Source data supported high resolution carbon emissions inventory for urban areas of the Beijing-Tianjin-Hebei region : Spatial patterns, decomposition and policy implications

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

18 Scopus Citations
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Author(s)

  • Bofeng Cai
  • Wanxin Li
  • Shobhakar Dhakal
  • Jianhao Wang

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)786-799
Journal / PublicationJournal of Environmental Management
Volume206
Online published22 Nov 2017
Publication statusPublished - 15 Jan 2018

Abstract

This paper developed internationally compatible methods for delineating boundaries of urban areas in China. By integrating emission source data with existing official statistics as well as using rescaling methodology of data mapping for 1 km grid, the authors constructed high resolution emission gridded data in Beijing-Tianjin-Hebei (Jing-Jin-Ji) region in China for 2012. Comparisons between urban and non-urban areas of carbon emissions from industry, agriculture, household and transport exhibited regional disparities as well as sectoral differences. Except for the Hebei province, per capita total direct carbon emissions from urban extents in Beijing and Tianjin were both lower than provincial averages, indicating the climate benefit of urbanization, comparable to results from developed countries. Urban extents in the Hebei province were mainly industrial centers while those in Beijing and Tianjin were more service oriented. Further decomposition analysis revealed population to be a common major driver for increased carbon emissions but climate implications of urban design, economic productivity of land use, and carbon intensity of GDP were both cluster- and sector-specific. This study disapproves the one-size-fits-all solution for carbon mitigation but calls for down-scaled analysis of carbon emissions and formulation of localized carbon reduction strategies in the Jing-Jin-Ji as well as other regions in China.

Research Area(s)

  • Beijing-Tianjin-Hebei region (Jing-Jin-Ji region), CO2 decomposition, CO2 emissions inventory, Spatial analysis, Urban carbon management

Citation Format(s)

Source data supported high resolution carbon emissions inventory for urban areas of the Beijing-Tianjin-Hebei region : Spatial patterns, decomposition and policy implications. / Cai, Bofeng; Li, Wanxin; Dhakal, Shobhakar; Wang, Jianhao.

In: Journal of Environmental Management, Vol. 206, 15.01.2018, p. 786-799.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal