Related Experiment Video
Updated: May 19, 2026

Design and Use of a Full Flow Sampling System (FFS) for the Quantification of Methane Emissions
Published on: June 12, 2016
Socioeconomic distribution of emissions and resource use in Ireland
Sean Lyons1, Anne Pentecost, Richard S J Tol
1Economic and Social Research Institute, Dublin, Ireland. sean.lyons@esri.ie
Abstract:
This paper aims to determine emissions polluted directly and indirectly by an average person, for each household type, across a wide range of emissions. There are five household type categories: location, income decile, household composition, size and number of disabled residents. Ireland's Sustainable Development Model (ISus) is used which allows the analysis of direct and indirect sources of pollution per household as the model is based on an input-output methodology. Four sets of results are presented: first for greenhouse gas emissions, second for air pollutants, third for persistent organic pollutants and lastly for metals. An analysis section shows how the picture changes when one controls for the size and income of households. All results analysed are for the year 2006. Most greenhouse gas and metal emissions are polluted via indirect means, although direct sources of emissions play a role for CO(2), SO(2) and CO. The results suggest that the richest decile is the biggest emitter and poorer and larger households are seen to emit the least per person. It is also shown that household income has a stronger relationship with pollution than household size per person.
Related Concept Videos
Energy Budgets
The Carbon Cycle
Distribution and Dispersion
Energy Diagrams - I
Take the example of a skater on a parabolic ramp. The potential energy at different points along the ramp will be proportional to the height of the ramp, which varies quadratically with the horizontal position on the ramp. As the skater moves down the ramp from the highest position,...
Energy Diagrams - II
The point in the energy diagram at which the system’s potential energy is the lowest is known as the local minima. The system tends to stay in this position indefinitely unless acted upon by a net force. The slope of the potential energy diagram at the local minima is zero, indicating that zero net force is acting on the system. The slope...
Sustainable Development