Cargando…
Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation
This study incorporated the index decomposition analysis to drive the GHGs emissions intensity and separate the impact into true efficiency and structural transformation of economic activities on GHGs emissions. The global perspective is investigated in three aspects; (i) global groups of countries...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10593789/ https://www.ncbi.nlm.nih.gov/pubmed/37872239 http://dx.doi.org/10.1038/s41598-023-45389-5 |
_version_ | 1785124506965114880 |
---|---|
author | Saleem, Muhammad Aslam, Muhammad Janjua, Azhar Ali |
author_facet | Saleem, Muhammad Aslam, Muhammad Janjua, Azhar Ali |
author_sort | Saleem, Muhammad |
collection | PubMed |
description | This study incorporated the index decomposition analysis to drive the GHGs emissions intensity and separate the impact into true efficiency and structural transformation of economic activities on GHGs emissions. The global perspective is investigated in three aspects; (i) global groups of countries regarding income level, (ii) global countries bifurcated into geo-political regions and, (iii) hundred countries are taken to perform individual country level analysis, by taking 20 years (2000–2019) data. The hundred countries are ranked regarding GHGs intensity, efficiency and economic activities with respect to (i) for the latest year performance, (ii) twenty years average performance and, (iii) annual average reduction of GHGs emissions, comparable with base year 2000. Income-based countries groups explicate the improvement of GHGs intensity for HIC only and the economic transformation contributed to it. Efficiency index for all income groups while economic activities of LMIC, MIC and UMIC deteriorated the GHGs emissions. Global geo-political regions explicate the mixed pattern of GHGs intensity. Efficiency index is best for Azerbaijan and least for Uzbekistan. While ranking average GHGs emission reduction countries; Zimbabwe is the best and Qatar is the last country in the intensity list. |
format | Online Article Text |
id | pubmed-10593789 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-105937892023-10-25 Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation Saleem, Muhammad Aslam, Muhammad Janjua, Azhar Ali Sci Rep Article This study incorporated the index decomposition analysis to drive the GHGs emissions intensity and separate the impact into true efficiency and structural transformation of economic activities on GHGs emissions. The global perspective is investigated in three aspects; (i) global groups of countries regarding income level, (ii) global countries bifurcated into geo-political regions and, (iii) hundred countries are taken to perform individual country level analysis, by taking 20 years (2000–2019) data. The hundred countries are ranked regarding GHGs intensity, efficiency and economic activities with respect to (i) for the latest year performance, (ii) twenty years average performance and, (iii) annual average reduction of GHGs emissions, comparable with base year 2000. Income-based countries groups explicate the improvement of GHGs intensity for HIC only and the economic transformation contributed to it. Efficiency index for all income groups while economic activities of LMIC, MIC and UMIC deteriorated the GHGs emissions. Global geo-political regions explicate the mixed pattern of GHGs intensity. Efficiency index is best for Azerbaijan and least for Uzbekistan. While ranking average GHGs emission reduction countries; Zimbabwe is the best and Qatar is the last country in the intensity list. Nature Publishing Group UK 2023-10-23 /pmc/articles/PMC10593789/ /pubmed/37872239 http://dx.doi.org/10.1038/s41598-023-45389-5 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Saleem, Muhammad Aslam, Muhammad Janjua, Azhar Ali Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation |
title | Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation |
title_full | Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation |
title_fullStr | Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation |
title_full_unstemmed | Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation |
title_short | Uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation |
title_sort | uncovering the global ranking of greenhouse gases intensity, efficiency and structural transformation |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10593789/ https://www.ncbi.nlm.nih.gov/pubmed/37872239 http://dx.doi.org/10.1038/s41598-023-45389-5 |
work_keys_str_mv | AT saleemmuhammad uncoveringtheglobalrankingofgreenhousegasesintensityefficiencyandstructuraltransformation AT aslammuhammad uncoveringtheglobalrankingofgreenhousegasesintensityefficiencyandstructuraltransformation AT janjuaazharali uncoveringtheglobalrankingofgreenhousegasesintensityefficiencyandstructuraltransformation |