Global environmental impacts: data sources and methodological choices for calculating normalization factors for LCA
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Aus der Beek T, Flörke M, Lapola DM, Schaldach R (2010) Modelling historical and current irrigation water demand on the continental scale: Europe. Adv Geosci 27:79–85
Benini L, Sala S (2016) Integrated assessment of environmental impact of Europe in 2010: uncertainty and sensitivity of the normalisation factors to methodological assumptions. Int J Life Cycle Assess 21(2):224–236
BGS (British Geological Survey) (2017) World mineral statistics data. Available at: https://www.bgs.ac.uk/mineralsuk/statistics/wms.cfc?method=searchWMS . Accessed October 2017
Bos U, Horn R, Beck T, Lindner JP, Fischer M (2016) LANCA® - Characterisation Factors for Life Cycle Impact Assessment, Version 2.0, 978-3-8396-0953-8 Fraunhofer Verlag, Stuttgart
Boulay AM, Bare J, Benini L, Berger M, Lathuillière MJ, Manzardo A, Margni M, Motoshita M, Núñez M, Pastor AV, Ridoutt B, Oki T, Worbe S, Pfister S (2018) The WULCA consensus characterization model for water scarcity footprints: assessing impacts of water consumption based on available water remaining (AWARE). Int J Life Cycle Assess 23(2):368–378
Boulay AM, Benini L, Sala S (2019) Non-marginal impact assessment in life cycle assessment and application to the AWARE water scarcity method. Submitted to the Int J Life Cycle Assess
Bouwman L, Goldewijk KK, Van Der Hoek KW, Beusen AH, Van Vuuren DP, Willems J, Rufino M, Stehfest E (2013) Exploring global changes in nitrogen and phosphorus cycles in agriculture induced by livestock production over the 1900–2050 period. Proc Natl Acad Sci 110(52):20882–20887
Cheng H, Zhou T, Li Q, Lu L, Lin C (2014a) Anthropogenic chromium emissions in China from 1990 to 2009. PLoS One 9(2):e87753
Cheng K, Tian HZ, Zhao D, Lu L, Wang Y, Chen J, Liu XG, Jia WX, Huang Z (2014b) Atmospheric emission inventory of cadmium from anthropogenic sources. Int J Environ Sci Technol 11(3):605–616
Cucurachi S, Sala S, Laurent A, Heijungs R (2014) Building and characterizing regional and global emission inventories of toxic pollutants. Environ Sci Technol 48(10):5674–5682
Cucurachi S, Seager TP, Prado V (2017) Normalization in comparative life cycle assessment to support environmental decision making. J Ind Ecol 21(2):242–243
De Laurentiis V, Secchi M, Bos U, Horn R, Laurent A, Sala S (2019) Soil quality index: exploring options for a comprehensive assessment of land use impacts in LCA. J Clean Prod 215:63–74. https://doi.org/10.1016/j.jclepro.2018.12.238
Dreicer M, Tort V, Manen P. (1995). ExternE, xternalities of Energy, Vol. 5. Nuclear, Centre d’étude Sur l’Evaluation de la Protection dans le domaine Nucléaire (CEPN), edited by the European Commission DGXII, Science, Research and Development JOULE, Luxembourg, 1995
EC (2013a). Communication from the Commission to the European Parliament and the Council - Building the Single Market for Green Products - Facilitating better information on the environmental performance of products and organisations. COM(2013)196
EC (2013b). Recommendation 2013/179/EU on the use of common methods to measure and communicate the life cycle environmental performance of products and organisations, Annex III, OJ L 124, 4.5.2013, p. 1–210.
EC (2017) PEFCR Guidance document - Guidance for the development of Product Environmental Footprint Category Rules (PEFCRs), version 6.3, December 2017. Available at http://ec.europa.eu/environment/eussd/smgp/pdf/PEFCR_guidance_v6.3.pdf (Accessed November 2018). CFs package and supplementary info available at: http://eplca.jrc.ec.europa.eu/LCDN/developerEF.xhtml
EC-JRC (2011) Recommendations based on existing environmental impact assessment models and factors for life cycle assessment in European context. Luxembourg: Publications Office of the European Union. EUR24571EN
EC-JRC (2012) Characterisation factors of the ILCD Recommended Life Cycle Impact Assessment methods. Luxembourg: Publications Office of the European Union. EUR 25167EN
EC-JRC (2017) Environmental Footprint dataset “Crude oil mix technology mix of conventional (primary, secondary and tertiary production) and unconventional production (oil sands, in-situ) consumption mix, to consumer”
EC-JRC & PBL (2011) Emission Database for Global Atmospheric Research (EDGAR). Global Emissions EDGAR v. 4.2. http://edgar.jrc.ec.europa.eu/overview.php?v=42 . Accessed October 2016
EC-JRC & PBL (2013) Emission Database for Global Atmospheric Research (EDGAR), released version 4.2 FT2010. http://edgar.jrc.ec.europa.eu/overview.php?v=42FT2010 . Accessed October 2016
EC-JRC & PBL (2016) Emission Database for Global Atmospheric Research (EDGAR), released version 4.3.1. http://edgar.jrc.ec.europa.eu/overview.php?v=431 . Accessed October 2016
EC-JRC & PBL (2018) Global speciated NMVOC Emissions: EDGAR v4.3.2_VOC_spec (January 2017). Available from: http://edgar.jrc.ec.europa.eu/overview.php?v=432_VOC_spec . Accessed November 2018
European Nuclear Society (ENS) (2016) Reprocessing plants, world-wide. https://www.euronuclear.org/info/encyclopedia/r/reprocessing-plants-ww.htm . Accessed February 2017
Eurostat (2016) Annual freshwater abstraction by source and sector [env_wat_abs]. http://ec.europa.eu/eurostat/web/products-datasets/-/env_wat_abs. Accessed November 2016
Fahey DW, Hegglin ML (2011) Twenty questions and answers about the ozone layer: 2010 update, in scientific assessment of ozone depletion: 2010, global ozone research and monitoring project - report no. 52, 516 pp, WMO, Geneva, Switzerland
Fantke P, Evans J, Hodas N, Apte J, Jantunen M, Jolliet O, Mckone TE (2016) Health impacts of fine particulate matter. In: Frischknecht R, Jolliet O (eds) Global guidance for life cycle impact assessment indicators: Vol 1. UNEP/SETAC Life Cycle Initiative, Paris, pp 76–99. www.lifecycleinitiative.org/applying-lca/lcia-cf/ . Accessed January 2017
FAO (2010). Global forest resources assessment 2010. Main report. Food and Agriculture Organization of the United Nations, Rome
FAO (2014) Global Land Cover SHARE - Share of year 2014 (GLC-SHARE). Beta released version 1.0. http://www.glcn.org/databases/lc_glcshare_downloads_en.jsp . Accessed August 2016
FAO-Aquastat (2017) The Food and Agriculture Organization of the United Nations – Aquastat. http://www.fao.org/nr/water/aquastat/water_use/index.stm#db . Accessed November 2016
FAO-Aquastat (2018) Produced and treated municipal wastewater. Available at: http://www.fao.org/nr/water/aquastat/wastewater/index.stm Accessed April 2018
FAOSTAT (2016) Food Agriculture Organization of the United Nations – Statistics Division. http://faostat3.fao.org/download/R/RL/E . Accessed August 2016
FAOSTAT (2018a) Crop-production quantity. Available at: http://www.fao.org/faostat/en/#data/QC . Accessed April 2018
FAOSTAT (2018b) Food Supply - Livestock and Fish Primary Equivalent. Available at: http://www.fao.org/faostat/en/#data/CL . Accessed March 2018
Faragò M, Benini L, Sala S, Secchi M, Laurent A (2019) National inventories of land occupation and transformation flows in the world for land use impact assessment. Int J Life Cycle Assess. 1-15. https://doi.org/10.1007/s11367-018-01581-8
Fazio S, Castellani V, Sala S, Schau EM, Secchi M, Zampori L (2018a) Supporting information to the characterisation factors of recommended EF Life Cycle Impact Assessment methods. New models and differences with ILCD. EUR 28888 EN, European Commission, Ispra
Fazio S, Biganzoli F, De Laurentiis V, Zampori L, Sala S, Diaconu E (2018b) Supporting information to the characterisation factors of recommended EF Life Cycle Impact Assessment methods. Version 2, from ILCD to EF 3.0, EUR 29600 EN, Publications Office of the European Union, Luxembourg.
Fiedler H, Cao Z, Huang J, Wang B, Deng S, Yu G (2012) PCDD/PCDF inventories 1990 vs. 2012. Organohalogen Compd 74:1521–1524
Flörke M, Kynast E, Bärlund I, Eisner S, Wimmer F, Alcamo J (2013) Domestic and industrial water uses of the past 60 years as a mirror of socio-economic development: a global simulation study. Glob Environ Chang 23:144–156
Fraser P, Krummel P, Dunse B, Steele P, Derek N, Allison C (2011) DSEWPaC research projects 2010–11. Centre for Australian Weather and Climate Research, Aspendale, Australia. 34 pp
Fraser P, Dunse B, Krummel P, Steele L, Derek N (2013) Australian Atmospheric Measurements & Emissions Estimates of Ozone Depleting Substances and synthetic Greenhouse Gases. Centre for Australian Weather and Climate Research, Aspendale, Australia. 42 pp
Fraser P, Dunse B, Krummel P, Steele L, Derek N (2014) Australian & global emissions of ozone depleting substances. Centre for Australian weather and climate research, Aspendale, Australia. 29 pp
Fraser P, Dunse B, Krummel P, Steele L, Derek N (2015) Australian & Global Emissions of Ozone Depleting Substances. Collaboration for Australian Weather and Climate Research, Aspendale, Australia. 29 pp
Frischknecht R, Büsser Knöpfel S (2013) Swiss eco-factors 2013 according to the ecological scarcity method. Methodological fundamentals and their application in Switzerland. Environmental studies no. 1330. Federal Office for the Environment, Bern. 254 pp
Frischknecht R, Braunschweig A, Hofstetter P, Suter P (2000) Modelling human health effects of radioactive releases in Life Cycle Impact Assessment. Environ Impact Assess 20(2):159–189
Frischknecht R, Steiner R, Jungbluth N (2009). The ecological scarcity method – eco-factors 2006. A method for impact assessment in LCA (Methode der ökologischen Knappheit–Ökofaktoren 2006-Methode für die Wirkungsabschätzung in Ökobilanzen)
GCA (Global Carbon Atlas) (2018) CO2 emissions. Available at: http://www.globalcarbonatlas.org/en/CO2-emissions . Accessed April 2018
GCP (Global Carbon Project) (2018) Available at: http://www.globalcarbonproject.org/ . Accessed April 2918
GEIA (Global Emissions InitiAtive) (2016) Emissions of atmospheric Compounds & Compilation of Ancillary Data (ECCAD). ECCAD released version 6.6.3, MACCity Emission dataset. http://eccad.sedoo.fr/eccad_extract_interface/JSF/page_login.jsf. Accessed October 2016
Heijungs R, Guinée J, Kleijn R, Rovers V (2007) Bias in normalization: causes, consequences, detection and remedies. Int J Life Cycle Assess 12(4):211–216
Houghton RA, House JI, Pongratz J, van der Werf GR, DeFries RS, Hansen MC, Le Quéré C, Ramankutty N (2012) Chapter G2 carbon emissions from land use and land-cover change. Biogeosciences. https://doi.org/10.5194/bg-9-5125-2012
Huijbregts MAJ, Hellweg S, Hertwich EG (2011) Do we need a paradigm shift in life cycle impact assessment? Environ Sci Technol 45:3833–3834
Humbert S (2009) Geographically differentiated life-cycle impact assessment of human health. PhD Thesis. University of Berkeley. 265 pp
IEA (International Energy Agency) (2014) Key world energy statistics. Paris, France. 80 pp
IEA (International Energy Agency) (2018) Statistics and balances - IEA. Available at: https://www.iea.org/ . Accessed October 2018
IPCC (2006) Guidelines for National Greenhouse Gas Inventories. http://www.ipcc-nggip.iges.or.jp/public/2006gl/ . Accessed March 2017
IPCC (2007) IPCC Climate Change Fourth Assessment Report: Climate Change 2007. http://www.ipcc.ch/ipccreports/assessments-reports.htm . Accessed December 2016
IPCC (2013) IPCC Climate Change Fifth Assessment Report: Climate Change 2013. http://wwwipccch/ipccreports/assessments-reportshtm . Accessed February 2017
ISO (2006) Environmental management—life cycle assessment. Requirements and guidelines. ISO 14044, Geneva, Switzerland
Keenan RJ, Reams GA, Achard F, de Freitas JV, Grainger A, Lindquist E (2015) Dynamics of global forest area: results from the FAO Global Forest Resource Assessment 2015. For Ecol Manag 352:9–20
Klimont Z, Smith SJ, Cofala J (2013) The last decade of global anthropogenic sulfur dioxide: 2000–2011 emissions. Environ Res Lett 8(1):014003
Koellner T, de Baan L, Beck T, Brandao M, Civit B, Goedkoop M, Margni M, Milà i Canals L, Müller-Wenk R, Weidema B, Wittstock B (2013) Principles for life cycle inventories of land use on a global scale. Int J Life Cycle Assess 18:1203–1215
Laurent A, Hauschild MZ (2014) Impacts of NMVOC emissions on human health in European countries for 2000–2010: use of sector-specific substance profiles. Atmos Environ 85:247–255
Laurent A, Hauschild MZ, Golsteijn L, Simas M, Fontes J, Wood R (2013) Normalisation factors for environmental, economic and socio-economic indicators. Deliverable 5.2 of PROSUITE (FP7 project)
Leclerc A, Laurent A (2017) Framework for estimating toxic releases from the application of manure on agricultural soil: national release inventories for heavy metals in 2000–2014. Sci Total Environ 590:452–460
Leclerc A, Laurent A (2018) Personal communication on global inventory for toxicity
Leclerc A, Sala S, Secchi M, Laurent A (2019) Building national emission inventories of toxic pollutants in Europe. Submitted to Environ Int
McIntyre BD, Herren HR, Wakhungu J, Watson RT (2009) International Assessment of Agricultural Knowledge, Science and Technology for Development (IAASTD): Global Report. Island Press, Washington DC. 590 pp
Montzka SA, McFarland M, Andersen SO, Miller BR, Fahey DW, Hall BD, Hu L, Siso C, Elkins JW (2014) Recent trends in global emissions of hydrochlorofluorocarbons and hydrofluorocarbons: reflecting on the 2007 adjustments to the Montreal Protocol. J Phys Chem A 119(19):4439–4449
Müller Schmied H, Eisner S, Franz D, Wattenbach M, Portmann FT, Flörke M, Döll P (2014) Sensitivity of simulated global-scale freshwater fluxes and storages to input data, hydrological model structure, human water use and calibration. Hydrol Earth Syst Sci 18(9):3511–3538
NASA (SEDAC) (2016) UN-Adjusted Population Density, version 4: Gridded Population of the World (GPW), v4 | SEDAC. http://sedac.ciesin.columbia.edu/data/set/gpw-v4-population-density-adjusted-to-2015-unwpp-country-totals/data-download . Accessed August 2016
OECD (2016) Water withdrawal data. https://data.oecd.org/water/water-withdrawals.htm . Accessed November 2016
OECD (2018) Wastewater treatment (% population connected). Available at: stats.oecd.org/index.aspx?DataSetCode=water_treat . Accessed April 2018
Oita A, Malik A, Kanemoto K, Geschke A, Nishijima S, Lenzen M (2016) Substantial nitrogen pollution embedded in international trade. Nat Geosci 9(2):111–115. https://doi.org/10.1038/ngeo2635
Pfister S, Bayer P (2013) Monthly water stress: spatially and temporally explicit consumptive water footprint of global crop production. J Clean Prod 73:52–63
Pizzol M, Laurent A, Sala S, Weidema B, Verones F, Koffler C (2017) Normalisation and weighting in life cycle assessment: Quo Vadis? Int J Life Cycle Assess 22(6):853–866
Posch M, Seppälä J, Hettelingh JP, Johansson M, Margni M, Jolliet O (2008) The role of atmospheric dispersion models and ecosystem sensitivity in the determination of characterisation factors for acidifying and eutrophying emissions in LCIA. Int J Life Cycle Assess 13:477–486
Prado V, Wender BA, Seager TP (2017) Interpretation of comparative LCAs: external normalization and a method of mutual differences. Int J Life Cycle Assess 22(12):2018–2029
RADD (2016) European Commission’s Radioactive Discharges Database. http://europa.eu/radd/ . Accessed April 2016
Sala S, Benini L, Mancini L, Ponsioen T, Laurent A, Zelm R, Van R, Stam G Pant R (2014) Methodology for Building LCA-compliant National Inventories of Emissions and Resource Extraction. European Commission, Joint Research Centre, Institute for Environment and Sustainability. Publications Office of the European Union, Luxembourg, LU. 96 pp
Sala S, Benini L, Mancini L, Pant R (2015) Integrated assessment of environmental impact of Europe in 2010: data sources and extrapolation strategies for calculating normalisation factors. Int J Life Cycle Assess 20(11):1568–1585
Sala S, Benini L, Crenna E, Secchi M (2016) Global environmental impacts and planetary boundaries in LCA; EUR 28371 EN. JRC Tech Rep. https://doi.org/10.2788/64552
Sala S, Benini L, Castellani V, Vidal Legaz B, Pant R (2019) Environmental footprint - update of life cycle impact assessment methods. Resources, water, land and particulate matter. JRC technical report. EUR28636EN Luxembourg (Luxembourg): Publications Office of the European Union; ISBN 978-92-79-69336-6
Saouter E, Biganzoli F, Ceriani L, Versteeg D, Crenna E, Zampori L, Sala S, Pant R (2018) Environmental Footprint: update of Life Cycle Impact Assessment Methods – Ecotoxicity freshwater, human toxicity cancer, and non-cancer. EUR 29495 EN, Publications Office of the European Union, Luxembourg, ISBN 978-92-79-98182-1. https://doi.org/10.2760/178544
Scherer L, Pfister S (2015) Modelling spatially explicit impacts from phosphorus emissions in agriculture. Int J Life Cycle Assess 20(6):785–795
Schlesinger WH, Klein EM, Vengosh A (2017) Global biogeochemical cycle of vanadium. Proc Natl Acad Sci 201715500
Shen H, Huang Y, Wang R, Zhu D, Li W, Shen G, Wang B, Zhang Y, Chen Y, Lu Y, Chen H, Li T, Sun K, Li B, Liu W, Liu J, Tao S (2013) Global atmospheric emissions of polycyclic aromatic hydrocarbons from 1960 to 2008 and future predictions. Environ Sci Technol 47(12):6415–6424
Simmonds PG, Rigby M, McCulloch A, O'Doherty S, Young D, Mühle J, Krummel PB, Steele LP, Fraser PJ, Manning AJ, Weiss RF, Salameh PK, Harth CM, Wang RHJ, Prinn RG (2016) Changing trends and emissions of hydrochlorofluorocarbons and their hydrofluorocarbon replacements. Atmos Chem Phys Discuss 17(7):4641–4655
Sleeswijk AW, van Oers LF, Guinée JB, Struijs J, Huijbregts MA (2008) Normalisation in product life cycle assessment: an LCA of the global and European economic systems in the year 2000. Sci Total Environ 390(1):227–240
Struijs J, Beusen A, van Jaarsveld H, Huijbregts MAJ (2009) Aquatic eutrophication. Chapter 6. In: Goedkoop M, Heijungs R, Huijbregts MAJ, De Schryver A, Struijs J, Van Zelm R (2009). ReCiPe 2008; a life cycle impact assessment method which comprises harmonised category indicators at the midpoint and the endpoint level. Report I: characterisation factors, first edition
Tian HZ, Zhu CY, Gao JJ, Cheng K, Hao JM, Wang K, Hua SB, Wang Y, Zhou JR (2015) Quantitative assessment of atmospheric emissions of toxic heavy metals from anthropogenic sources in China: historical trend, spatial distribution, uncertainties, and control policies. Atmos Chem Phys 15(17):10127–10147
UNDESA (United Nations Department of Economic and Social Affairs/Population Division) (2012) World Urbanization Prospects: the 2011 revision
UNEP (United Nations Environment Programme) (2010) Environmental Effects of Ozone Depletion and Its Interactions with Climate Change: 2010 Assessment. Nairobi, Kenya
UNEP (United Nations Environment Programme) (2013) Global Mercury Assessment 2013 - Sources, Emissions, Releases and Environmental Transport. Available at: https://www.zaragoza.es/contenidos/medioambiente/onu/942-eng.pdf
UNEP (United Nations Environment Programme) (2016) Global guidance for life cycle impact assessment indicators. Volume 1. ISBN: 978-92-807-3630-4. Available at: http://www.lifecycleinitiative.org/life-cycle-impact-assessment-indicators-and-characterization-factors/
UNFCCC (United Nations Convention on Climate Change) (2017) GHG data from UNFCCC. Available at: https://unfccc.int/process/transparency-and-reporting/greenhouse-gas-data/ghg-data-unfccc/ghg-data-from-unfccc . Accessed March 2018
UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation) (2010) UNSCEAR 2008 Report to the General Assembly, Annex B: sources and effects of ionizing radiation. 245 pp. New York
UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation) (2016) Collection of national and regional data on ionising radiation. Releases from nuclear fuel cycle reprocessing plants in airborne and liquid effluents. http://www.survey.unscear.org/doku.php . Accessed April 2016
UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation) (2017a) UNSCEAR 2016 Report to the General Assembly, Annex B: sources, effects and risks of ionizing radiation. 108 pp. New York
UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation) (2017b) UNSCEAR 2016 Report to the General Assembly, Annex A: sources, effects and risks of ionizing radiation. 118 pp. New York
USGS (United States Geological Survey) (2011a) Mineral commodity summaries 2011: U.S. Geological Survey, 198 pp. http://minerals.usgs.gov/minerals/pubs/mcs/2011/mcs2011.pdf . Accessed November 2016
USGS (United States Geological Survey) (2011b) Mineral yearbook 2011, vol I, Met Miner. http://minerals.usgs.gov/minerals/pubs/commodity/myb/ . Accessed November 2016
Van Drecht G, Bouwman AF, Knoop JM, Beusen AHW, Meinardi CR (2003) Global modelling of the fate of nitrogen from point and nonpoint sources in soils, groundwater and surface water. Global Biogeochem Cycles 17(4):26-1 -26-20
Van Drecht G, Bouwman AF, Harrison J, Knoop JM. (2009). Global nitrogen and phosphate in urban wastewater for the period 1970 to 2050. Global Biogeochem Cycles 23(4)
van Oers L (2015) CML-IA database, characterisation and normalisation factors for midpoint impact category indicators. Version 4.5, April 2015. Downloaded from http://www.cml.leiden.edu/software/data-cmlia.html . Accessed December 2017
van Oers L, Guinée J (2016) The abiotic depletion potential: background, updates, and future. Resources 5(1):16
van Oers L, de Koning A, Guinee JB, Huppes G (2002) Abiotic Resource Depletion in LCA. Road and Hydraulic Engineering Institute, Ministry of Transport and Water, Amsterdam, The Netherlands
Verones F, Henderson A, Laurent A, Ridoutt B, Ugaya C, Hellweg S (2017) LCIA framework and modelling guidance chapter 2. In: Frischknecht R, Jolliet O (eds) Global guidance for life cycle impact assessment indicators. United Nations Environment Programme, GRID-Arendal
Viña A, McConnell WJ, Yang H, Xu Z, Liu J (2016) Effects of conservation policy on China’s forest recovery. Sci Adv 2(3):e1500965
Winijkul E, Yan F, Lu Z, Streets DG, Bond TC, Zhao Y (2015) Size-resolved global emission inventory of primary particulate matter from energy-related combustion sources. Atmos Environ 107:137–147
WMO (World Meteorological Organization) (2014), Scientific Assessment of Ozone Depletion: 2014, Global Ozone Research and Monitoring Project Report No. 55, Geneva, Switzerland
WNA (World Nuclear Association) (2016a) World commercial reprocessing capacity, from “Processing of Used Nuclear Fuel”. http://www.world-nuclear.org/information-library/nuclear-fuel-cycle/fuel-recycling/processing-of-used-nuclear-fuel.aspx . Accessed November 2016
WNA (World Nuclear Association) (2016b) World uranium mining production. http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Mining-of-Uranium/World-Uranium-Mining-Production/ . Accessed March 2016
World Bank (2017) World bank data catalogue. Arable land. Available at https://data.worldbank.org/indicator/AG.LND.ARBL.HA.PC , accessed December 2017
Zampori L, and Pant R (2019a) Suggestions for updating the Product Environmental Footprint (PEF) method, EUR 29682 EN, Publications Office of the European Union, Luxembourg
Zampori L and Pant R (2019b) Suggestions for updating the Organisation Environmental Footprint (OEF) method, EUR 29681 EN, Publications Office of the European Union, Luxembourg