DOI: 10.1016/j.envres.2019.108964
论文题名: Material-energy-water nexus: Modelling the long term implications of aluminium demand and supply on global climate change up to 2050
作者: Elshkaki A. ; Lei S. ; Chen W.-Q.
刊名: Environmental Research
ISSN: 139351
出版年: 2020
卷: 181 语种: 英语
英文关键词: Aluminium
; CO2 emissions
; Material-energy nexus
; Scenario analysis
; Waste
; Water
Scopus关键词: aluminum
; carbon emission
; climate change
; energy efficiency
; global climate
; industrial emission
; modeling
; spatiotemporal analysis
; sustainability
; aluminum factory
; carbon footprint
; climate change
; controlled study
; electrolysis
; energy conservation
; energy consumption
; energy resource
; global climate
; greenhouse effect
; hydropower
; priority journal
; recycling
; solid waste
; tight junction
英文摘要: Aluminium is a widely used metal and one of the most energy intensive industries, and therefore it has been included in most energy models and scenarios. Material demand and supply are broadly linked to energy, water, and climate change. In this study, we develop four global and regional process based scenarios for the material-energy-water nexus combined with CO2 emissions and applied to aluminium. The scenarios used in this study are; Market World (MW), Toward Resilience (TR), Security Foremost (SF), and Equitability World (EW). The results indicate that global CO2 emissions are expected to increase as a result of increasing aluminium demand, although aluminium secondary supply, energy efficiency, and cleaner energy supply technologies are expected to increase in the next 30 years. Policy and sustainability (TR and EW) scenarios are ultimately the best in terms of global climate change since the two scenarios have the lowest CO2 emissions, although they also have the highest aluminium demand and energy. It is therefore necessary to implement cleaner energy supply and energy efficiency technologies at high rates in aluminium industry to mitigate possible increase in CO2 emissions. © 2019 Elsevier Inc. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/159391
Appears in Collections: 气候变化与战略
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作者单位: Institute of Geographic Sciences and Natural Resources Research (IGSNRR), Chinese Academy of Sciences, 11A Datun Road, Chaoyang District, Beijing, 100101, China; Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China; University of the Chinese Academy of Sciences, Beijing, 100049, China
Recommended Citation:
Elshkaki A.,Lei S.,Chen W.-Q.. Material-energy-water nexus: Modelling the long term implications of aluminium demand and supply on global climate change up to 2050[J]. Environmental Research,2020-01-01,181