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Nairita Sengupta
Researcher at Diamond Harbour Women's University
Publications - 20
Citations - 291
Nairita Sengupta is an academic researcher from Diamond Harbour Women's University. The author has contributed to research in topics: Environmental science & Computer science. The author has an hindex of 2, co-authored 9 publications receiving 88 citations.
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Significant impacts of COVID-19 lockdown on urban air pollution in Kolkata (India) and amelioration of environmental health.
TL;DR: The result shows that the pollutants like CO, NO2 and SO2 are significantly decreased, while the average level of O3 has been slightly increased in 2020 during the lockdown due to close-down of all industrial and transport activities.
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Inter-state transmission potential and vulnerability of COVID-19 in India
TL;DR: The study indicates the sharp inequality in transmission potentiality and resilience capacity of different states and that every state and union territory are not well-prepared to contain the spreading of Covid-19.
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Trends and variability of drought in the extended part of Chhota Nagpur plateau (Singbhum Protocontinent), India applying SPI and SPEI indices
TL;DR: In this article, the authors examined the drought severity, trend and consequences applying the SPI and SPEI indices in the extended part of Chhota Nagpur Plateau (India) considering last 25 years period along with 3, 6, 9, and 12 months time scale.
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Significant reduction of carbon stocks and changes of ecosystem service valuation of Indian Sundarban
Biswajit Bera,Suman Bhattacharjee,Nairita Sengupta,Pravat Kumar Shit,Partha Pratim Adhikary,Debashish Sengupta,Soumik Saha +6 more
TL;DR: In this paper , the authors investigated the ecosystem service values (ESVs) using a time series satellite data (1975, 2000 and 2020) and different unit values to analyze the dynamic pattern of carbon sequestration through InVEST model and determination of ESVs change hotspots by Getis-Ord Gi* method.
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Variation and dispersal of PM10 and PM2.5 during COVID-19 lockdown over Kolkata metropolitan city, India investigated through HYSPLIT model
TL;DR: In this paper, a hybrid single particle Lagrangian Integrated Trajectory (HYSPLIT) model was used to find the path and direction of air particles in Kolkata.