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Effect of lockdown amid COVID-19 pandemic on air quality of most polluted cities of Punjab (India)
In the last month of 2019, the outbreak of a viral disease named COVID-19 started in Wuhan, China. The disease has spread in most of the countries of the world and it was declared as a global pandemic in March 2020 by the World Health Organization (WHO). Many countries implemented countrywide lockdo...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer India
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8565175/ http://dx.doi.org/10.1007/s12040-021-01713-z |