ArticleScientific reports2023
Impact of Covid-19 pandemic lockdown on the urban litter and clean environment index.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed.
- Study of the impact of citizens' perceived behavioral control on waste littering behavior and the resulting environmental status.Scientific reports · 2025Article
- The first using developed clean environment index for assessment of the environment pollution caused by littering behavior.Scientific reports · 2025Article
- Study of the litter in the urban environment as primary and secondary microplastics sources.Scientific reports · 2024Article
- Study of pollution status in urban environment caused by attitude and waste littering behavior of citizens.Scientific reports · 2024Article
- Study of the impact of structural factors and cleaning efficiency in reducing hazardous litter density and its related pollution in urban environment.Scientific reports · 2024Article
- The fate of leaked heavy metals in the urban environment under different persistence and precipitation scenarios.Scientific reports · 2024Article
- A comparative study of indexes used for litter pollution assessment in urban and public environments.Heliyon · 2024Review
- Quality variations of leachate resulting from cigarette filter recycling as a challenge for its management.Scientific reports · 2024Article
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Authors and funding
5 authors.
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Abstract
Changing the level of pollution in the urban environment is one of the consequences of Covid-19. Litter are one of the most important urban pollutants affected by the Covid-19 pandemic. In this research, the pollution level of urban areas during the Covid-19 pandemic was investigated by studying the urban environment. To this end, the protocol of observation and counting was used and litter were studied in two groups including common litter and Covid-19 related litter in Yasuj, Iran. The results were interpreted based on the clean environment index (CEI). The time of observation was selected based on the peak of the disease and the decline in the incidence rate. The results showed that on average, at the peak of the disease, the density of the litter was reduced by 19% compared to the low lockdown related to Covid-19. The CEI on average was 4.76 at the peak of the disease that was interpreted in the clean status, while the CEI on average was 5.94 at the low lockdown related to Covid-19 so interpreted in the moderate status. Among urban land uses, recreational areas with a difference of more than 60% showed the greatest impact caused by Covid-19, while in commercial areas this difference was less than 3%. The effect of Covid-19 related litter on the calculated index was 73% in the worst case and 0.8% in the lowest case. Although Covid-19 decreased the number of litter in urban areas, the emergence of Covid-19 lockdown related litter was a cause for concern and led to increasing the CEI.
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