... complaints received from the inhabitants of the halls concerning strange odours from the site. There is also fear of potential hazards of explosion, asphyxiation and toxicity from methane, carbon ... this occurs is affected by landfill content and by weather [2, 4], and therefore varies from site to site and throughout the year. Once emitted into the air, landfill gases are carried on surface ... landfill. The higher the deviation from the default value, the greater the need for site specific measurements (ii) quantify the variability in landfill gas composition from one emission source to...