000076929 001__ 76929
000076929 005__ 20200117221622.0
000076929 0247_ $$2doi$$a10.3390/su10124487
000076929 0248_ $$2sideral$$a109821
000076929 037__ $$aART-2018-109821
000076929 041__ $$aeng
000076929 100__ $$0(orcid)0000-0002-9416-7391$$aOsorio-Tejada, J.L.
000076929 245__ $$aWell-to-wheels approach for the environmental impact assessment of road freight services
000076929 260__ $$c2018
000076929 5060_ $$aAccess copy available to the general public$$fUnrestricted
000076929 5203_ $$aThe diffuse nature of road transport and the heterogeneity of heavy vehicles have hindered the implementation of emissions accounting systems. Even though there are emission factors in well-known databases, these factors have commonly been designed in industrialized countries, which might have geography, type of roads, and operating conditions different to other countries. This paper proposes a method for the energy consumption and emissions estimation based on vehicle operating conditions in regions with different topology, such as Colombia, Malaysia, and Spain, as case studies. Moreover, the environmental impacts of fuel production in each country are calculated. The diesel consumption on mountainous roads for a full loaded rigid truck in Colombia was 45 L/100 km, compared to averages between 22-26 L/100 km from other sources usually applied. In contrast, the diesel consumption for an articulated truck on a hilly road in Spain from both the proposed method and generic databases coincided in 31 L/100 km. The vehicle speed, load, and road gradient also generated large variations up to 145% in the air pollutants'' estimation. This study contributes to the need for more research about emission factors and tools that facilitate and reduce uncertainty in the environmental accounting in freight companies in different geographies.
000076929 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T46-17R
000076929 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000076929 590__ $$a2.592$$b2018
000076929 591__ $$aENVIRONMENTAL SCIENCES$$b105 / 250 = 0.42$$c2018$$dQ2$$eT2
000076929 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b3 / 6 = 0.5$$c2018$$dQ2$$eT2
000076929 591__ $$aENVIRONMENTAL STUDIES$$b44 / 116 = 0.379$$c2018$$dQ2$$eT2
000076929 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b20 / 35 = 0.571$$c2018$$dQ3$$eT2
000076929 592__ $$a0.549$$b2018
000076929 593__ $$aGeography, Planning and Development$$c2018$$dQ2
000076929 593__ $$aRenewable Energy, Sustainability and the Environment$$c2018$$dQ2
000076929 593__ $$aManagement, Monitoring, Policy and Law$$c2018$$dQ2
000076929 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000076929 700__ $$0(orcid)0000-0002-6103-7136$$aLlera-Sastresa, E.$$uUniversidad de Zaragoza
000076929 700__ $$aHashim, A.H.
000076929 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000076929 773__ $$g10, 12 (2018), 4487 [27 pp]$$pSustainability (Basel)$$tSustainability (Switzerland)$$x2071-1050
000076929 8564_ $$s756297$$uhttps://zaguan.unizar.es/record/76929/files/texto_completo.pdf$$yVersión publicada
000076929 8564_ $$s110668$$uhttps://zaguan.unizar.es/record/76929/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000076929 909CO $$ooai:zaguan.unizar.es:76929$$particulos$$pdriver
000076929 951__ $$a2020-01-17-21:54:51
000076929 980__ $$aARTICLE