Understanding how greenhouse-gas emissions for countries in the region has evolved in the past is an important first step to develop meaningful policies. This paper analyses the historical development in CO 2 emissions for the ASEAN countries over the period 1971 to 2009, using an index decomposition method.Get price

Decomposition Analysis of Greenhouse Gas Emissions in Korea’s

sustainability Article Decomposition Analysis of Greenhouse Gas Emissions in Korea’s Transportation Sector Suyi Kim College of Business Management, Hongik University, 2639 Sejong-ro, Sejong-si 30016, Korea;Get price


industrialisation. This has resulted in increased greenhouse-gas emissions, at an average rate of 6.4% per year over the period 1971-2008. The corresponding annual average increases in population, energy consumption, and economic growth are 1.9%, 4.5% and 5.5% per year, respectively. A large proportion (approximately 60%) of theseGet price

The geography of urban greenhouse gas emissions in Asia: A

Highlights Asian urban GHG emissions account for between 30 and 38% of total emissions. Urban population size, density and income positively correlate with GHGs emissions. Urban income however, is non-linearly (squared and cubic) related to urban GHG emissions. Growth rate is inversely related to urban GHG emissions. While findings confirm other studies, given data uncertainties, more analysisGet price

Greenhouse-Gas Emissions from Biofuel Use in Asia

An inventory of the combustion of biofuels (fuelwood, crop residues, and dried animal waste) in Asia is used to develop estimates of the emissions of carbon-containing greenhouse gases (CO 2, CO, CH 4, and NMHC) in Asian countries. The data are examined from two perspectives: total carbon released and total global warming potential (GWP) of theGet price

Greenhouse-gas emissions from biofuel combustion in Asia

An inventory of biofuel combustion is used to develop estimates of the emissions of carbon-containing greenhouse gases (CO 2, CO, CH 4, and NMHC) in Asian countries.It is estimated that biofuels contributed 573 Tg-C (teragrams of carbon; 1 Tg=10 12 g) in 1990, about 28% of the total carbon emissions from energy use in Asia.Get price

Decomposition Analysis of Greenhouse Gas Emissions in Korea’s

Nov 07, 1986 · This study analyzed the greenhouse gas (GHG) emissions from the transportation sector in Korea from 1990 to 2013 using Logarithmic Mean Divisia Index (LMDI) factor decomposition methods. We decomposed these emissions into six factors: The population effect, the economic growth effect due to changes in the gross domestic product per capita, the energy intensity effect due to changes in energy consumption per gross domestic product, the transportation mode effect, the energy mix effect, andGet price

Field validation of the DNDC model for greenhouse gas

reliability of the DNDC model for cropping systems in several Asian countries: DNDC is validated against field records of greenhouse gas (CH 4,N 2O, and NO) emissions through a series of sensitivity tests. This validation exercise was conceived as a follow-up activity of the compilation of a trace gas emission database for Asian cropping systemsGet price

Field validation of the DNDC model for greenhouse gas

Nov 29, 2003 · [6] The overall objective of this paper is to assess the reliability of the DNDC model for cropping systems in several Asian countries: DNDC is validated against field records of greenhouse gas (CH 4, N 2 O, and NO) emissions through a series of sensitivity tests. This validation exercise was conceived as a follow‐up activity of theGet price

The Greenhouse Effect and our Planet | National Geographic

May 18, 2018 · Greenhouse gas emissions affect more than just temperature. Another effect involves changes in precipitation , such as rain and snow . Over the course of the 20th century, precipitation increased in eastern parts of North and South America, northern Europe, and northern and central Asia.Get price

Greenhouse gas emissions by China - Wikipedia

Greenhouse gas emissions by China are the largest of any country in the world both in production and consumption terms, and stem mainly from coal electricity generation and mining. When measuring production-based emissions, China emitted over 12 gigatonnes CO2eq of greenhouse gases in 2014; almost 30% of the world total. This corresponds to over 7 tonnes CO2eq emitted per person each year, slightly over the world average and the EU average but less than half the second largest emitter of greenhoGet price

Rice Straw Management Effects on Greenhouse Gas Emissions and

Nov 28, 2019 · Lowland rice is a major contributor to greenhouse gas emissions (GHGEs) accounting for 10% of global emissions from agriculture (FAO 2015).This number is even higher for Southeast Asia (SEA) where 90% of the world’s rice is produced, making up 10–20% of the region’s total anthropogenic emissions and 40–60% of its agricultural emissions (UNFCC 2019).Get price

Market-Based Mechanisms to Reduce Greenhouse Gas Emissions in

Jul 08, 2019 · Countries in Asia are steadily addressing the need to reduce emissions through the deployment of market-based mechanisms (MBMs), such as carbon taxes, cap and trade programs, baseline and credit programs, and the development of renewable electricity and energy efficiency standards. Furthermore, MBMs are serving a critical role in aiding emerging economies in Asia in meeting their NationallyGet price

East Asia Pacific Greenhouse Gas (GHG) Emissions 1970-2021

East Asia Pacific greenhouse gas (ghg) emissions for 2012 was 18,822,910.63, a 3.01% increase from 2011. East Asia Pacific greenhouse gas (ghg) emissions for 2011 was 18,272,836.63, a 7.77% increase from 2010. East Asia Pacific greenhouse gas (ghg) emissions for 2010 was 16,955,987.61, a 0.24% increase from 2009.Get price

Greenhouse gas - Wikipedia

Gases in EarthAtmosphereImpacts on The Overall Greenhouse EffectNatural and Anthropogenic SourcesRemoval from The AtmosphereHistory of Scientific ResearchFurther ReadingExternal LinksNon-greenhouse gasesGet price

Sector by sector: where do global greenhouse gas emissions

Sep 18, 2020 · In this post I present only one chart, but it is an important one – it shows the breakdown of global greenhouse gas emissions in 2016. 2 This is the latest breakdown of global emissions by sector, published by Climate Watch and the World Resources Institute. 3, 4Get price

Global Greenhouse Gas Emissions Data | Greenhouse Gas (GHG

Global Emissions by GasGlobal Emissions by Economic SectorTrends in Global EmissionsEmissions by CountryAt the global scale, the key greenhouse gases emitted by human activities are: 1. Carbon dioxide (CO2): Fossil fuel use is the primary source of CO2. CO2 can also be emitted from direct human-induced impacts on forestry and other land use, such as through deforestation, land clearing for agriculture, and degradation of soils. Likewise, land can also remove CO2from the atmosphere through reforestation, improvement of soils, and other activities. 2. Methane (CH4): Agricultural activities, waste management, energy use, and biomass burning all contribute to CH4emissions. 3. Nitrous oxide (N2O): Agricultural activities, such as fertilizer use, are the primary source of N2O emissions. Fossil fuel combustion also generates N2O. 4. Fluorinated gases (F-gases): Industrial processes, refrigeration, and the use of a variety of consumer products contribute to emissions of F-gases, which include hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (gaz sf6). Black carbon is a...Get price

EIA - Greenhouse Gas Emissions Overview

Total EmissionsEnergy-Related Carbon Dioxide Emissions by Fuel and End UseDecomposition of U.S. Greenhouse Gas ChangesGreenhouse Gas Emissions in The U.S. EconomyU.S. Emissions in A Global PerspectiveRecent U.S. and International Developments in Global Climate ChangeSpecial Topic: Energy and Carbon Initiatives at The U.S. Department of EnergyUnits For Measuring Greenhouse GasesMethodology Updates For This ReportTotal U.S. anthropogenic (human-caused) greenhouse gas emissions in 2009 were 5.8 percent below the 2008 total (Table 1). The decline in total emissions—from 6,983 million metric tons carbon dioxide equivalent (MMTCO2e) in 2008 to 6,576 MMTCO2e in 2009—was the largest since emissions have been tracked over the 1990-2009 time frame. It was largely the result of a 419-MMTCO2e drop in carbon dioxide (CO2) emissions (7.1 percent). There was a small increase of 7 MMTCO2e (0.9 percent) in methane (CH4) emissions, and an increase of 8 MMTCO2e (4.9 percent), based on partial data, in emissions of man-made gases with high global warming potentials (high-GWP gases). (Draft estimates for emissions of HFC and PFC substitutes for ozone-depleting substances in 2009 are included; 2008 data are used for emissions of other high-GWP gases.) Emissions of nitrous oxide (N2O), on the other hand, fell by 4 MMTCO2e (1.7 percent). The decrease in U.S. CO2emissions in 2009 resulted primarily from three fact...Get price

Chinachanging diet and its impacts on greenhouse gas

Nov 29, 2017 · Review of the literature reveals how this paper can use index decomposition analysis (IDA) to show how Chinachanging diet affects GHG emissions by bridging the gap between the issues of increasing food consumption, the changing structure of the Chinese diet and reductions in the carbon intensity of food products.Get price

Field validation of the DNDC model for greenhouse gas

Nov 29, 2003 · Validations of the DeNitrification‐DeComposition (DNDC) model against field data sets of trace gases (CH4, N2O, and NO) emitted from cropping systems in Japan, China, and Thailand were conducted. The...Get price

10 surprising sources of greenhouse gases

Jun 03, 2019 · Reservoir gases make up about 1.3% of our total greenhouse gas emissions. When land is flooded to make a reservoir, and plants and soil collect in the reservoir waters and downstream, this organicGet price

EMISSIONS: Booming Southeast Asia’s dirty secret: Coal

Nov 20, 2019 · Southeast Asia is the only region of the world thatincreasing its use of coal. That makes the bloc a greater source of greenhouse gas emissions than Japan (1.3 billion tons per year) orGet price

Results | Global Livestock Environmental Assessment Model

East and Southeast Asia, with almost 1.6 gigatonnes CO 2-eq, is the second highest emitting region, followed by South Asia with 1.5 gigatonnes CO 2-eq. North America and Western Europe show similar levels of emissions (around 0.6 gigatonnes CO 2-eq). Near East and North Africa presents a similar level of emissions as the latter regions, butGet price


Good Practice Guidance and Uncertainty Management in National Greenhouse Gas Inventories N2O: Direct Emissions from Agricultural Soils 363 1.2 Current state of inventory methodologies 1.2.1 Emission factor and regression approaches In emission factor approaches emission estimates are derived by combining measurement data with geographicGet price

Economics of Reducing Greenhouse Gas Emissions in South Asia

29 Greenhouse Gas Emissions from Industrial Processes, South Asia (Excluding India and the Maldives), 2005–2030 73 30 Subsector Shares in Industrial Process-Related Greenhouse Gas Emissions, South Asia (Excluding India and the Maldives), 2005 and 2030 74 31 Barriers to Clean Technology Development in South Asia 81 BoxesGet price

Greenhouse gas emissions - Our World in Data

How do greenhouse gas emissions vary across the world? This interactive chart shows annual greenhouse gas emissions – the amount a given country produces each year – across the world. Again, this is measured in tonnes of carbon dioxide equivalents. As is the case with CO 2 emissions, China is the world’s largest emitter of greenhouseGet price

Sources of Greenhouse Gas Emissions | Greenhouse Gas (GHG

Apr 14, 2021 · Electricity Sector Emissions. Total Emissions in 2019 = 6,558 Million Metric Tons of CO2 equivalent.Percentages may not add up to 100% due to independent rounding. * Land Use, Land-Use Change, and Forestry in the United States is a net sink and removes approximately 12 percent of these greenhouse gas emissions, this net sink is not shown in the above diagram.Get price

Global Monitoring Laboratory - Carbon Cycle Greenhouse Gases

With a global warming potential of 28 over a 100-year horizon, methane is a potent greenhouse gas (IPCC, AR5). Atmospheric methane has a lifetime of about a decade, and it is ultimately oxidized to CO 2. It is one of the greenhouse gases targeted by the Kyoto Protocol, and may well be regulated by the United States in the future.Get price

Reducing Greenhouse Gas Emissions through Energy Efficiency

Mar 15, 2018 · One initiative that supports efforts to scale up energy efficiency and clean energy – and lower greenhouse gas emissions – in these six countries is the Energy Transition in Asia program managed by the Energy and Extractives Global Practice.Get price