pig farm air News

  • A model farm for emissions studies

    Anyone downwind of a pig barn knows that animal production facilities generate some notable emissions. Now Agricultural Research Service (ARS) scientists have reported that preliminary findings from wind tunnel studies indicate that positioning farm buildings perpendicular to prevailing winds could help reduce odors from downwind lagoons or tanks. Wind speed and direction, topography, structures, ...

  • Sizing up livestock farming’s carbon footprint

    A new and interactive tool released by FAO allows farmers, policy makers and scientists to calculate meat, milk and eggs production as well as greenhouse-gas emissions from livestock to make the sector more productive and more climate-friendly.   GLEAM-i, the Global Livestock Environmental Assessment Modelinteractive, provides answers to a ...

  • Neiker-Tecnalia presents the results obtained in the evaluation of environmental strategies on livestock farms

    The Basque Institute for Agricultural Research and Development (Neiker-Tecnalia) has coordinated the European BATFARM project, which is seeking to evaluate the effectiveness of technologies and practices used on livestock farms in the European Atlantic region in order to reduce their environmental impact on the air, water and soil. In this project a detailed study has been made of the ...

  • Appeals Court sends `Dead Zone` Lawsuit Back to Judge

    A federal judge who ordered the Environmental Protection Agency to take action to regulate farm runoff and other pollution blamed for the Gulf of Mexico's annual oxygen-depleted "dead zone" must take a second crack at his ruling. An appeals court has ordered U.S. District Judge Jay Zainey to reassess his 2013 order telling the EPA to set federal limits on the nutrients nitrogen and phosphorous, ...


    By Associated Press

  • Beef pollutes more than pork, poultry, study says

    Raising beef for the American dinner table does far more damage to the environment than producing pork, poultry, eggs or dairy, a new study says. Compared with the other animal proteins, beef produces five times more heat-trapping gases per calorie, puts out six times as much water-polluting nitrogen, takes 11 times more water for irrigation and uses 28 times the land, according to the study ...


    By Associated Press

  • Balancing food security and environmental quality in China

    In many ways, the evolution of Chinese agriculture over the past 40 years is a remarkable success story. Spurred by investments in research and government subsidies for fertilizers and other farm technologies, China now feeds 22% of the world’s population on just 9% of its total arable land. But as a special collection of papers in the July-August issue of the Journal of Environmental ...

  • Dieter Lutticken Award 2009 for development of in vitro bovine respiratory tract organ culture model

    The Dieter Lütticken Award 2009, a prestigious international annual award dedicated to alternatives in animal testing for veterinary medicines, goes to Dr. A.W. (Dan) Tucker, senior lecturer in veterinary public health at the University of Cambridge (United Kingdom). He will receive the € 20,000 award, which is sponsored by Intervet/Schering-Plough Animal Health, for the development of ...

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