The Scientific World Journal / 2012 / Article / Tab 3

Research Article

Energy-Dominated Local Carbon Emissions in Beijing 2007: Inventory and Input-Output Analysis

Table 3

Anthropogenic methane emissions by source.

ItemCH4 emission (t)Fraction

Agriculture activities
 Enteric fermentation
 Manure management
 Field burning of agricultural
Fugitive emissions
 Coal mining
 Oil and natural gas systems
Fossil fuel combustion
 Municipal solid waste
 Industrial waste water
 Domestic sewage


We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.