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Which gas contributes the most in greenhouse effect?

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Journal Article•DOI Assessment of methane and nitrous oxide flux from mangroves along Eastern coast of India Rita Chauhan, Al. Ramanathan, T. K. Adhya - Show less +2 more 01 Nov 2008-Geofluids 66 Citations	The influence of elevated nutrient inputs through anthropogenic influence enhances the emission of greenhouse gas.
Journal Article•DOI UV-induced N2O emission from plants Dan Bruhn, Dan Bruhn, Kristian Rost Albert, Teis Nørgaard Mikkelsen, Per Ambus - Show less +4 more 01 Dec 2014-Atmospheric Environment 22 Citations	Our work demonstrates that ecosystem emission of the important greenhouse gas, N2O, may be up to c. 30% higher than hitherto assumed.
Journal Article•DOI The role of solar activity in global warming S. V. Avakyan 05 Jul 2013-Herald of the Russian Academy of Sciences 8 Citations	The contribution of the greenhouse effect of carbon-containing gases to global warming turns out to be insignificant.
Open access•Journal Article•DOI Composition of greenhouse gas emissions in Spain: An input–output analysis Isabela Butnar, Maria Llop - Show less +1 more 01 Mar 2007-Ecological Economics 47 Citations	Therefore, the final impact on the relative contribution of pollutants will basically depend on the activity that receives the exogenous shock in final demand, because there are considerable differences in the way, and the extent to which, individual activities affect the relative composition of greenhouse gas emissions.
Open access•Journal Article•DOI Evaluation of Greenhouse Gas Emissions and Related Aspects: Case of the Czech Republic Veronika Solilová, Danuše Nerudová - Show less +1 more 14 Mar 2015-Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 14 Citations	Both those factors will impact on improvement of energy intensity, carbon productivity as well as greenhouse gas emissions per capita.
Journal Article•DOI Decomposition analysis of the greenhouse gas emissions in Korea's electricity generation sector Suyi Kim, Sung-Kyun Kim - Show less +1 more 22 Sep 2016-Carbon Management 11 Citations	The results show that most factors cause an increase in greenhouse gas emissions, although the extent varies.
Open access•Journal Article•DOI Decomposition of sectoral greenhouse gas emissions: a subsystem input-output model for the Republic of Ireland Maria Llop, Richard S.J. Tol - Show less +1 more 12 Nov 2013-Journal of Environmental Planning and Management 26 Citations	Our results show that large asymmetries exist not only in the quantitative contribution of the different activities to greenhouse gas emissions, but also in the decomposed effects of this contribution.

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What are the main gases that contribute to the greenhouse effect?5 answersThe main gases that contribute to the greenhouse effect are carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor. CO2 is primarily emitted through burning fossil fuels and deforestation. CH4 is emitted by natural sources such as wetlands and by human activities like livestock production and landfills. N2O is emitted through agricultural and land-use activities, including the use of synthetic fertilizers and animal manure. Water vapor is the most significant greenhouse gas, accounting for the largest portion of the greenhouse effect due to its ability to absorb and emit infrared radiation. These gases trap heat in the atmosphere, leading to global warming and climate change.

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