Sustainable patterns of main agricultural products combining different footprint parameters

Abstract The world population is increasing, and the human diet is becoming of considerable concern for human welfare. Furthermore, natural resources are overexploited, and governments need policies for the proper management of the environment. Sustainable agriculture can provide some solutions, as it minimizes inputs, wastes or pollution. The aim of the present study is to provide a combined analysis of different footprint approaches to allow comparison of different agricultural and livestock products regarding the efficiency of resource exploitation. Water consumption, greenhouse gas emissions and energy indexes are included in this study as footprint indicators. The study takes advantage of indexes collected from an extensive bibliography focused on different fresh agricultural products; the target is the definition of a timetable of footprints for agricultural products. Starting from a top-down perspective, an analysis of the environmental footprint for different products is an approach to understanding which products can be more sustainable for the human diet. For this reason, this study distinguishes different clusters in different sub-clusters of vegetable products and animal products. The comparison of the footprint indicators of water consumption regarding yield, greenhouse gas emissions equivalent, and energy provide a ranking of sustainability for a given product. Ultimately, this work seeks to propose an original pattern of food sustainability, allowing an adequate quantitative comparison of agriculture products for a more conscious human diet.

[1]  Michalis Vazirgiannis,et al.  c ○ 2001 Kluwer Academic Publishers. Manufactured in The Netherlands. On Clustering Validation Techniques , 2022 .

[2]  Cristiana Peano,et al.  A life cycle assessment of non-renewable energy use and greenhouse gas emissions associated with blueberry and raspberry production in northern Italy. , 2013, The Science of the total environment.

[3]  P. M. Silveira,et al.  Balanço energético e pegada de carbono nos sistemas de produção integrada e convencional de feijão-comum irrigado , 2016 .

[4]  Z. Mózner.  Sustainability and consumption structure: environmental impacts of food consumption clusters. A case study for Hungary , 2014 .

[5]  L. Ridolfi,et al.  Global sensitivity of high‐resolution estimates of crop water footprint , 2015 .

[6]  Arturo A. Keller,et al.  Quantification of the water, energy and carbon footprints of wastewater treatment plants in China considering a water–energy nexus perspective , 2016 .

[7]  Kjartan Steen-Olsen,et al.  Integrating ecological and water footprint accounting in a multi-regional input–output framework , 2012 .

[8]  O. Dubois,et al.  The state of the world's land and water resources for food and agriculture: managing systems at risk. , 2011 .

[9]  P. D’Odorico,et al.  Food appropriation through large scale land acquisitions , 2014 .

[10]  S. Pfister,et al.  Monthly water stress: spatially and temporally explicit consumptive water footprint of global crop production , 2014 .

[11]  Ettore Capri,et al.  From Environmental to Sustainability Programs: A Review of Sustainability Initiatives in the Italian Wine Sector , 2014 .

[12]  Maurizio Cellura,et al.  From the LCA of food products to the environmental assessment of protected crops districts: a case-study in the south of Italy. , 2012, Journal of environmental management.

[13]  Arjen Ysbert Hoekstra,et al.  Water footprint benchmarks for crop production: A first global assessment , 2014 .

[14]  Eugenio F. Carrasco,et al.  Review of corporate environmental indicators , 2011 .

[15]  Alfredo Iriarte,et al.  Greenhouse gas emissions and energy balance of sunflower biodiesel: Identification of its key factors in the supply chain , 2013 .

[16]  Florian Schäfer,et al.  Farming and marketing system affects carbon and water footprint – a case study using Hokaido pumpkin , 2012 .

[17]  Paolo D'Odorico,et al.  The fourth food revolution , 2013 .

[18]  Gareth Edwards-Jones,et al.  Greenhouse gas emissions in coffee grown with differing input levels under conventional and organic management , 2012 .

[19]  Jiří Jaromír Klemeš,et al.  The Environmental Performance Strategy Map: an integrated LCA approach to support the strategic decision-making process , 2009 .

[20]  Ja. Allan,et al.  'Virtual water': a long term solution for water short Middle Eastern economies? , 1997 .

[21]  A. Stromman,et al.  Effects of regional variation in climate and SOC decay on global warming potential and eutrophication attributable to cereal production in Norway , 2014 .

[22]  J. S. Pandey,et al.  Carbon footprint: current methods of estimation , 2011, Environmental monitoring and assessment.

[23]  Annette Freibauer,et al.  Sustainable food consumption and production in a resource-constrained world , 2011 .

[24]  D. S. Chianese,et al.  The carbon footprint of dairy production systems through partial life cycle assessment. , 2010, Journal of dairy science.

[25]  S. H. Pishgar-Komleh,et al.  Variability in the carbon footprint of open-field tomato production in iran - a case study of alborz and east-azerbaijan provinces , 2017 .

[26]  Z. Jelínková,et al.  Influence of farming systems on production of greenhouse gas emissions within cultivation of selected crops , 2013 .

[27]  P. D’Odorico,et al.  Moderating diets to feed the future , 2014 .

[28]  A. Kendall,et al.  Life Cycle–based Assessment of Energy Use and Greenhouse Gas Emissions in Almond Production, Part II: Uncertainty Analysis through Sensitivity Analysis and Scenario Testing , 2015 .

[29]  R. Rayfuse,et al.  The Challenge of Food Security , 2012 .

[30]  Arjen Ysbert Hoekstra,et al.  The Water Footprint Assessment Manual , 2011 .

[31]  C. Pattara,et al.  Carbon footprint as an instrument for enhancing food quality: overview of the wine, olive oil and cereals sectors. , 2017, Journal of the science of food and agriculture.

[32]  G. Pan,et al.  Farm and product carbon footprints of China’s fruit production—life cycle inventory of representative orchards of five major fruits , 2016, Environmental Science and Pollution Research.

[33]  Ying Lan,et al.  Spatial and temporal patterns of carbon footprints of grain crops in China , 2017 .

[34]  Guoping Zhang,et al.  Water Footprint Symposium: where next for water footprint and water assessment methodology? , 2014, The International Journal of Life Cycle Assessment.

[35]  Vinod Kumar,et al.  Greenhouse gases emission from soils under major crops in Northwest India. , 2016, The Science of the total environment.

[36]  Paolo D'Odorico,et al.  Environmental impact food labels combining carbon, nitrogen, and water footprints , 2016 .

[37]  Peter S. Hooda,et al.  Greenhouse gas emissions of imported and locally produced fruit and vegetable commodities: A quantitative assessment , 2015 .

[38]  Sarah J. McLaren,et al.  In quest of reducing the environmental impacts of food production and consumption , 2017 .

[39]  S. Pfister,et al.  Assessing the environmental impacts of freshwater consumption in LCA. , 2009, Environmental science & technology.

[40]  D. Vanham,et al.  The water footprint of agricultural products in European river basins , 2014 .

[41]  C. Cerri,et al.  Greenhouse gas assessment of Brazilian soybean production: a case study of Mato Grosso State , 2015 .

[42]  Stephen Wiedemann,et al.  Resource use and environmental impacts from Australian chicken meat production , 2017 .

[43]  A. Hoekstra,et al.  A Global Assessment of the Water Footprint of Farm Animal Products , 2012, Ecosystems.

[44]  Chiara Corbari,et al.  A model for crop yield and water footprint assessment: Study of maize in the Po valley , 2014 .

[45]  D. Lovarelli,et al.  Water Footprint of crop productions: A review. , 2016, The Science of the total environment.

[46]  Reinout Heijungs,et al.  Theoretical exploration for the combination of the ecological, energy, carbon, and water footprints: Overview of a footprint family , 2014 .

[47]  O. Ortíz-Rodriguez,et al.  Carbon footprint of the colombian cocoa production , 2016 .

[48]  E. Owusu-Sekyere,et al.  Evaluation of water footprint and economic water productivities of dairy products of South Africa , 2017 .

[49]  Gregory A Keoleian,et al.  Toward a life cycle-based, diet-level framework for food environmental impact and nutritional quality assessment: a critical review. , 2013, Environmental science & technology.

[50]  A. Hoekstra,et al.  The green, blue and grey water footprint of crops and derived crops products , 2011 .

[51]  L. Soler,et al.  Identifying sustainable foods: the relationship between environmental impact, nutritional quality, and prices of foods representative of the French diet. , 2014, Journal of the Academy of Nutrition and Dietetics.

[52]  E. Carnovale,et al.  Tabelle di composizione degli alimenti , 1987 .

[53]  Kjartan Steen-Olsen,et al.  Carbon, land, and water footprint accounts for the European Union: consumption, production, and displacements through international trade. , 2012, Environmental science & technology.

[54]  Antonio Messineo,et al.  Carbon Footprint of Tree Nuts Based Consumer Products , 2015 .

[55]  Jiří Jaromír Klemeš,et al.  A Review of Footprint analysis tools for monitoring impacts on sustainability , 2012 .

[56]  Thomas Wiedmann,et al.  Integrating ecological, carbon and water footprint into a "footprint family" of indicators: Definition and role in tracking human pressure on the planet , 2012 .

[57]  M. J. Cabello,et al.  Agronomic concepts in water footprint assessment: A case of study in a fertirrigated melon crop under semiarid conditions , 2016 .

[58]  Kyle A. Emery,et al.  Meeting future food demand with current agricultural resources , 2016 .

[59]  Gabriele Weber-Blaschke,et al.  Carbon footprints of the horticultural products strawberries, asparagus, roses and orchids in Germany , 2015 .

[60]  M. Sartori,et al.  Unfolding the potential of the virtual water concept. What is still under debate , 2015 .

[61]  F. Mondani,et al.  Integrated evaluation of energy use, greenhouse gas emissions and global warming potential for sugar beet (Beta vulgaris) agroecosystems in Iran , 2014 .

[62]  Pietro Bartocci,et al.  Environmental impact of Sagrantino and Grechetto grapes cultivation for wine and vinegar production in central Italy , 2017 .

[63]  S. Foteinis,et al.  Life cycle assessment of organic versus conventional agriculture. A case study of lettuce cultivation in Greece , 2016 .