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Primary Production/Meat and the Environment

Christel Cederberg (Institutionen för energi och miljö, Fysisk resursteori)
Encyclopedia of Meat Sciences p. 502-507. (2014)
[Kapitel]

The demand for animal products is predicted to double by 2050 and already today, the global livestock sector is one of the top two or three most significant contributors to some of the most urgent environmental problems. In this article, those impacts are discussed that emphasize on land use change resulting in declining biodiversity and emissions of carbon, human interference in the nitrogen and phosphorus cycle, largely associated with nutrient fluxes and losses from feed cultivation and manure handling, greenhouse gas emissions, and use of chemicals. There is an urgent need for improving animal and crop production as well as manure management in the life cycle of animal products. Consumption of animal products also needs to be addressed, because the mitigation potential for technological improvements probably is not sufficient to meet future climate targets.

Nyckelord: Biodiversity; Deforestation; Eutrophication; Greenhouse gases; Land use change; Livestock production; Meat production; Nitrogen; Phosphorus



Denna post skapades 2017-06-16.
CPL Pubid: 249939

 

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Institutioner (Chalmers)

Institutionen för energi och miljö, Fysisk resursteori (2005-2017)

Ämnesområden

Miljövetenskap
Naturresursteknik

Chalmers infrastruktur