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Author:

Qi, Peng (Qi, Peng.) | Lang, Jianlei (Lang, Jianlei.) (Scholars:郎建垒) | Wang, Xiaoqi (Wang, Xiaoqi.) | Zhou, Ying (Zhou, Ying.) | Qi, Haoyun (Qi, Haoyun.) | Cheng, Shuiyuan (Cheng, Shuiyuan.)

Indexed by:

SSCI Scopus SCIE

Abstract:

Inter-provincial trade leads to changes in CO2 and air pollutant emissions. However, there is a research gap regarding the coordinated effects (co-effects) between embodied CO2 and air pollutant emissions in trade. Understanding co-effects in inter-provincial trade is a prerequisite for driving the green transformation of trade and achieving coordination between pollution and carbon reduction. Here, we calculated provincial-level CO2 and air pollutant emission leakage in 2012 and 2017 based on a modified input-output model and, for the first time, investigated the co-effects between CO2 and air pollutant emission leakage caused by emissions transfers in China. Three types of co-effects, categorized as co-benefits, trade-offs, and co-damage, were discovered and defined to reveal the provincial differences. Furthermore, combined with structural decomposition analysis (SDA), we calculated the interannual variation in trade-induced emissions and identified the key driving factors of provincial-level co-effects from 2012 to 2017. Optimizing the energy structure has led to the greatest co-benefits, while changes in the industrial structure and emission coefficients have led to limited co-benefits in specific provinces. Variations in trade volume have led to co-damages across all provinces, and changes in emission coefficients have led to trade-offs in the majority of provinces. The case analysis confirmed that identifying and adjusting the key driving factors of co-effects can promote the transformation from co-damage and trade-offs to co-benefits. The findings implied a new approach for the reduction in pollution and carbon through inter-provincial trade.

Keyword:

multi-regional input-output model CO2 air pollutants inter-provincial trade coordinated effects

Author Community:

  • [ 1 ] [Qi, Peng]Beijing Univ Technol, Fac Environm & Life, Key Lab Beijing Reg Air Pollut Control, Beijing 100124, Peoples R China
  • [ 2 ] [Lang, Jianlei]Beijing Univ Technol, Fac Environm & Life, Key Lab Beijing Reg Air Pollut Control, Beijing 100124, Peoples R China
  • [ 3 ] [Wang, Xiaoqi]Beijing Univ Technol, Fac Environm & Life, Key Lab Beijing Reg Air Pollut Control, Beijing 100124, Peoples R China
  • [ 4 ] [Zhou, Ying]Beijing Univ Technol, Fac Environm & Life, Key Lab Beijing Reg Air Pollut Control, Beijing 100124, Peoples R China
  • [ 5 ] [Qi, Haoyun]Beijing Univ Technol, Fac Environm & Life, Key Lab Beijing Reg Air Pollut Control, Beijing 100124, Peoples R China
  • [ 6 ] [Cheng, Shuiyuan]Beijing Univ Technol, Fac Environm & Life, Key Lab Beijing Reg Air Pollut Control, Beijing 100124, Peoples R China

Reprint Author's Address:

  • 郎建垒

    [Lang, Jianlei]Beijing Univ Technol, Fac Environm & Life, Key Lab Beijing Reg Air Pollut Control, Beijing 100124, Peoples R China

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Source :

SUSTAINABILITY

Year: 2024

Issue: 4

Volume: 16

3 . 9 0 0

JCR@2022

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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