Western diets are characterised by a high intake of meat, dairy products and eggs, causing an intake of saturated fat and red meat in quantities that exceed dietary recommendations.

Energy is central to the survival and prosperity of human society, which explains the social sciences' interest in energy production, consumption and distribution.

In 1997, the global value of ecosystem services was estimated to average $33. trillion/yr in 1995 $US ($46. trillion/yr in 2007 $US).

The economic crises seems blinding the governments and major economic actors toward environmental troubles.

This article presents a cradle-to-grave analysis of the United States fluid milk supply chain greenhouse gas (GHG) emissions that are accounted from fertilizer production through consumption and di

Wood residues from forest harvesting or disturbance wood from wildfire and insect outbreaks may be viewed as biomass "feedstocks" for bioenergy production, to help reduce our dependence on fossil f

This paper describes the methodology and data used to determine greenhouse gas (GHG) emissions attributable to ten cities or city-regions: Los Angeles County, Denver City and County, Greater Toront

Urban forests are integral components of urban ecosystems, which could generate significant ecosystem services, such as offsetting carbon emission, removing air pollutants, regulating the microclim

All organisms respond to environmental cues that allow them to organize the timing and duration of life history stages that make up their life cycles.