Global Ecologic Environmental Consulting / Poultry Science Association Inc. / Ames / Management Services / Creative Commons / /
Country
United States / Canada / /
Currency
Peso / / /
Event
Environmental Issue / /
Facility
Iowa State University / †Egg Industry Center / /
IndustryTerm
rail freight energy use / by-product / transportation models / energy mixes / cumulative energy / layer systems / broiler production systems / supply chain / energy provision / net energy consumption / food production activities / background systems / food energy / phosphoric acid net energy production / cumulative energy demand / direct energy inputs / multi-output systems / energy carriers / energy return / machinery / soy products / modified energy carrier inventories / energy sources / soy oil / energy use / transportation modes / reported food system / chemical energy / food products / greenhouse gas / feed input processing / oil / energy mix / energy inputs / pet food / road freight energy use / energy / energy recovery / energy production / energy costs / greenhouse gas emissions / net energy / energy intensity / manure management / electricity / energy consumption / country-specific energy mixes / caloric energy / average technology / identical modeling protocols / net energy production / low energy costs / given energy carrier / energy use estimates / energy carrier life cycle / energy flows / energy yield / renewable and nonrenewable energy inputs / marginal energy resources / energy commodities / highquality energy resources / electricity production / direct energy / less energy / energy efficiency / production technology / egg production supply chains / energy products / propane gas / energy carrier inputs / gross chemical energy content / reported energy inputs / /
MusicGroup
Energy / /
Organization
USDA / United States Department of Energy / Iowa State University / US National Agricultural Statistics Service / International Organization for Standardization / Drivers of Observed Differences / †Egg Industry Center / US Energy Information Administration / US Federal Reserve / European Union / International Fertilizer Industry Association / /
Person
Cady / Boyd / /
Position
Corresponding author / root driver / representative / model in the current analysis / /
Product
potassium chloride / /
Region
Midwestern United States / /
Technology
production technology / identical modeling protocols / PDF / data modeling / composting / incineration / Smil / /
INVITED REVIEW Comparison of the environmental footprint of the egg industry in the United States in 1960 and[removed]Nathan Pelletier,* Maro Ibarburu,† and Hongwei Xin†2 *Global Ecologic Environmental Consulting and M