Declining carbon emission/concentration during COVID-19: A critical review on temporary relief. (October 2021)

• Record Type: Journal Article
• Authors: Adhikari, Arpita; Sengupta, Joydip; Hussain, Chaudhery Mustansar
• Is Part Of: Carbon trends. Number 5(2021)
• Publication Date: 2021-10
• Subjects: Carbon emission/concentration -- COVID-19 -- Carbon monoxide -- Carbon dioxide -- Black carbon; Carbon -- Periodicals; Carbon composites -- Periodicals; Carbon; Carbon composites; Periodicals; 620.193
• DOI: 10.1016/j.cartre.2021.100131
• Languages: English
• ISSNs: 2667-0569

Abstract

Highlights: First review on declining carbon emission/concentration during COVID-19. Present up-to-date literature on new developments in declining carbon emission/concentration during COVID-19. Global data carbon emission/concentration during COVID-19 has been reviewed. Abstract: In December 2019 the deadly pandemic COVID-19 traumatized mankind through its lethal impact. To seize the outbreak, nationwide/region-based lockdown strategies were adopted by most of the COVID-19 affected countries. This in turn resulted in restricted transportation via surface, water, and air, as well as significantly reduced working hours of the industry sectors, so on and so forth. The obvious outcome was a sudden discernible decline in atmospheric adulteration. Accordingly, the anthropogenic emissions at the global and regional/local scales were examined during the lockdown period by several researchers using both or either satellite-based and ground-based monitoring. Among several other air-contaminants, carbon has a dominant toxicological profile causing adverse health effects and thereby attracting researches interest in carbon-release probing during the systematic confinement period imposed by the ruling authorities across the globe. The results of those studies indicated a confirmed decline in carbon emission/concentration making the air more breathable for the period. In this review, the studies related to anthropogenic emissions of carbon during the lockdown period are accounted for by compiling the recently reported data from published articles.