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Physical Sciences › Environmental Science › Environmental Engineering
China CO2 emission accounts 2016-2017
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Paper Summary
Conflicts of Interest
Identified Weaknesses
Rating Explanation
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Paper Summary
Paperzilla title
China's Carbon Footprint: A Deep Dive into CO2 Emissions (2016-2017)
This study provides a comprehensive account of China's CO2 emissions for 2016 and 2017, covering 30 provinces and 47 economic sectors. The data reveals variations in emission levels and intensities across provinces, with Shandong, Hebei, and Jiangsu as the top emitters, and highlights the continued dominance of coal in China's energy mix.
Possible Conflicts of Interest
None identified
Identified Weaknesses
Limited emission sources
The study acknowledges that it only includes emissions from fossil fuel combustion and cement production, omitting other sources like waste treatment and industrial processes. While these omitted sources contribute a small percentage to overall emissions, their exclusion makes the inventory incomplete, potentially underestimating the true emissions.
Use of national average emission factors
The study uses national average emission factors for calculating provincial emissions, overlooking potential heterogeneity in energy quality and utilization efficiency across provinces. This could lead to inaccuracies in provincial emission estimates.
Reliance on outdated data for some provinces
The study relies on historical data for nine provinces lacking sub-sectoral energy consumption data, assuming unchanged economic structure over the past ten years. This assumption might not hold true, especially given the dynamic nature of economic activities, and can introduce errors in emission estimations for these provinces.
Rating Explanation
This paper presents a detailed and valuable dataset of CO2 emissions for China and its provinces, offering insights into emission patterns and drivers. The methodology is robust and transparent, using official statistical data and a uniform accounting framework. Despite some limitations regarding the scope of emissions and the use of national average emission factors, the study's strengths, including its detailed sectoral and provincial breakdown and data transparency, outweigh these limitations, leading to a rating of 4.
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File Information
Original Title:
China CO2 emission accounts 2016-2017
File Name:
s41597-020-0393-y.pdf
[download]
File Size:
1.20 MB
Uploaded:
July 14, 2025 at 11:14 AM
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