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Global and Current Research Trends of Single-Cell Sequencing in Cancer: A Bibliometric and Visualization Study

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Carbon Footprint Research Based on Input-Output Model-A Global Scientometric Visualization Analysis.

Jingwei Han¹, Zhixiong Tan², Maozhi Chen³

¹School of Economics and Business Administration, Chongqing University, Chongqing 400044, China.

International Journal of Environmental Research and Public Health

|September 23, 2022

Summary

Input-output analysis (IOA) is a key tool for assessing carbon footprints (CF) from human activities. This study maps the research landscape, revealing trends toward microscopic analysis and future directions in supply-chain and driver-factor studies.

Keywords:

carbon footprint input–output model knowledge-mapping analysis visual analysis

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Area of Science:

Environmental Science
Economics
Climate Change Research

Background:

Reducing human impact on climate and adapting to global warming are urgent global priorities.
Carbon footprint (CF) assessment is crucial for understanding climate change threats.
Input-output analysis (IOA) is a widely adopted method for tracing carbon footprints in economic activities.

Purpose of the Study:

To systematically analyze the knowledge structure of research applying the input-output analysis (IOA) model to carbon footprint (CF) assessment.
To identify frontier trends and research hotspots in the field of IOA-based CF studies.

Main Methods:

Scientometric visualization analysis was employed to examine publications from 2008 to 2021.
The study mapped the academic network of countries, authors, and institutions.
Classified classic studies into literature reviews, database applications, and CF accounting.

Main Results:

Published articles show a significant increase in two stages between 2008 and 2021.
A complex network of international collaboration among researchers and institutions was identified.
Research is increasingly focusing on microscopic scales and detailed model applications.

Conclusions:

The field of IOA-based CF research has matured, with a growing body of work.
Future research is likely to emphasize supply-chain analysis and driver-factor analysis for more granular insights.
Understanding these trends is vital for advancing climate change mitigation strategies.