{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T17:41:42Z","timestamp":1773769302688,"version":"3.50.1"},"reference-count":63,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2018,12,21]],"date-time":"2018-12-21T00:00:00Z","timestamp":1545350400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["SFRH\/BPD\/111730\/2015"],"award-info":[{"award-number":["SFRH\/BPD\/111730\/2015"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["SFRH\/BPD\/115681\/2016"],"award-info":[{"award-number":["SFRH\/BPD\/115681\/2016"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["SFRH\/BD\/115407\/2016"],"award-info":[{"award-number":["SFRH\/BD\/115407\/2016"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010661","name":"Horizon 2020 Framework Programme","doi-asserted-by":"publisher","award":["SusAn\/0001\/2016"],"award-info":[{"award-number":["SusAn\/0001\/2016"]}],"id":[{"id":"10.13039\/100010661","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sustainability"],"abstract":"<jats:p>Animal production systems are increasingly required to co-produce meat products and other ecosystem services. Sown biodiverse pastures (SBP) were developed in Portugal as an improvement over semi-natural pastures (SNP). SBP increase yields and animal intake during grazing, are substantial carbon sinks, and the abundance of legumes in the mixtures provides plants with a biological source of nitrogen. However, the data available and the data demands of most models make integrated modelling of these effects difficult. Here, we developed \u201cBalSim\u201d, a mass balance approach for the estimation of carbon and nitrogen flows and the direct greenhouse gas (GHG) balance of the two production systems. Results show that, on average, the on-farm GHG balance is \u22122.6 and 0.8 t CO2e\/ha.yr for SBP and SNP, respectively. Ignoring the effects of carbon sequestration, and taking into account only non-CO2 emissions, the systems are responsible for 17.0 and 16.3 kg CO2e\/kg live weight.yr. The annual analysis showed that non-CO2 emissions were highest in a drought year due to decreased yield and stocking rate. We also showed through scenario analysis that matching the grazing level to the yield is crucial to minimize emissions and ensure reduced feed supplementation while maintaining high soil carbon stocks.<\/jats:p>","DOI":"10.3390\/su11010053","type":"journal-article","created":{"date-parts":[[2018,12,21]],"date-time":"2018-12-21T09:24:11Z","timestamp":1545384251000},"page":"53","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["\u201cBalSim\u201d: A Carbon, Nitrogen and Greenhouse Gas Mass Balance Model for Pastures"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9915-6264","authenticated-orcid":false,"given":"Ricardo F.M.","family":"Teixeira","sequence":"first","affiliation":[{"name":"MARETEC \u2013 Marine, Environment and Technology Centre, LARSyS, Instituto Superior T\u00e9cnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal"}]},{"given":"L\u00facia","family":"Bar\u00e3o","sequence":"additional","affiliation":[{"name":"Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ci\u00eancias da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal"},{"name":"ICAAM, University of \u00c9vora, N\u00facleo da Mitra apartado 94, 7006-554 \u00c9vora, Portugal"}]},{"given":"Tiago G.","family":"Morais","sequence":"additional","affiliation":[{"name":"MARETEC \u2013 Marine, Environment and Technology Centre, LARSyS, Instituto Superior T\u00e9cnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal"}]},{"given":"Tiago","family":"Domingos","sequence":"additional","affiliation":[{"name":"MARETEC \u2013 Marine, Environment and Technology Centre, LARSyS, Instituto Superior T\u00e9cnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2018,12,21]]},"reference":[{"key":"ref_1","unstructured":"Steinfeld, H., Gerber, P., Wassenaar, T., Castel, V., Rosales, M., and de Haan, C. (2006). Livestock\u2019s Long Shadow: Environmental Issues and Options, Food and Agriculture Organization of the United Nations (FAO)."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1146\/annurev-environ-031113-093503","article-title":"Livestock and the Environment: What Have We Learned in the Past Decade?","volume":"40","author":"Herrero","year":"2015","journal-title":"Annu. Rev. Environ. Resour."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"999","DOI":"10.30638\/eemj.2018.099","article-title":"The cost-effectiveness of optimizing concentrated feed blends to decrease greenhouse gas emissions","volume":"17","author":"Teixeira","year":"2018","journal-title":"Environ. Eng. Manag. J."},{"key":"ref_4","unstructured":"FAO (2006). World Agriculture: Towards 2030\/2050, Food and Agriculture Organization of the United Nations (FAO)."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1038\/507032a","article-title":"Steps to sustainable livestock","volume":"507","author":"Eisler","year":"2014","journal-title":"Nature"},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"L\u00f3pez-S\u00e1nchez, A., San Miguel, A., Dirzo, R., and Roig, S. (2016). Scattered trees and livestock grazing as keystones organisms for sustainable use and conservation of Mediterranean dehesas. J. Nat. Conserv.","DOI":"10.1016\/j.jnc.2016.07.003"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"993","DOI":"10.1016\/j.ecolmodel.2010.11.013","article-title":"Soil organic matter dynamics in Portuguese natural and sown rainfed grasslands","volume":"222","author":"Teixeira","year":"2011","journal-title":"Ecol. Model."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/j.ecoleng.2015.01.002","article-title":"A conceptual framework for the analysis of engineered biodiverse pastures","volume":"77","author":"Teixeira","year":"2015","journal-title":"Ecol. Eng."},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Teixeira, R.F.M., Morais, T.G., and Domingos, T. (2018). A Practical Comparison of Regionalized Land Use and Biodiversity Life Cycle Impact Assessment Models Using Livestock Production as a Case Study. Sustainability, 10.","DOI":"10.3390\/su10114089"},{"key":"ref_10","unstructured":"Teixeira, R.F.M., Proen\u00e7a, V., Valada, T., Crespo, D., Domingos, T., Hopkins, A., Collins, R.P., Fraser, M.D., King, V.R., and Lloyd, D.C. (2014). Sown biodiverse pastures as a win-win approach to reverse the degradation of Mediterranean ecosystems. EGF at 50: The Future of European Grasslands, Proceedings of the 25th General Meeting of the European Grassland Federation, Aberystwyth, Wales, UK, 7\u201311 September 2014, IBERS, Aberystwyth University."},{"key":"ref_11","first-page":"53","article-title":"Grassland management options under Kyoto Protocol Article 3.4","volume":"Volume A","author":"Valada","year":"2012","journal-title":"Sustainable Mediterranean Grasslands and Their Multi-Funcions"},{"key":"ref_12","first-page":"123","article-title":"Carbon sequestration in biodiverse sown grasslands","volume":"Volume A","author":"Teixeira","year":"2008","journal-title":"Sustainable Mediterranean Grasslands and Their Multi-Funcions"},{"key":"ref_13","first-page":"131","article-title":"Environmental and energetic assessment of sown irrigated pastures vs maize","volume":"Volume A","author":"Valada","year":"2008","journal-title":"Sustainable Mediterranean Grasslands and Their Multi-Funcions"},{"key":"ref_14","unstructured":"Teixeira, R.F.M. (2010). Sustainable Land Uses and Carbon Sequestration: The Case of Sown Biodiverse Permanent Pastures Rich in Legumes. [Ph.D. Dissertation, Instituto Superior T\u00e9cnico]."},{"key":"ref_15","first-page":"346","article-title":"Simulation of water dynamics in two irrigated soils","volume":"33","author":"Braunschweig","year":"2010","journal-title":"Rev. Ci\u00eancias Agr\u00e1rias"},{"key":"ref_16","unstructured":"OECD, and Eurostat (2007). Gross Nitrogen Balances\u2014Handbook, Eurostat."},{"key":"ref_17","unstructured":"Carneiro, J.P., Freixial, R.C., Pereira, J.S., Campos, A.C., Crespo, J.P., and Carneiro, R. (2005). Relat\u00f3rio Final do Projecto AGRO 87, AGRO AG. (In Portuguese)."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1127\/0941-2948\/2010\/0430","article-title":"Observed and projected climate shifts 1901-2100 depicted by world maps of the K\u00f6ppen-Geiger climate classification","volume":"19","author":"Rubel","year":"2010","journal-title":"Meteorol. Z."},{"key":"ref_19","unstructured":"(2018, January 18). IPMA Climate Normals. Available online: http:\/\/www.ipma.pt\/en\/index.html."},{"key":"ref_20","unstructured":"Barradas, A.M. (2009). Efecto De La Mejora De Pastos Naturales En Cuatro Tipos De Suelos Mediterr\u00e1neos, Ph.D. Thesis, Universidad de Extremadura. (In Spanish)."},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Morais, T.G., Teixeira, R.F.M., Rodrigues, N.R., and Domingos, T. (2018). Characterizing Livestock Production in Portuguese Sown Rainfed Grasslands: Applying the Inverse Approach to a Process-Based Model. Sustainability, 10.","DOI":"10.3390\/su10124437"},{"key":"ref_22","unstructured":"Energy Research Centre of the Netherlands (1998). Phyllis2\u2014Database for Biomass and Waste, Energy Research Centre of the Netherlands."},{"key":"ref_23","unstructured":"EEA (2016). EMEP\/EEA Air Pollutant Emission Inventory Guidebook 2016, European Environment Agency (EEA)."},{"key":"ref_24","unstructured":"Carolino, R.N.P. (2006). Estrat\u00e9gias de Selec\u00e7\u00e3o na Ra\u00e7a Bovina Alentejana, Universidade T\u00e9cnica de Lisboa\u2014Faculdade de Medicina Veterin\u00e1ria."},{"key":"ref_25","doi-asserted-by":"crossref","unstructured":"Kooijman, S.A.L.M. (2010). Dynamic Energy Budget Theory for Metabolic Organisation: Summary of Concepts of the Third Edition, Cambridge University Press.","DOI":"10.1017\/CBO9780511805400"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"634","DOI":"10.1016\/j.scitotenv.2017.11.243","article-title":"A historical perspective on soil organic carbon in Mediterranean cropland (Spain, 1900\u20132008)","volume":"621","author":"Aguilera","year":"2018","journal-title":"Sci. Total Environ."},{"key":"ref_27","unstructured":"APA (2018). Portuguese National Inventory Report on Greenhouse Gases, 1990\u20132018, Portuguese Environmental Agency."},{"key":"ref_28","unstructured":"IPCC (2006). 2006 IPCC Guidelines for National Greenhouse Gas Inventories. Institute for Global Environmental Strategies (IGES) for the Intergovernmental Panel on Climate Change, The Intergovernmental Panel on Climate Change (IPCC)."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"7409","DOI":"10.1007\/s10661-013-3109-3","article-title":"The LUCAS topsoil database and derived information on the regional variability of cropland topsoil properties in the European Union","volume":"185","author":"Jones","year":"2013","journal-title":"Environ. Monit. Assess."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/j.envres.2017.11.009","article-title":"A step towards a holistic assessment of soil degradation in Europe: Coupling on-site erosion with sediment transfer and carbon fluxes","volume":"161","author":"Borrelli","year":"2018","journal-title":"Environ. Res."},{"key":"ref_31","unstructured":"IPCC (1997). Revised 1996 IPCC Guidelines for National Greenhouse Gas Inventories. Volume 2\u2014Workbook, The International Energy Agency (IEA)."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"496","DOI":"10.2134\/agronj1934.00021962002600060007x","article-title":"The Calcium, Phosphorus, and Nitrogen Content of Grasses and Legumes and the Relation of these Elements in the Plant","volume":"26","author":"Daniel","year":"1934","journal-title":"Agron. J."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/S0016-7061(97)00079-7","article-title":"Simulating trends in soil organic carbon in long-term experiments using RothC-26.3","volume":"81","author":"Coleman","year":"1997","journal-title":"Geoderma"},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1111\/j.1365-2494.1970.tb00622.x","article-title":"Carbon, nitrogen and sulphur in herbage plant roots","volume":"25","author":"Whitehead","year":"1970","journal-title":"Grass Forage Sci."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1590\/S1516-35982014000400003","article-title":"Body chemical composition, tissue deposition rates and gain composition of young Nellore cattle selected for postweaning weight","volume":"43","author":"Bonilha","year":"2014","journal-title":"Rev. Bras. Zootec."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1029\/92GB02124","article-title":"NOx and N2O Emissions From Soil","volume":"6","author":"Williams","year":"1992","journal-title":"Glob. Biogeochem. Cycles"},{"key":"ref_37","doi-asserted-by":"crossref","unstructured":"Morais, T.G., Teixeira, R.F.M., and Domingos, T. (2018). The Effects on Greenhouse Gas Emissions of Ecological Intensification of Meat Production with Rainfed Sown Biodiverse Pastures. Sustainability, 10.","DOI":"10.3390\/su10114184"},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"1058","DOI":"10.5424\/sjar\/2010084-1399","article-title":"Evaluation of soil nitrogen availability by growing tufts of nitrophilic species in an intensively grazed biodiverse legume-rich pasture","volume":"8","author":"Rodrigues","year":"2010","journal-title":"Span. J. Agric. Res."},{"key":"ref_39","unstructured":"(2014). Climate Change 2013\u2014The Physical Science Basis; Contribution to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press."},{"key":"ref_40","first-page":"99","article-title":"Production of Global Land Cover Data\u2014GLCNMO2008","volume":"6","author":"Tateishi","year":"2014","journal-title":"J. Geogr. Geol."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1111\/j.1365-2486.2005.001043.x","article-title":"Critical analysis of root: Shoot ratios in terrestrial biomes","volume":"12","author":"Mokany","year":"2006","journal-title":"Glob. Chang. Biol."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"975","DOI":"10.1016\/j.scitotenv.2018.01.214","article-title":"GEMAS: CNS concentrations and C\/N ratios in European agricultural soil","volume":"627","author":"Matschullat","year":"2018","journal-title":"Sci. Total Environ."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1016\/j.jclepro.2018.07.279","article-title":"Can extensification compensate livestock greenhouse gas emissions? A study of the carbon footprint in Spanish agroforestry systems","volume":"200","author":"Eldesouky","year":"2018","journal-title":"J. Clean. Prod."},{"key":"ref_44","unstructured":"IPCC (2018, December 14). IPCC Fourth Assessment Report. Climate Change 2007. Working Group I: The Physical Science Basis. Available online: http:\/\/www.ipcc.ch\/publications_and_data\/ar4\/ wg1\/en\/ch2s2-10-2.html."},{"key":"ref_45","doi-asserted-by":"crossref","unstructured":"Field, C.B., Barros, V.R., Dokken, D.J., Mach, K.J., Mastrandrea, M.D., Bilir, T.E., Chatterjee, M., Ebi, K.L., Estrada, Y.O., and Genova, R.C. (2014). Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press.","DOI":"10.1017\/CBO9781107415379"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1111\/j.1442-9993.1992.tb00790.x","article-title":"Estimating plant biomass: A review of techniques","volume":"17","author":"Catchpole","year":"1992","journal-title":"Aust. J. Ecol."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"1779","DOI":"10.1007\/s13762-015-0750-0","article-title":"A review of radar remote sensing for biomass estimation","volume":"12","author":"Sinha","year":"2015","journal-title":"Int. J. Environ. Sci. Technol."},{"key":"ref_48","unstructured":"UNFCCC (2015). Measurements for Estimation of Carbon Stocks in Afforestation and Reforestation Project Activities under the Clean Development Mechanism: A Field Manual, United Nations Climate Change Secretariat (UNFCCC)."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"352","DOI":"10.1016\/j.jaridenv.2006.09.008","article-title":"A non-destructive and rapid method to estimate biomass and aboveground net primary production in arid environments","volume":"69","author":"Flombaum","year":"2007","journal-title":"J. Arid Environ."},{"key":"ref_50","doi-asserted-by":"crossref","unstructured":"Shoko, C., Mutanga, O., and Dube, T. (2018). Determining Optimal New Generation Satellite Derived Metrics for Accurate C3 and C4 Grass Species Aboveground Biomass Estimation in South Africa. Remote Sens., 10.","DOI":"10.3390\/rs10040564"},{"key":"ref_51","first-page":"157","article-title":"Proxies for soil organic carbon derived from remote sensing","volume":"59","author":"Rasel","year":"2017","journal-title":"Int. J. Appl. Earth Obs. Geoinf. Int. J. Appl. Earth"},{"key":"ref_52","doi-asserted-by":"crossref","unstructured":"Bhunia, G.S., Kumar Shit, P., and Pourghasemi, H.R. (2017). Soil organic carbon mapping using remote sensing techniques and multivariate regression model. Geocarto Int., 1\u201312.","DOI":"10.1080\/10106049.2017.1381179"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"3519","DOI":"10.1080\/014311698213795","article-title":"Relationships between percent vegetation cover and vegetation indices","volume":"19","author":"Purevdorj","year":"1998","journal-title":"Int. J. Remote Sens."},{"key":"ref_54","unstructured":"Pereira, H.M., Domingos, T., Marta-Pedroso, C., Proen\u00e7a, V., Rodrigues, P., Ferreira, M., Teixeira, R., Mota, R., and Nogal, A. (2009). Uma avalia\u00e7\u00e3o dos servi\u00e7os dos ecossistemas em Portugal. Ecossistemas e Bem-Estar Humano Avalia\u00e7\u00e3o para Portugal do Millennium Ecosystem Assessment, Escolar Editora."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1016\/j.envpol.2013.11.025","article-title":"Statistical analysis of nitrous oxide emission factors from pastoral agriculture field trials conducted in New Zealand","volume":"186","author":"Kelliher","year":"2014","journal-title":"Environ. Pollut."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1016\/j.agee.2015.03.005","article-title":"Estimating direct N2O emissions from sheep, beef, and deer grazed pastures in New Zealand hill country: Accounting for the effect of land slope on the N2O emission factors from urine and dung","volume":"205","author":"Saggar","year":"2015","journal-title":"Agric. Ecosyst. Environ."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1071\/SR02128","article-title":"Estimating a nitrous oxide emission factor for animal urine from some New Zealand pastoral soils","volume":"41","author":"Barton","year":"2003","journal-title":"Aust. J. Soil Res."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1007\/s10705-005-0357-9","article-title":"Towards a Revised Coefficient for Estimating N2O Emissions from Legumes","volume":"73","author":"Rochette","year":"2005","journal-title":"Nutr. Cycl. Agroecosyst."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"864","DOI":"10.1016\/j.jclepro.2018.05.061","article-title":"A proposal for using process-based soil models for land use Life cycle impact assessment: Application to Alentejo, Portugal","volume":"192","author":"Morais","year":"2018","journal-title":"J. Clean. Prod."},{"key":"ref_60","unstructured":"Thornton, P.E., Running, S.W., and Hunt, E.R. (2005). Biome-BGC: Terrestrial Ecosystem Process Model, Version 4.1.1."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1080\/17474230701622981","article-title":"A comprehensive global 5 min resolution land-use data set for the year 2000 consistent with national census data","volume":"2","author":"Erb","year":"2007","journal-title":"J. Land Use Sci."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"825","DOI":"10.1111\/jiec.12238","article-title":"Global human appropriation of net primary production for biomass consumption in the European Union, 1986\u20132007","volume":"19","author":"Kastner","year":"2015","journal-title":"J. Ind. Ecol."},{"key":"ref_63","doi-asserted-by":"crossref","unstructured":"Robinson, T.P., William Wint, G.R., Conchedda, G., Van Boeckel, T.P., Ercoli, V., Palamara, E., Cinardi, G., D\u2019Aietti, L., Hay, S.I., and Gilbert, M. (2014). Mapping the global distribution of livestock. PLoS ONE, 9.","DOI":"10.1371\/journal.pone.0096084"}],"container-title":["Sustainability"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2071-1050\/11\/1\/53\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T15:35:32Z","timestamp":1760196932000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2071-1050\/11\/1\/53"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,12,21]]},"references-count":63,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2019,1]]}},"alternative-id":["su11010053"],"URL":"https:\/\/doi.org\/10.3390\/su11010053","relation":{},"ISSN":["2071-1050"],"issn-type":[{"value":"2071-1050","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,12,21]]}}}