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Carbon footprinting of lamb and beef production systems: insights from an empirical analysis of farms in Wales, UK

  • G. EDWARDS-JONES (a1), K. PLASSMANN (a1) and I. M. HARRIS (a1)
Summary
SUMMARY

Carbon footprinting is an increasingly important method of communicating the climate change impacts of food production to stakeholders. Few studies utilize empirical data collected from farms to calculate the carbon footprints of lamb and beef. Data from two farms in Wales, UK, were employed to undertake such an analysis for two system boundaries.

Within a system boundary that considers the embodied greenhouse gases (GHGs) in inputs and on-farm emissions, producing 1 kg of lamb releases 1·3–4·4 kg CO2 eq/kg live weight (case study farm 1) and 1·5–4·7 kg CO2 eq/kg live weight (case study farm 2). The production of beef releases 1·5–5·3 and 1·4–4·4 kg CO2 eq/kg live weight.

Within a wider system boundary that also includes GHG emissions from animals and farm soils, lamb released 8·1–31·7 and 20·3–143·5 kg CO2 eq/kg live weight on the two case study farms, and beef released 9·7–38·1 and 18·8–132·6 kg CO2 eq/kg live weight. The difference in emissions for this system boundary relates to nitrous oxides emitted from the organic soils on case study farm 2.

These values overlap with nearly all other studies of GHG emissions from lamb and beef production. No direct comparisons between studies are possible due to substantial differences in the methodological approaches adopted.

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*To whom all correspondence should be addressed. Email: g.e.jones@bangor.ac.uk
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J. Alcamo , N. Dronin , M. Endejan , G. Golubev & A. Kirilenkoc (2007). A new assessment of climate change impacts on food production shortfalls and water availability in Russia. Global Environmental Change – Human Policy Dimensions 17, 429444.

P. Brenton , G. Edwards-Jones & M. F. Jensen (2009). Carbon labelling and low-income country exports: a review of the development issues. Development Policy Review 27, 243267.

J. W. Casey & N. M. Holden (2006 a). Quantification of GHG emissions from suckler-beef production in Ireland. Agricultural Systems 90, 7998.

J. W. Casey & N. M. Holden (2006 b). Greenhouse gas emissions from conventional, agri-environmental scheme and organic Irish suckler-beef units. Journal of Environmental Quality 35, 231239.

S. Castaldi , M. Costantini , P. Cenciarelli , P. Ciccioli & R. Valentini (2007). The methane sink associated to soils of natural and agricultural ecosystems in Italy. Chemosphere 66, 723729.

L. Chapuis-Lardy , N. Wrage , A. Metay , J.-L. Chotte & M. Bernoux (2007). Soils, a sink for N2O? A review. Global Change Biology 13, 117.

J. C. Clifton-Brown , J. Breuer & M. B. Jones (2007). Carbon mitigation by the energy crop, Miscanthus. Global Change Biology 13, 22962307.

C. S. De Silva , E. K. Weatherhead , J. W. Knox & J. A. Rodriguez-Diaz (2007). Predicting the impacts of climate change – a case study of paddy irrigation water requirements in Sri Lanka. Agricultural Water Management 93, 1929.

G. Edwards-Jones , L. Milà i Canals , N. Hounsome , M. Truninger , G. Koerber , B. Hounsome , P. Cross , E. H. York , A. Hospido , K. Plassmann , I. M. Harris , R. T. Edwards , G. A. S. Day , A. D. Tomos , S. J. Cowell & D. L. Jones (2008). Testing the assertion that ‘local food is best’: the challenges of an evidence-based approach. Trends in Food Science and Technology 19, 265274.

G. Edwards-Jones , K. Plassmann , E. H. York , B. Hounsome , D. L. Jones & L. Milà i Canals (2009). Vulnerability of Exporting Nations to the Development of a Carbon Label in the United Kingdom. Environmental Science and Policy 12: 479490.

H. Flessa , R. Ruser , P. Dörsch , T. Kamp , M. A. Jimenez , J. C. Munch & F. Beese (2002). Integrated evaluation of greenhouse gas emissions (CO2, CH4, N2O) from two farming systems in southern Germany. Agriculture, Ecosystems and Environment 91, 175189.

A. Hospido , L. Milà i Canals , S. J. McLaren , R. Clift , M. Truninger & G. Edwards-Jones (2009). The role of seasonality in lettuce consumption: a case study of environmental and social aspects. International Review of Life Cycle Assessment 14, 381391.

A. Kasimir-Klemedtsson , L. Klemedtsson , K. Berglund , P. Martikainen , J. Silvola & O. Oenema (1997). Greenhouse gas emissions from farmed organic soils: A review. Soil Use and Management 13, 245250.

R. Lal , F. Follett , B. A. Stewart & J. M. Kimble (2007). Soil carbon sequestration to mitigate climate change and advance food security. Soil Science 172, 943956.

L. Milà i Canals , S. J. Cowell , S. Sim & L. Basson (2007). Comparing local versus imported apples: a focus on energy use. Environmental Science and Pollution Research 14, 276282.

S. Nonhebel (2006). Options and trade-offs: reducing greenhouse gas emissions from food production systems. In Agriculture and Climate Beyond 2015 (Eds F. Brouwer & B. A. McCarl ), pp. 211230. The Netherlands: Springer.

A. Ogino , K. Kaku , T. Osada & K. Shimada (2004). Environmental impacts of the Japanese beef-fattening system with different feeding lengths as evaluated by a life-cycle assessment method. Journal of Animal Science 82, 21152122.

C. Rodriguez-Puebla , S. M. Ayuso , M. D. Frias & L. A. Garcia-Casado (2007). Effects of climate variation on winter cereal production in Spain. Climate Research 34, 223232.

S. Sim , M. Barry , R. Clift & S. Cowell (2007). The relative importance of transport in determining an appropriate sustainability strategy for food sourcing. A case study of fresh produce supply chains. International Journal of Life Cycle Assessment 12, 422431.

S. Subak (1999). Global environmental costs of beef production. Ecological Economics 30, 7991.

J. Tzilivakis , D. J. Warner , M. May , K. A. Lewis & K. Jaggard (2005). An assessment of the energy inputs and greenhouse gas emissions in sugar beet (Beta vulgaris) production in the UK. Agricultural Systems 85, 101119.

X. P. C. Vergé , J. A. Dyer , R. L. Desjardins & D. Worth (2008). Greenhouse gas emissions from the Canadian beef industry. Agricultural Systems 98, 126134.

N. Vuichard , J. F. Soussana , P. Ciais , N. Viovy , C. Ammann , P. Calanca , J. Clifton-Brown , J. Fuhrer , M. Jones & C. Martin (2007). Estimating the greenhouse gas fluxes of European grasslands with a process-based model: 1. Model evaluation from in situ measurements. Global Biogeochemical Cycles 21, GB1004, doi:10.1029/2005GB002611.

W. B. Wu , R. Shibasaki , P. Yang , G. X. Tan , K. I. Matsumura & K. Sugimoto (2007). Global-scale modelling of future changes in sown areas of major crops. Ecological Modelling 208, 378390.

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The Journal of Agricultural Science
  • ISSN: 0021-8596
  • EISSN: 1469-5146
  • URL: /core/journals/journal-of-agricultural-science
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