Country Study Initial National<br />
Environmental Project in Nigeria: Comunication to the<br />
Monitoring and Least Cost UNFCCC (2003)<br />
Impact<br />
Reduction<br />
Assessment(1992 Strategies and<br />
Macro-Economic<br />
Impacts (1997)<br />
Results (million tonnes CH 4 )<br />
0.182 64.51 213<br />
The results of the Initial National communication of 213Gg methane in 1994 implies that MSW<br />
accounted for 4% of total emissions methane emissions and 11% of methane emission from the waste<br />
sector, with industrial and domestic waste water accounting for the remaining 89%. Interestingly, this<br />
is at variance with the general trends in other developing countries. In India for instance according to<br />
their own Initial National Communication to the UNFCCC, MSW accounts for 53% of total methane<br />
emissions from the waste sector and in Malaysia and the Philippines, it accounts for 82% and 57%<br />
respectively.<br />
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