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embodied carbon emissions in China-US trade

Science China Earth Sciences 2020年第11期63卷 1577-1586页

作者： Zhu LIU Jing MENG Zhu DENG Ping LU Dabo GUAN Qiang ZHANG Kebin HE Peng GONG Ministry of Education Key Laboratory for Earth System Modeling Department of Earth System ScienceTsinghua UniversityBeijing 100084China School of Environment Tsinghua UniversityBeijing 100084China The Bartlett School of Construction and Project Management University of College LondonLondon WC1E 7HBUK

China-US trade holds great significance for the world’s political and economic *** 2018,the US government has imposed additional tariffs on Chinese exports on the grounds of the US trade deficit with ***,the transfer of pollutants embodied in trade and the differences in environmental costs between China and the US have not been widely *** this study,we quantify the embodied carbon emissions(the"virtual"emissions associated with trade and consumption)in China-US trade by constructing a carbon dioxide emissions inventory and a multiregional input-output *** study shows that the US benefits from a trade surplus of environmental costs by importing energy-intensive and pollutionintensive products from China,which increases China’s environmental pollution and abatement *** 2017,288 Mt CO2 emissions were associated with products produced in China but finally consumed in the US,and only 46 Mt CO2 were associated with the US products that were consumed in *** this perspective,China-US trade results in a net transfer of 242 Mt CO2 per year from the US to China,accounting for approximately 5%of the total CO2 emissions in the *** importantly,for Chinese products exported to the US,the carbon emissions embodied in one unit of economic value amount to 0.92 kg/$(RMB:USD=6.8:1),but for US products exported to China,the carbon emissions embodied in one unit of economic value amount to 0.53 kg/$,which means China will incur environmental costs that are 74%higher than those of the US while enjoying the same economic *** environmental trade deficit has burdened China with higher environmental costs than economic *** address this environmental trade deficit,China should actively promote further industrial upgrading and energy structure adjustment and increase investment in innovation and R&D,thereby increasing the value added per unit of export products and reducing the environmental cost of producing export produc

关键词： carbon emissions embodied carbon emissions Emission transfer

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The driving force effect of trade embodied carbon emissions and embodied SO_(2) emissions transferred in resources-rich areas: A case study of Shanxi province

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Ecological Economy 2021年第4期17卷 242-261页

作者： WU Jing-hui School of Geographical Science Liaoning Normal UniversityDalian 116029CHINA

SDA (Structural Decomposition Analysis) model was applied to analyze the driving factors of embodied carbon and SO_(2) emissions transferred in Shanxi during 2007-2012 based on the input-output model from the perspectives of region and *** results showed that the change of embodied carbon emissions and embodied SO_(2) emissions of Shanxi and other regions were hindered by the carbon (sulfur) emissions strength effect,but promoted by the intermediate (final) demand scale effect,the intermediate (final) structure effect and the input-output structure *** carbon emissions strength effect had a significant contribution to reducing the embodied carbon emissions transferred from industries in Shanxi to other *** intermediate (final) demand scale effect was the driving factor to increase the embodied carbon emissions transferred from industries in Shanxi to other *** sulfur emissions strength effect was the only factor that reduced the embodied SO_(2) emissions transferred from Shanxi to other *** change of embodied carbon emissions from industries in other regions to Shanxi was hindered by the carbon emissions strength effect,but the input-output structure effect and final demand scale effect both increased the embodied carbon emissions from industries in other regions to *** change of the embodied SO_(2) emissions transferred from industries in other regions to Shanxi was inhibited by the sulfur emissions strength effect,but the input-output structure effect,the intermediate demand structure effect and the final demand scale effect were both the driving force effect of increasing the embodied SO_(2) emissions transferred from industries in other regions to *** corresponding suggestions and measures were put forward.

关键词： driving force effect embodied carbon emissions embodied SO_(2)emissions SDA model Shanxi province

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Research on carbon emissions embodied in China-Russia trade under the background of the Belt and Road

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Frontiers of Earth Science 2023年第2期17卷 576-588页

作者： Yang YU Yiming DU Wei XU Qi LIU School of Economics and Management Beijing University of Chemical TechnologyBeijing 100029China

Based on the latest China-Russia input-output data sets over the period from 2007 to 2015,this study quantified the flow of embodied carbon emissions in China-Russia trade using the emission embodied in bilateral trade(EEBT)*** addition,the structural decomposition analysis(SDA)was employed to identify the potential driving factors that affect embodied carbon in imports and *** results showed as follow.1)China was a net exporter of carbon emissions in bilateral trade between China and Russia during 2007–*** that the bilateral trade scale had expanded considerably,the net export volume of CO_(2)from China to Russia decreased from 13.21 Mt in 2007 to 4.45 Mt in 2015.2)From the perspective of different sectors,the metal manufacturing and the chemical sectors of China and Russia were the main sources of CO_(2)emissions.3)In terms of driving factors,it was found that the carbon emission coefficient was the main reason for contributing to embodied emission ***,the contribution rate of carbon emission coefficient to reduce the carbon emissions in imports reached to 95.26%,as well as 108.22%in *** bilateral trade scale was the main driver for the increase in embodied carbon emissions,and the contribution rate to embodied carbon emissions in imports and exports were 14.80%and 65.17%,respectively.4)This study argued that China and Russia should further optimize the energy structure and improve the energy efficiency and intermediate technology in the future.

关键词： embodied carbon emissions I-O model China-Russia trade SDA

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embodied energy consumption and carbon emissions evaluation for urban industrial structure optimization

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Frontiers of Earth Science 2014年第1期8卷 32-43页

作者： Xi JI Zhanming CHEN Jinkai LI School of Economics Peking University Beijing 100871 China Department of Energy Economics School of Economics Renmin University of China Beijing 100872 China Guanghua School of Management Peking University Beijing 100871 China

Cities are the main material processors asso- ciated with industrialization. The development of urban production based on fossil fuels is the major contributor to the rise of greenhouse gas density, and to global warming. The concept of urban industrial structure optimization is considered to be a solution to urban sustainable develop- ment and global climate issues. Enforcing energy con- servation and reducing carbon emissions are playing key roles in addressing these issues. As such, quantitative accounting and the evaluation of energy consumption and corresponding carbon emissions, which are by-products of urban production, are critical, in order to discover potential opportunities to save energy and to reduce emissions. Conventional evaluation indicators, such as ＂energy consumption per unit output value＂ and ＂emissions per unit output value＂, are concerned with immediate consumptions and emissions; while the indirect consump- tions and emissions that occur throughout the supply chain are ignored. This does not support the optimization of the overall urban industrial system. To present a systematic evaluation framework for cities, this study constructs new evaluation indicators, based on the concepts of ＂embodied energy＂ and ＂embodied carbon emissions＂, which take both the immediate and indirect effects of energy consumption and emissions into account. Taking Beijing as a case, conventional evaluation indicators are compared with the newly constructed ones. Results show that the energy consumption and emissions of urban industries are represented better by the new indicators than by conventional indicators, and provide useful information for urban industrial structure optimization.

关键词： embodied carbon emissions embodied energy industrial structure optimization urban economy

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Accounting and Responsibility Allocation on carbon emissions embodied in International Trade

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China Economist 2012年第2期7卷 50-59页

作者： Wang Wenju Xiang Qifeng Economics School Capital University of Economics and BusinessBeijingChina Statistics and Mathematics School Yunnan University of Finance and EconomicsKunmingChina

This paper calculated the scale of carbon emissions embodied in the import and export of the world＇s major countries based on input-output principles and international trade data, as well as data on various countries＇carbon emissions in 2005 from domestic consumption and emissions embodied in trade. The results illustrate that, because of international trade, consumers in developed countries should bear the responsibility for a large portion of CO2 emissions. The researchers separated the net transfer balance of embodied emissions in international trade according to four different effects： size effect, exchange rate effect, structural effect, and pure technical effect, all of which favor the sharing of responsibilities between producers and consumers.

关键词： embodied carbon emissions international trade net transfer Logarithmic an Divisia Index (LMDI)JEL: Q48

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The Net Flow of carbon emissions embodied in Trade of China

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Journal of Resources and Ecology 2015年第3期6卷 146-154页

作者：刘俊伶王克邹骥中国人民大学环境学院北京100872 国家应对气候变化战略研究和国际合作中心北京100872

Based on the most current GTAP8 database, we analyzed flow, structure and change in trade- embodied carbon emissions between China and the developed world and the developing world from 2004 to 2007 using input-output model. We found that China was always a net embodied emissions exporting country over this period. Based on the LMDI decomposition method, we found that factors influencing net embodied emissions exported from China to developed countries and developing countries differ. Trade surpluses and differences in emissions factors were vital in determining net embodied emissions exported from China to the developed world. Differences in export structures and emissions factors were key factors influencing net emissions between China and developing countries. These were closely related to respective divisions amongst developed countries, China and other developing countries in the global industrial chain. From 2004 to 2007, the export structure of China was transformed to high-end manufacturing with domestic producing technology gradually approaching the level of developed countries. With further technological improvement, industrial upgrades and export structure optimization in China, the net export of embodied carbon emissions will decrease and the driving forces of trade for China＇s domestic carbon emissions will decline.

关键词： embodied carbon emissions input-output model LMDI decomposition GTAP8 China

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Which sectors should be covered by the EU carbon Border Adjustment Mechanism?

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Advances in Climate Change Research 2023年第6期14卷 952-962页

作者： Bo-Qiang LIN Heng-Song ZHAO School of Management China Institute for Studies in Energy PolicyXiamen UniversityXiamen 361005China

The European Union(EU)is developing the carbon Border Adjustment Mechanism(CBAM)to address carbon leakage in international ***,the EU has paid inadequate attention to input-output linkages,specifically those in the steel,aluminum,and fertiliser *** study aims to identify priority sectors eligible for initial regulation within the emissions-intensive trade-exposed(EITE)industries based on input-output linkages and compare its impacts with the current CBAM sector *** study constructs a Global Production Network(GPN)and carbon Flow Network(CFN)to present the input trade and embodied carbon flows for the EITE *** study highlights the role of the EITE industries as influential nodes in the production network and how the EITE industries in the EU contribute to carbon *** improve the economy and political acceptability,CABM should cover four priority sectors with low economic impacts but a crucial role in reducing emissions,such as plastics,phosphorus fertiliser,aluminum,and copper industry.

关键词： carbon Border Adjustment mechanism Input-output analysis Hypothetical extraction method Production network embodied carbon emissions

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Research on Measurement of China’s Inter-Provincial Trade,International Trade and Low-carbon Trade Competitiveness

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China Finance and Economic Review 2020年第1期9卷 82-107页

作者： Jianbo Hu Xiang Ren Peng Gao Guizhou University of Finance and Economics School of Economics and Management Southeast UniversityChina

In this paper,embodied carbon emission competitiveness in international trade and inter-provincial trade is measured and comparative analysis is *** cally the non-competitive input-output model and low-carbon trade competitiveness index are constructed to study the embodied carbon emission competitiveness of 31 Chinese provinces in international trade and inter-provincial trade from the perspectives of the whole,three industries and product *** find that Shanghai is the most competitive in low-carbon trade,while Qinghai is the least;carbon leakage in international trade is severe;the performance of different product sectors differ widely in embodied carbon emission competitiveness in international trade and inter-provincial trade;the primary and secondary industries are competitive in low-carbon inter-provincial trade and the tertiary industry is competitive in low-carbon international *** innovations of this paper is as follows:methodology in low-carbon trade competitiveness index is innovated;macro,meso and micro perspectives are taken;factors in international trade and inter-provincial trade are combined in *** the end,development of low-carbon trade is promoted and references for policy are provided for a new round of trade competition.

关键词： international trade inter-provincial trade low-carbon trade competitiveness index embodied carbon emissions input-output model

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建筑全生命周期碳排放——内涵、计算和减量

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Engineering 2024年第4期35卷 115-139页

作者： Zujian Huang Hao Zhou Zhijian Miao Hao Tang Borong Lin Weimin Zhuang School of Architecture Tsinghua UniversityBeijing 100084China Key Laboratory of Eco Planning&Green Building Ministry of EducationTsinghua UniversityBeijing 100084China Institute for Urban Governance and Sustainable Development Tsinghua UniversityBeijing 100084China Architectural Design and Research Institute of Tsinghua University Beijing 100084China

The life-cycle assessment method,which originates from general products and services,has gradually come to be applied to investigations of the life-cycle carbon emissions(LCCE)of buildings.A literature review was conducted to clarify LCCE implications,calculations,and reductions in the context of buildings.A total of 826 global building carbon emission calculation cases were obtained from 161 studies based on the framework of the building life-cycle stage division stipulated by ISO 21930 and the basic principles of the emission factor(EF)*** carbon emission calculation methods and results are discussed herein,based on the modules of production,construction,use,end-of-life,and supplementary *** to the hotspot distribution of a building’s carbon emissions,carbon reduction strategies are classified into six groups for technical content and benefits analysis,including reducing the activity data pertaining to building materials and energy,reducing the carbon EFs of the building materials and energy,and exploiting the advantages of supplementary *** research gaps and challenges in current building LCCE studies are summarized in terms of research goals and ideas,calculation methods,basic parameters,and carbon reduction strategies;development suggestions are also proposed.

关键词： Building carbon emissions embodied carbon emissions Operational carbon emissions System boundary Activity data carbon emission factor Life-cycle assessment carbon reduction

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不同减排政策下碳税征收的影响及政策选择

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财政与税务 2022年第1期

作者：尹伟华

“30·60”碳排放目标日益成为我国经济发展的硬约束。利用GTAP-E模型，设置发达经济体仅对自身征收碳税、发达经济体对自身征收碳税并对中国征收碳关税、发达经济体与中国征收同等碳税以及发达经济体与中国征收差异化碳税四种政策情景... 详细信息

“30·60”碳排放目标日益成为我国经济发展的硬约束。利用GTAP-E模型，设置发达经济体仅对自身征收碳税、发达经济体对自身征收碳税并对中国征收碳关税、发达经济体与中国征收同等碳税以及发达经济体与中国征收差异化碳税四种政策情景，分析不同减排政策下各经济体的宏观经济、居民福利和碳排放影响，据此探讨中国主动采取成本公平性原则的差异化碳税政策应对发达经济体碳关税威胁的可行性。研究表明，发达经济体征收碳关税，在减少碳排放和防止碳泄漏方面作用非常有限，容易造成“双损”局面，不是一种有效的减排政策；发达经济体与中国征收同等碳税，造成中国实际GDP、居民福利大幅下降，经济持续衰退，不能有效应对发达经济体碳关税威胁；发达经济体与中国征收差异化碳税，会使全球碳排放量大幅下降，且中国实际GDP、居民福利下降幅度得到有效控制，因此是应对发达经济体碳关税威胁的有效政策。

关键词：碳税碳关税隐含碳排放经济环境碳排放发达经济体成本公平性原则 GTAP-E模型居民福利 carbon tax carbon tariffs embodied carbon emissions economic environment carbon emissions developed economies cost fairness principle GTAP-E model resident welfare

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