Meat Consumption and Green Gas Emissions: a Chemometrics Analysis
The aim of this study was to relate greenhouse gas emissions (GHGE) from both livestock production (enteric) and agriculture emissions with the consumption of meat from meat producer and importer countries. Data for meat consumption and emission levels of agriculture and livestock production were sourced from the Food and Agriculture Organisation (FAO) database statistics (1961 to 2013). This data is freely available to the public and research community from the FAO webpage. Statistical data was analysed using principal component analysis (PCA), and regression models between GHGE and meat consumption were developed using partial least squares regression (PLS) and validated using cross-validation. Results of this study confirmed observations and anecdotal evidence that enteric and green gas emissions contribute to the perception of meat consumption. Although the results presented in this study are based on the data collected by an international organisation, the authors believe that results from this study can be utilised and incorporated to climate change modelling systems, in order to better understand and define the effect of GHGE on the environmental and economical sustainabilities of the meat production.
KeywordsMeat consumption Partial least squares Gas emissions Agriculture emissions Enteric emissions
The support of CQUniversity is acknowledged.
Compliance with Ethical Standards
Conflict of Interest
Dr. James Chapman declares that he has no conflict of interest. Dr. Aoife Power declares that she has no conflict of interest. Dr. Shaneel Chandra declares that he has no conflict of interest. Dr. Daniel Cozzolino declares that he has no conflict of interest.
This article does not contain any studies with human or animal subjects.
(In case humans are involved) Informed consent was obtained from all individual participants included in the study.
- Ahmed M (2017) Greenhouse Gas Emissions and Climate Variability: An Overview. In: Ahmed M, Stockle C. (eds) Quantification of Climate Variability, Adaptation and Mitigation for Agricultural Sustainability. Springer, ChamGoogle Scholar
- Bailey R, Froggatt A, Wellesley L (2014) Livestock ? Climate change’s forgotten sector. Global public opinion on meat and dairy consumption. The Royal Institute of International Affairs. Chatham House, LondonGoogle Scholar
- Cardoso Marques A, Fuinhas JA, Pais DF (2018) Economic growth, sustainable development and food consumption: evidence across different income groups of countries. J Clean Prod 196:245e258Google Scholar
- Dagevos H, Voordouw J (2013) Sustainability and meat consumption: is reduction realistic? Sustainability 9:60–69Google Scholar
- FAO (2017) FAO Strategy on calimate Change. Food and Agriculture Organization of the United Nations. Rome, July 2017, 48 p.Google Scholar
- Foley JA, Ramankutty N, Brauman KA, Cassidy ES, Gerber JS, Johnston M, Mueller ND, O’Connell C, Ray DK, West PC, Balzer C, Bennett EM, Carpenter SR, Hill J, Monfreda C, Polasky S, Rockström J, Sheehan J, Siebert S, Tilman D, Zaks DPM (2011) Solutions for a cultivated planet. Nature 478(7369):337–342. https://doi.org/10.1038/nature10452 CrossRefGoogle Scholar
- Foresight (2011) The future of food and farming: challenges and choices for global sustainability. The Government Office for Science, LondonGoogle Scholar
- Francis C, Lieblein G, Gliessman S, Breland TA, Creamer N, Harwood R, Salomonsson L, Helenius J, Rickerl D, Salvador R, Wiedenhoeft M, Simmons S, Allen P, Altieri M, Flora C, Poincelot R (2003) Agroecology: the ecology of food systems. J Sustain Agric 22(3):99–118. https://doi.org/10.1300/J064v22n03_10 CrossRefGoogle Scholar
- Gerber PJ, Steinfeld H, Henderson B, Mottet A, Opio C, Dijkman J, Tempio G (2013) Tackling climate change through livestock: a global assessment of emissions and mitigation opportunities. Food and Agriculture Organization of the United Nations, RomeGoogle Scholar
- Godber OF, Wall R (2014) Livestock and food security: Vulnerability to population growth and climate change. Glob Chang Biol 20(10):3092–3102Google Scholar
- IPCC- Intergovernmental Panel on Climate Change. (2006). 2006 IPCC Guideline for National Greenhouse Gas Inventories. Eggleston H S, Buendia L, Miwa K, Ngara T, Tanabe K. IGES, Japan. Available at: http://www.ipcc-nggip.iges.or.jp/public/2006gl/index.html .Accessed September 02, 2017
- Joyce A, Hallett J, Hannelly T, Carey G (2014) The impact of nutritional choices on global warming and policy implications: examining the link between dietary choices and greenhouse gas emissions. Energy Em Control Technol 2:33–43Google Scholar
- Naes T, Isaksson T, Fearn T, Davies T (2002) A user-friendly guide to multivariate calibration and classification. NIR Publications, Chichester 420 pGoogle Scholar
- Otto M (1999) Chemometrics: Statistics and computer application in Analytical Chemistry. Wiley-VCH, GermanyGoogle Scholar
- Röös E, Karlsson H, Witthöft C, Sundberg C (2015) Evaluating the sustainability of diets—combining environmental and nutritional aspects. Environ Sci Pol 47:157–166Google Scholar
- Röös E, Bajzelj B, Smith P, Patel M, Litle D, Garnett T (2017) Greedy or needy? Land use and climate impacts of food in 2050 under different livestock futures. Glob Environ Chang 47:1–12Google Scholar
- van de Kampa ME, van Doorenb C, Hollanderc A, Geurtsa M, Brinkb EJ, van Rossuma C, Biesbroeka S, de Valkc E, Toxopeusa IB, Temmea EHM (2018) Healthy diets with reduced environmental impact?—the greenhouse gas emissions of various diets adhering to the Dutch food based dietary: guidelines. Food Res Int 104:14–24CrossRefGoogle Scholar