Water loss associated with food loss and waste in Brazil
DOI:
https://doi.org/10.5327/Z21769478885Keywords:
water loss, food loss, agriculture, water footprint, green waterAbstract
This article aimed to estimate the loss of water associated with food loss and waste in Brazil in 2013. Data from the Food and Agriculture Organization (FAO) of the United Nations (UN) on food balance and waste, as well as the Water Footprint (WF) of agricultural products available at Water Footprint Network (WFN) were used. Results show that food waste reaches 49 million metric tons per year, compromising a total of 87 billion cubic meters of water, which is higher than the average annual flow of the river São Francisco. Major water loss is associated with the agricultural production stage (32%), followed by consumption (19%). Amongst food groups, major water loss is associated with meat (49%), followed by cereals (19%). Roughly 96% of water loss is attributed to the green water component, which highlights that attention must be paid to rainfed agriculture to ensure food and water for everyone. The loss of blue water was more than half of the volume consumed in the urban sector, and the grey component (polluted water) was equivalent to 80% of this consumption. Measures such as improving agricultural practices, logistics, irrigation, expanding and improving rainfed agriculture, developing campaigns and policies to reduce exportation of primary products, as well as consumption of products from animal origin, can contribute to managing the food supply chain more sustainably when the focus is water. Reducing food loss and waste means preserving water.
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References
Agência Nacional de Águas (ANA). 2019. Conjuntura dos Recursos Hídricos no Brasil: regiões hidrográficas brasileiras (Accessed on August 13, 2020) at: http://www.snirh.gov.br/portal/snirh/centrais-de-conteudos/conjuntura-dos-recursos-hidricos/conjuntura_informe_anual_2019-versao_web-0212-1.pdf
Alexandratos, N.; Bruinsma, J., 2012. World agriculture towards 2030/2050: the 2012 revision. FAO (Accessed August 13, 2020) at: http://www.fao.org/3/a-ap106e.pdf
Araújo, M.; Nascimento, D.R.; Lopes, M.S.; Passos, C.M.; Lopes, A.C.S., 2020. Condições de vida de famílias brasileiras: estimativa da insegurança alimentar. Revista Brasileira de Estudos de População, v. 37, 1-17. https://doi.org/10.20947/S0102-3098a110
Asevedo, M.D.G.; Sousa, W.L.; Dias, J.M., 2018. Pegada Hídrica da Produção de Suínos na Região Nordeste Brasileira. Revista Gestão & Sustentabilidade Ambiental, v. 7, (3), 504-517. http://dx.doi.org/10.19177/rgsa.v7e32018504-517
Barden, J.E.; Sindelar, F.C.W.; Buttenbender, B.N.; Silva, G.R., 2017. Pegada hídrica da produção de leite in natura: uma análise das principais regiões produtoras do Rio Grande do Sul. Revista de Administração da Universidade Federal de Santa Maria, v. 10, 117-128. https://doi.org/10.5902/1983465925413
Bleninger, T.; Kotsuka, L.K., 2015. Conceitos de Água Virtual e Pegada Hídrica: Estudo de caso da Soja e Óleo de Soja no Brasil. Recursos Hídricos, v. 36, (1). https://doi.org/10.5894/rh36n1-2
Bogardi, J.J.; Fekete, B.M.; Vörösmarty, C.J., 2013. Planetary boundaries revisited: a view through the ‘water lens’. Current Opinion in Environmental Sustainability, v. 5, (6), 581-589. https://doi.org/10.1016/j.cosust.2013.10.006
Brasil. 2020. Ministério da Agricultura, Pecuária e Abastecimento. A Pandemia da COVID-19 e as Perspectivas para o Setor Agrícola Brasileiro no Comércio Internacional. Ministério da Agricultura, Pecuária e Abastecimento (Accessed on August 13, 2020) at: https://www.gov.br/agricultura/pt-br/campanhas/mapacontracoronavirus/documentos/a-pandemia-da-covid-19-e-as-perspectivas-para-o-setor-agricola-brasileiro-no-comercio-internacional/view
Campbell, B.M.; Beare, D.J.; Bennett, E.M.; Hall-Spencer, J.M.; Ingram, J.S.; Jaramillo, F.; Ortiz, R.; Ramankutty, N.; Sayer, J.A.; Shindell, D., 2017. Agriculture production as a major driver of the Earth system exceeding planetary boundaries. Ecology and Society, v. 22, (4), 8. https://doi.org/10.5751/ES-09595-220408
Carvalho, D., 2009. Fome e desperdício de alimento. IPEA, Brasília (Accessed January 25, 2021) at: https://www.ipea.gov.br/desafios/index.php?option=com_content&view=article&id=1256:catid=28&Itemid=23
Dall’Agnol, A.; Hirakuri, M.H., 2008. Realidade e perspectivas do Brasil na produção de alimentos e agroenergia, com ênfase na soja. EMBRAPA (Accessed August 13, 2020) at: https://www.grupocultivar.com.br/ativemanager/uploads/arquivos/artigos/agronegocio_soja.pdf
Departamento de Estudos Socioeconômicos Rurais (DESER). 2007. Boletim Eletrônico do DESER (Accessed July 20, 2020) at: https://silo.tips/download/boletim-eletronico-do-deser-n-junho-200
Ding, D.; Zhao, Y.; Guo, H.; Li, X.; Schoenau, J.; Si, B., 2018. Water Footprint for Pulse, Cereal, and Oilseed Crops in Saskatchewan, Canada. Water, v. 10, (11), 1609. https://doi.org/10.3390/w10111609
Dung, T.N.B.; Sen, B.; Chen, C.C.; Kumar, G.; Lin, C.Y., 2014. Food waste to bioenergy via anaerobic processes. Energy Procedia, v. 61, 307-312. https://doi.org/10.1016/j.egypro.2014.11.1113
Empinotti, V.L.; Jacobi, P.R., 2013. Novas práticas de governança da água? O uso da pegada hídrica e a transformação das relações entre o setor privado, organizações ambientais e agências internacionais de desenvolvimento. Desenvolvimento e Meio Ambiente, v. 27, 23-36. http://dx.doi.org/10.5380/dma.v27i0.27928
Falkenmark, M., 2018. Shift in Water Thinking Crucial for Sub-Saharan Africa’s Future. In: Biswas, A.K.; Tortajada, C.; Rohner, P. (Eds.), Assessing Global Water Megatrends. Springer, Singapore, pp. 147-177.
Falkenmark, M.; Rockström, J., 2006. The new blue and green water paradigm: Breaking new ground for water resources planning and management. Journal of water resources planning and management, v. 132, (3), 129-132. https://doi.org/10.1061/(ASCE)0733-9496(2006)132:3(129)
Falkenmark, M.; Rockström, J., 2008. Building resilience to drought in desertification‐prone savannas in Sub‐Saharan Africa: The water perspective. Natural Resources Forum, v. 32, (2), 93-102. https://doi.org/10.1111/j.1477-8947.2008.00177.x
Figueiredo, M.C.B.; Gondim, R.S.; Aragão, F.A.S., 2017. Produção de Melão e Mudanças Climáticas. EMBRAPA, Brasília.
Food and Agriculture Organization of the United Nations (FAO). 2013. Food wastage footprint: Impacts on natural resources. FAO (Accessed on August 13, 2020) at: http://www.fao.org/3/i3347e/i3347e.pdf
Food and Agriculture Organization of the United Nations (FAO). 2014. Food Wastage Footprint: Full-cost accounting. FAO (Accessed on August 13, 2020) at: http://www.fao.org/3/a-i3991e.pd
Food and Agriculture Organization of the United Nations (FAO). 2019. The State of Food Security and Nutrition in the World 2019: Safeguarding against economic slowdowns and downturns. FAO (Accessed on August 13, 2020) at: http://www.fao.org/3/ca5162en/ca5162en.pdf
Food and Agriculture Organization of the United Nations: Statistics Division (FAOSTAT). 2015. Agriculture Database (Accessed on January 25, 2021) at: http://www.fao.org/faostat/en/#data
Fraiture, C.; Wichelns, D., 2010. Satisfying future water demands for agriculture. Agricultural Water Management, v. 97, (4), 502-511. https://doi.org/10.1016/j.agwat.2009.08.008
Freire Junior, M.; Soares, A.G., 2014. Orientações Quanto ao Manuseio Pré e Pós-Colheita de Frutas e Hortaliças Visando à Redução de suas Perdas. EMBRAPA (Accessed on August 13, 2020) at: https://www.infoteca.cnptia.embrapa.br/infoteca/bitstream/doc/1003270/1/CT205finalizado.pdf
Fulton, J.; Norton, M.; Shilling, F., 2019. Water-indexed benefits and impacts of California almonds. Ecological Indicators, v. 96, part 1, 711-717. https://doi.org/10.1016/j.ecolind.2017.12.063
GBD 2016 Brazil Collaborators, 2018. Burden of disease in Brazil, 1990–2016: a systematic subnational analysis for the Global Burden of Disease Study 2016. The Lancet, v. 392, (10149), 760-775. https://doi.org/10.1016/S0140-6736(18)31221-2
Gerten, D.; Hoff, H.; Rockström, J.; Jägermeyr, J.; Kummu, M.; Pastor, A.V., 2013. Towards a revised planetary boundary for consumptive freshwater use: role of environmental flow requirements. Current Opinion in Environmental Sustainability, v. 5, (6), 551-558. https://doi.org/10.1016/j.cosust.2013.11.001
Gleeson, T.; Wang-Erlandsson, L.; Zipper, S.C.; Porkka, M.; Jaramillo, F.; Gerten, D.; Fetzer, I.; Cornell, S.E.; Piemontese, L.; Gordon, L.J.; Rockström, J.; Oki, T.; Sivapalan, M.; Wada, Y.; Brauman, K.A.; Flörke, M.; Bierkens, M.F.P.; Lehner, B.; Keys, P.; Kummu, M.; Wagener, T.; Dadson, S.; Troy, T.J.; Steffen, W.; Falkenmark, M.; Famiglietti, J.S., 2020. The water planetary boundary: interrogation and revision. One Earth, v. 2, (3), 223-234. https://doi.org/10.1016/j.oneear.2020.02.009
Godfray, H.C.; Beddington, J.R.; Crute, I.R.; Haddad, L.; Lawrence, D.; Muir, J.F.; Pretty, J.; Robinson, S.; Thomas, S.M.; Toulmin, C., 2010. Food security: the challenge of feeding 9 billion people. Science, v. 327, (5967), 812-818. https://doi.org/10.1126/science.1185383
Gustavsson, J.; Cederberg, C.; Sonesson, U.; Emanuelsson, A., 2013. The methodology of the FAO study: “Global Food Losses and Food Waste-extent, causes and prevention”. FAO (Accessed on August 13, 2020) at: https://www.diva-portal.org/smash/get/diva2:944159/FULLTEXT01.pdf
Gustavsson, J.; Cederberg, C.; Sonesson, U.; Van Otterdijk, R.; Meybeck, A., 2011. Global food losses and food waste: extent, causes and prevention. FAO (Accessed on August 13, 2020) at: https://reliefweb.int/sites/reliefweb.int/files/resources/FAO%20Report%202011%20%281%29.pdf
Hoekstra, A.Y.; Chapagain, A.K.; Aldaya, M.M.; Mekonnen, M.M., 2011. Manual de avaliação da pegada hídrica: Estabelecendo o padrão global. Instituto de Conservação Ambiental, São Paulo.
Hogeboom, R.J., 2020. The Water Footprint Concept and Water's Grand Environmental Challenges. One Earth, v. 2, (3), 218-222. https://doi.org/10.1016/j.oneear.2020.02.010
Instituto Brasileiro de Geografia e Estatística (IBGE). 2013. Projeções da População: 2013. IBGE (Accessed on January 25, 2021) at: https://www.ibge.gov.br/estatisticas/sociais/populacao/9109-projecao-da-populacao.html?edicao=9116&t=resultados
Jaramillo, F.; Destouni, G., 2015. Local flow regulation and irrigation raise global human water consumption and footprint. Science, v. 350, (6265), 1248-1251. https://doi.org/10.1126/science.aad1010
Kibler, K.M.; Reinhart, D.; Hawkins, C.; Motlagh, A.M.; Wright, J., 2018. Food waste and the food-energy-water nexus: a review of food waste management alternatives. Waste Management, v. 74, 52-62. https://doi.org/10.1016/j.wasman.2018.01.014
Kummu, M.; De Moel, H.; Porkka, M.; Siebert, S.; Varis, O.; Ward, P.J., 2012. Lost food, wasted resources: Global food supply chain losses and their impacts on freshwater, cropland, and fertiliser use. Science of the Total Environment, v. 438, 477-489. https://doi.org/10.1016/j.scitotenv.2012.08.092
Le Roux, B.; Van der Laan, M.; Vahrmeijer, T.; Annandale, J.G.; Bristow, K.L., 2018. Water Footprints of Vegetable Crop Wastage along the Supply Chain in Gauteng, South Africa. Water, v. 10, (5), 539. https://doi.org/10.3390/w10050539
Lipinski, B.; Hanson, C.; Lomax, J.; Kitinoja, L.; Waite, R.; Searchinger, T., 2013. Reducing food loss and waste. World Resources Institute (Accessed on August 13, 2020) at: https://pdf.wri.org/reducing_food_loss_and_waste.pdf
Liu, J.; Lundqvist, J.; Weinberg, J.; Gustafsson, J., 2013. Food losses and waste in China and their implication for water and land. Environmental Science & Technology, v. 47, (18), 10137-10144. https://doi.org/10.1021/es401426b
Lundqvist, J.; de Fraiture, C.; Molden D., 2008. Saving Water: From Field to Fork – Curbing Losses and Wastage in the Food Chain (Accessed on August 13, 2020) at: http://dlc.dlib.indiana.edu/dlc/bitstream/handle/10535/5088/PB_From_Filed_to_Fork_2008.pdf?sequence=1&isAllowed=y
Mekonnen, M.M.; Hoekstra, A.Y., 2010a. The green, blue and grey water footprint of farm animals and animal products. UNESCO-IHE. v. 1 (Accessed on August 13, 2020) at: https://ris.utwente.nl/ws/portalfiles/portal/59481062/Report-48-WaterFootprint-AnimalProducts-Vol1.pdf
Mekonnen, M.M.; Hoekstra, A.Y., 2010b. The green, blue and grey water footprint of farm animals and animal products. UNESCO-IHE. v. 2 (Accessed on August 13, 2020) at: https://ris.utwente.nl/ws/portalfiles/portal/59481062/Report-48-WaterFootprint-AnimalProducts-Vol1.pdf
Mekonnen, M.M.; Hoekstra, A.Y., 2011a. National water Footprint accounts: the green, blue and grey water Footprint of production and consumption. UNESCO-IHE. v. 1 (Accessed on August 13, 2020) at: https://waterfootprint.org/media/downloads/Report50-NationalWaterFootprints-Vol1.pdf
Mekonnen, M.M.; Hoekstra, A.Y., 2011b. The green, blue and grey water footprint of crops and derived crop product. Hydrology and Earth System Sciences, v. 15, (5), 1577-1600. https://doi.org/10.5194/hess-15-1577-2011
Millennium Ecosystem Assessment, 2005. Relatório-Síntese da Avaliação Ecossistêmica do Milênio. MEA (Accessed on August 13, 2020) at: http://www.millenniumassessment.org/documents/document.446.aspx.pdf.
Munoz Castillo, R.; Feng, K.; Hubacek, K.; Sun, L.; Guilhoto, J.; Miralles-Wilhelm, F., 2017. Uncovering the green, blue, and grey water footprint and virtual water of biofuel production in Brazil: a nexus perspective. Sustainability, v. 9, (11), 2049. https://doi.org/10.3390/su9112049
Nouri, H.; Stokvis, B.; Galindo, A.; Blatchford, M.; Hoekstra, A.Y., 2019. Water scarcity alleviation through water footprint reduction in agriculture: The effect of soil mulching and drip irrigation. Science of the total environment, v. 653, 241-252. https://doi.org/10.1016/j.scitotenv.2018.10.311
Parfitt, J.; Barthel, M.; Macnaughton, S., 2010. Food waste within food supply chains: quantification and potential for change to 2050. Philosophical Transactions of the Royal Society B, v. 365, (1554), 3065-3081. https://doi.org/10.1098/rstb.2010.0126
Pavão, E.; Strumpf, R.; Martins, S., 2020. Cálculo da pegada de carbono e hídrica na cadeia da carne bovina no Brasil (Accessed on January 25, 2021) at: https://www.escolhas.org/wp-content/uploads/2020/01/Relatorio_Do-pasto-ao-prato_Pegadas_FINAL.pdf
Porkka, M.; Gerten, D.; Schaphoff, S.; Siebert, S.; Kummu, M., 2016. Causes and trends of water scarcity in food production. Environmental Research Letters, v. 11, (1), 015001. http://dx.doi.org/10.1088/1748-9326/11/1/015001
Porpino, G.; Parente, J.; Wansink, B., 2015. Food waste paradox: antecedents of food disposal in low income households. International Journal of Consumer Studies, v. 39, (6), 619-629. https://doi.org/10.1111/ijcs.12207
Read, Q.D.; Brown, S.; Cuéllar, A.D.; Finn, S.M.; Gephart, J.A.; Marston, L.T.; Meyer, E.; Weitz, K.A.; Muth, M.K., 2020. Assessing the environmental impacts of halving food loss and waste along the food supply chain. Science of The Total Environment, v. 712, 136255. https://doi.org/10.1016/j.scitotenv.2019.136255
Reddy, P.P., 2016. Sustainable intensification of crop production. Springer, Singapore.
Rocha, C.T.D.; Christofidis, D., 2015. Vantagens da opção pela agricultura irrigada. Revista de política agrícola, v. 24, (2), 17-25 (Accessed on August 13, 2020) at: https://seer.sede.embrapa.br/index.php/RPA/article/view/1007/949
Rockström, J.; Falkenmark, M.; Allan, T.; Folke, C.; Gordon, L.; Jägerskog, A. Kummu, M.; Lannerstad, M.; Meybeck, M.; Molden, D.; Postel, S.; Savenije, H.H.G.; Svedin, U.; Turton, A.; Varis, O., 2014. The unfolding water drama in the Anthropocene: towards a resilience based perspective on water for global sustainability. Ecohydrology, 7, (5), 1249-1261. https://doi.org/10.1002/eco.1562
Rockström, J.; Steffen, W.; Noone, K.; Persson, Å.; Chapin III, F.S.; Lambin, E.; Lenton, T.M.; Scheffer, M.; Folke, C.; Schellnhuber, H.; Nykvist, B.; de Wit, C.A.; Hughes, T.; Van Der Leeuw, S.; Rodhe, H.; Sörlin, S.; Snyder, P.K.; Costanza, R.; Svedin, U.; Falkenmark, M.; Karlberg, L.; Corell, R.W.; Fabry, V.J.; Hansen, J.; Walker, B.; Liverman, D.; Richardson, K.; Crutzen, P.; Foley, J., 2009. Planetary boundaries: exploring the safe operating space for humanity. Ecology and Society, v. 14, (2), 32 (Accessed August 13, 2020) at: http://www.jstor.com/stable/26268316
Rodrigues, D.B.; Gupta, H.V.; Mendiondo, E.M., 2014. A blue/green water‐based accounting framework for assessment of water security. Water Resources Research, v. 50, (9), 7187-7205. https://doi.org/10.1002/2013WR014274
Rodrigues, P., 2017. Os desperdícios por trás do alimento que vai para o lixo. EMBRAPA (Accessed on August 13, 2020) at: https://www.embrapa.br/busca-de-noticias/-/noticia/28827919/os-desperdicios-por-tras-do-alimento-que-vai-para-o-lixo
Schyns, J.F.; Booij, M.J.; Hoekstra, A.Y., 2017. The water footprint of wood for lumber, pulp, paper, fuel and firewood. Advances in Water Resources, v. 107, 490-501. https://doi.org/10.1016/j.advwatres.2017.05.013
Schyns, J.F.; Hoekstra, A.Y.; Booij, M.J., 2015. Review and classification of indicators of green water availability and scarcity. Hydrology and Earth System Sciences, v. 19, (11), 4581-4608. https://doi.org/10.5194/hess-19-4581-2015
Schyns, J.F.; Hoekstra, A.Y.; Booij, M.J.; Hogeboom, R.J.; Mekonnen, M.M., 2019. Limits to the world’s green water resources for food, feed, fiber, timber, and bioenergy. Proceedings of the National Academy of Sciences, v. 116, (11), 4893-4898. https://doi.org/10.1073/pnas.1817380116
Silva, V.D.P.R.; Oliveira, S.D.; Hoekstra, A.Y.; Dantas Neto, J.; Campos, J.H.B.; Braga, C.C.; Araújo, L.E.; Aleixo, D.O.; Brito, J.I.B.; Souza, M.D.; Holanda, R.M., 2016. Water footprint and virtual water trade of Brazil. Water, v. 8, (11), 517. https://doi.org/10.3390/w8110517
Spang, E.; Stevens, B., 2018. Estimating the Blue Water Footprint of In-Field Crop Losses: A Case Study of US Potato Cultivation. Sustainability, v. 10, (8), 2854. https://doi.org/10.3390/su10082854
Springer, N.P.; Duchin, F., 2014. Feeding nine billion people sustainably: conserving land and water through shifting diets and changes in technologies. Environmental Science & Technology, v. 48, (8), 4444-4451. https://doi.org/10.1021/es4051988
Steffen, W.; Richardson, K.; Rockström, J.; Cornell, S.E.; Fetzer, I.; Bennett, E.M.; Biggs, R.; Carpenter, S.R.; Vries, W.; Wit, C.A.; Folke, C.; Gerten, D.; Heinke, J.; Mace, G.M.; Persson, L.M.; Ramanathan, V.; Reyers, B.; Sörlin, S., 2015. Planetary boundaries: Guiding human development on a changing planet. Science, v. 347, (6223), 1259855. https://doi.org/10.1126/science.1259855
Sun, S.K.; Lu, Y.J.; Gao, H.; Jiang, T.T.; Du, X.Y.; Shen, T.X.; Wu, P.T.; Wang, Y.B., 2018. Impacts of food wastage on water resources and environment in China. Journal of Cleaner Production, 185, 732-739. https://doi.org/10.1016/j.jclepro.2018.03.029
Trento, E.J.; Sepulcri, O.; Morimoto, F., 2011. Comercialização de Frutas, Legumes e Verduras. EMATER (Accessed on August 13, 2020) at: http://atividaderural.com.br/artigos/560455c4f123d.pdf
United Nations. 2019. Department of Economic and Social Affairs, Population Division (DESA). World Population Prospects 2019: Highlights (Accessed on August 13, 2020) at: https://population.un.org/wpp/Publications/Files/WPP2019_Highlights.pdf
Vanham, D.; Bouraoui, F.; Leip, A.; Grizzetti, B.; Bidoglio, G., 2015. Lost water and nitrogen resources due to EU consumer food waste. Environmental Research Letters, v. 10, (8), 084008. http://dx.doi.org/10.1088/1748-9326/10/8/084008
Vörösmarty, C.J.; McIntyre, P.B.; Gessner, M.O.; Dudgeon, D.; Prusevich, A., Green, P.; Bunn, S.E.; Sullivan, C.A.; Liermann, R.C.; Davies, P.M., 2010. Global threats to human water security and river biodiversity. Nature, v. 467, (7315), 555-561. https://doi.org/10.1038/nature09440
Xinchun, C.; Mengyang, W.; Rui, S.; La, Z.; Dan, C.; Guangcheng, S.; Xiangping, G.; Weiguang, W.; Shuhai, T., 2018. Water footprint assessment for crop production based on field measurements: A case study of irrigated paddy rice in East China. Science of the Total Environment, v. 610-611, 84-93. https://doi.org/10.1016/j.scitotenv.2017.08.011
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