In this paper, we analyze the environmental impact of the lockdown measures on PM2.5 concentration levels in 48 core-based statistical areas (CBSA) of the United States, during the pre and post-lockdown period of January to June, 2020. We model the effect of lockdown on the PM2.5 ...
Despite various regional and national non-pharmaceutical interventions2,3,4 such as travel restrictions, social distancing measures, stay-at-home orders, and lockdowns, many countries continue to struggle with the growth of COVID-19 cases. It is obvious that a successful COVID-19 vaccination ...
The Wuhan coronavirus outbreak in China could affect the supply of finished drugs as well as APIs to the US. An estimated 83% of Chinese import lines to the US were human finished dosage forms, while just 7.5% were APIs in 2018. Factory lockdowns in Chin...
During the pandemic, large amounts of COVID-19-related tweets emerge every day. Real-time processing of daily tweets may offer insights for monitoring public opinion about intervention measures implemented. In this work, lockdown policy in New York State has been set as a target of public ...
the spread of this disease and bring it under control. The lockdown includes isolation at homes, travel restrictions, and termination of all public events. Modern lockdown strategies have been enforced all over the world in order to prevent the COVID-19 infection from spreading even further [7...
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COVID-19 response measures resulted in large-scale disruption to our daily walking behavior. Our findings reveal that in all ten metropolitan areas investigated, utilitarian walking decreased dramatically at the beginning of the lockdown restrictions owing to reductions in the needs and opportunities to...
COVID-19 strict lockdown impact on urban air quality and atmospheric temperature in four megacities of India[J]. Geoscience Frontiers, 2022, 13(6): 101368. DOI: 10.1016/j.gsf.2022.101368 Citation: Subodh Chandra Pal, Indrajit Chowdhuri, Asish Saha, Manoranjan Ghosh, Paramita Roy, Biswajit ...
Using the well-known carbon footprint (CF) indicator, this paper provides a comprehensive estimation of environmental effects due to the COVID-19 outbreak lockdown measures in Italy. Our aim was to quantify the CF associated with the consumption of energy by any economic activity and region in...
Covid-19 lockdowns have improved the ambient air quality across the world via reduced air pollutant levels. This article aims to investigate the effect of the partial lockdown on the main ambient air pollutants and their elemental concentrations bound to PM2.5 in Hanoi. In addition to the PM...