Effect of lockdown amid COVID-19 pandemic on air quality of the megacity Delhi, India
Amid the COVID-19 pandemic, a nationwide lockdown is imposed in India initially for three
weeks from 24th March to 14th April 2020 and extended up to 3rd May 2020. Due to the …
weeks from 24th March to 14th April 2020 and extended up to 3rd May 2020. Due to the …
Exceedances and trends of particulate matter (PM2. 5) in five Indian megacities
Abstract Fine particulate matter (PM 2.5) is the leading environmental risk factor that requires
regular monitoring and analysis for effective air quality management. This work presents the …
regular monitoring and analysis for effective air quality management. This work presents the …
[HTML][HTML] Four-year assessment of ambient particulate matter and trace gases in the Delhi-NCR region of India
A key challenge in controlling Delhi's air quality is a lack of clear understanding of the
impacts of emissions from the surrounding National Capital Region (NCR). Our objectives …
impacts of emissions from the surrounding National Capital Region (NCR). Our objectives …
Review of secondary aerosol formation and its contribution in air pollution load of Delhi NCR
The elevated levels of fine particulate matter (PM) and its associated health concerns are
one of the major cause of apprehension for society as well as for policymakers in the region …
one of the major cause of apprehension for society as well as for policymakers in the region …
[HTML][HTML] Comprehensive study on impact assessment of lockdown on overall ambient air quality amid COVID-19 in Delhi and its NCR, India
Indian government announced the complete lockdown from 25 March, 2020 for all outdoor
activities across the country due to containment of COVID-19. This study is an attempt to …
activities across the country due to containment of COVID-19. This study is an attempt to …
Urban air-quality assessment and inferring the association between different factors: A comparative study among Delhi, Kolkata and Chennai megacity of India
The continuous increase of air pollution is an emerging environmental issue in the Indian
megacities for the last few decades. Rapid and uncontrolled urbanization coupled with …
megacities for the last few decades. Rapid and uncontrolled urbanization coupled with …
[HTML][HTML] RTEII: A new high-resolution (0.1°× 0.1°) road transport emission inventory for India of 74 speciated NMVOCs, CO, NOx, NH3, CH4, CO2, PM2. 5 reveals …
Abstract 21 of 30 most polluted cities for particulate matter (PM 2.5) are in India, yet the
distribution, identity and emissions of volatile organic compounds (VOCs) from traffic, which …
distribution, identity and emissions of volatile organic compounds (VOCs) from traffic, which …
Nitrate isotopic composition in precipitation at a Chinese megacity: Seasonal variations, atmospheric processes, and implications for sources
Nitrogen stable isotope composition (δ15N) of nitrate (NO3−) deposition can aid in source
apportionment of its precursor emissions, nitrogen oxides (NOx), with implications in …
apportionment of its precursor emissions, nitrogen oxides (NOx), with implications in …
[HTML][HTML] Short-term impacts of air pollutants in three megacities of India during COVID-19 lockdown
Lockdown was imposed by the Indian government in the month of March 2020 as an early
precaution to the COVID-19 pandemic which obstructed the socio-economic growth globally …
precaution to the COVID-19 pandemic which obstructed the socio-economic growth globally …
Quantifying the multiple environmental, health, and economic benefits from the electrification of the Delhi public transport bus fleet, estimating a district-wise near …
TH Bhat, H Farzaneh - Journal of Environmental Management, 2022 - Elsevier
This study investigates the co-benefits from the utilization of the battery-electric bus (BEB)
fleet in the Delhi public transportation system as a part of the Delhi electric vehicles policy …
fleet in the Delhi public transportation system as a part of the Delhi electric vehicles policy …