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Improving Subnational Input-Output Analyses Using Regional Trade Data: A Case-Study and Comparison

文献类型：期刊论文

作者Jiang, Meng3; Liu, Lin3; Behrens, Paul1,2; Wang, Tao3; Tang, Zhipeng4; Chen, Dingjiang3,5; Yu, Yadong6; Ren, Zijian3; Zhu, Shengjun7; Tukker, Arnold2,9
刊名ENVIRONMENTAL SCIENCE & TECHNOLOGY
出版日期2020-10-06
卷号54期号:19页码:12732-12741
ISSN号0013-936X
DOI10.1021/acs.est.0c04728
英文摘要Environmentally extended input-output analysis (EE-IO) is widely used for evaluating environmental performance (i.e., footprint) at a national level. Many studies have extended their analyses to the subnational level to guide regional policies. One promising method is to embed nationally disaggregated input-output tables, e.g., nesting a provincial level table, into a global multiregional input-output table. However, a widely used approach to environmental assessment generally disaggregates the trade structure at the national level to the provincial level using the same proportions (proportionality assumption). This means that the subnational spatial heterogeneities on international trade are not fully captured. By calculating the Chinese provincial material footprint (MF) based on two approaches-the proportionality assumption and the actual customs statistics.in the same framework, we evaluate the quantitative differences when the proportionality assumption is addressed. By computing MF for 23 aggregated resources across 30 Chinese provinces, our results show for countries with large material flows like China, estimating subnational-level international trade by proportionality assumption may lead to significant differences in material flows at both the disaggregated and aggregated levels. An important follow-up question is whether these differences are also relevant for other footprints.
WOS关键词CARBON FOOTPRINT ; CONSUMPTION ; CO2 ; EMISSIONS ; TRANSFERS ; HETEROGENEITY ; LAND
资助项目National Natural Science Foundation of China[41661144023] ; National Natural Science Foundation of China[71690244] ; European Commission, Seventh Framework Programme (FP7)[308552]
WOS研究方向Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000580444600111
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; European Commission, Seventh Framework Programme (FP7)
源URL[http://ir.igsnrr.ac.cn/handle/311030/156385]  
专题区域可持续发展分析与模拟院重点实验室_外文论文
作者单位1.Leiden Univ Coll, NL-2595 DG The Hague, Netherlands
2.Leiden Univ, Inst Environm Sci CML, Einsteinweg 2, NL-2333 CC Leiden, Netherlands
3.Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China
5.Tsinghua Univ, Inst Circular Econ, Beijing 100084, Peoples R China
6.East China Univ Sci & Technol, Sch Business, Shanghai 200237, Peoples R China
7.Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China
8.Int Inst Appl Syst Anal, Energy Program, Schlosspl 1, A-2361 Laxenburg, Austria
9.Netherlands Org Appl Sci Res TNO, NL-2595 DA The Hague, Netherlands
推荐引用方式
GB/T 7714		 Jiang, Meng,Liu, Lin,Behrens, Paul,et al. Improving Subnational Input-Output Analyses Using Regional Trade Data: A Case-Study and Comparison[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2020,54(19):12732-12741.
APA Jiang, Meng.,Liu, Lin.,Behrens, Paul.,Wang, Tao.,Tang, Zhipeng.,...&Zhu, Bing.(2020).Improving Subnational Input-Output Analyses Using Regional Trade Data: A Case-Study and Comparison.ENVIRONMENTAL SCIENCE & TECHNOLOGY,54(19),12732-12741.
MLA Jiang, Meng,et al."Improving Subnational Input-Output Analyses Using Regional Trade Data: A Case-Study and Comparison".ENVIRONMENTAL SCIENCE & TECHNOLOGY 54.19(2020):12732-12741.

入库方式： OAI收割

来源：地理科学与资源研究所

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