Global warming and energy crisis (increasing of energy demands, depletion of fossil fuel, and increasing of fuel price) are hot issues in the world. The Municipal Solid Waste (MSW) production in big cities such as Bandung (Indonesia), which causes Environmental problem such as Green House Gases (GHG)comprised of CH4 and CO2, increases significantly with economic and populations growth. It becomes hard to handle the problem of MSW because the only

This study aims to combine GIS and statistical methods such as Multiple Factor Analysis (MFA) and Multiple Linear Regression to characterize the spatio-temporal variation of groundwater quality and the factors affecting nitrate levels in groundwater of Bolinao. A hundred and twelve (112) wells in total were sampled for water quality including parameters such as pH, DO, ORP, salinity, conductivity, chlorophyll a and nitrate. About half of the nitr

Cet article présente une etude des relations entre les propriétés des sols de la plantation, les effets des opérations technologiques d'extraction et de stockage sur la qualité des huiles et ceci en saison humide et en saison sèche. La teneur en huile des fruits de palme a relation avec saison humide et/ou sèche ainsi que la composition du sol des terrains. La qualité de l`huile de palme au cours de la préparation technologique pendant la saison

Cambodia is an under developing country and economic development is certainly leading to increase the level of air pollution. In order to keep an economic growth with acceptable environmental loads, the investigations of primary sources are essentially important. This paper discusses a study on Tota Suspended Particulate (TSP), Organic Carbone (OC), Elemental Carbone (EC), Char-EC and Soot-EC concentration at the major emission sources, traffic (