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A mathematical model was developed to quantify the environmental impact produced by the gases emission from sanitary landfills. The stages of gas generation and diffusion were modeled using waste and cover materials placed in a landfill over an isotropic porous medium, while the dispersion stage ...


Jerez, AlejandroVergara-Fernández, AlbertoDíaz-Robles, Luis Alonso[Generation and Dispersion Model of Gaseous Emissions from Sanitary Landfills]Generation and Dispersion Model of Gaseous Emissions from Sanitary Landfills

Temuco is one of the most highly wood-smoke-polluted cities in the world. Its population in 2004 was 340,000 inhabitants with 1587 annual deaths, of which 24% were due to cardiovascular and 11% to respiratory causes. For hospital admissions, cardiovascular diseases represented 6% and respiratory ...


Sanhueza, P.A.Torreblanca, M.A.Díaz-Robles, Luis AlonsoSchiappacasse Poyanco, LuisSilva, M.P.Astete, T.D.[Particulate air pollution and health effects for cardiovascular and respiratory causes in Temuco, Chile: A wood-smoke-polluted urban area]Particulate air pollution and health effects for cardiovascular and respiratory causes in Temuco, Chile: A wood-smoke-polluted urban area

Hybrid power systems were used to minimize the environmental impact of power generation at GSM (global systems for mobile communication) base station sites. This paper presents the comparative environmental impact assessment of a diesel gas (DG) and hybrid (PV/wind/hydro/diesel) power system for ...


¿Se puede por medio de un smart thing, crear criterios de ventilación de espacios cerrados y evitar así la concentración de material particulado y contaminantes que tienen un impacto negativo para la salud de quienes habitan este mismo espacio?. Actualmente y de acuerdo a nuestra investigación la...


There is a need to quantify the environmental impact of powering macro base transmitter station sites with diesel generators. The energy consumption of diesel generators to power base stations for telecommunication networks is a contributor to global greenhouse gas (GHG) emissions. This paper pre...


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