Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Meenakshi Kushwaha"'
Autor:
Pratyush Agrawal, Srishti Srishti, Padmavati Kulkarni, Hrishikesh Gautam, Meenakshi Kushwaha, Sreekanth Vakacherla, Pratima Singh
Low-cost sensors (LCSs) used for measuring air quality have become popular because of their portability, affordability, and ease of operation. However, LCS data often have accuracy and bias issues that need to be addressed before using them for resea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70bdcc406ed1b16f3a19e88475cf0b57
https://doi.org/10.5194/egusphere-egu23-3110
https://doi.org/10.5194/egusphere-egu23-3110
Autor:
Adithi Upadhya, Padmavati Kulkarni, Mahesh Kalshetty, Srishti Srishti, Meenakshi Kushwaha, Pratyush Agrawal, Sreekanth Vakacherla
High-resolution spatial maps of air pollution can be useful for air quality management. In low- and middle-income countries, regulatory measurements of criteria pollutants are typically insufficient to generate spatial maps, due to the sparsely locat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4133b0a1b9765cd5ae61aa9a442a0212
https://doi.org/10.5194/egusphere-egu23-5586
https://doi.org/10.5194/egusphere-egu23-5586
Autor:
Mark Joseph Campmier, Jonathan Gingrich, Saumya Singh, Nisar Baig, Shahzad Gani, Adithi Upadhya, Pratyush Agrawal, Meenakshi Kushwaha, Harsh Raj Mishra, Ajay Pillarisetti, Sreekanth Vakacherla, Ravi Kant Pathak, Joshua S. Apte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d2ab124acff2f7f908afcda37da6809
https://doi.org/10.5194/amt-2023-35-supplement
https://doi.org/10.5194/amt-2023-35-supplement
Autor:
Mark Joseph Campmier, Jonathan Gingrich, Saumya Singh, Nisar Baig, Shahzad Gani, Adithi Upadhya, Pratyush Agrawal, Meenakshi Kushwaha, Harsh Raj Mishra, Ajay Pillarisetti, Sreekanth Vakacherla, Ravi Kant Pathak, Joshua S. Apte
We report on the long-term performance of a popular low-cost PM2.5 sensor, the PurpleAir PA-II, at multiple sites in India, with the aim of identifying robust calibration protocols. We established 3 distinct sites in India (North India: Delhi, Hamirp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3419fd655e45107cf9ab19cfb5fe78bf
https://amt.copernicus.org/preprints/amt-2023-35/
https://amt.copernicus.org/preprints/amt-2023-35/
Autor:
Adithi Upadhya, Meenakshi Kushwaha, Pratyush Agrawal, Jonathan Gingrich, Jai Asundi, Sreekanth V, Julian Marshall, Joshua Apte
Mobile monitoring can supplement regulatory measurements, particularly in low-income countries where stationary monitors’ density is low. Here, we report results from a ~year-long mobile monitoring campaign of on-road black carbon (BC) mass concent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd004f22fed1e287407c1d4583f51f2
https://doi.org/10.26434/chemrxiv-2023-qq7ph
https://doi.org/10.26434/chemrxiv-2023-qq7ph
Autor:
Meenakshi Kushwaha, V. Sreekanth, Adithi R. Upadhya, Pratyush Agrawal, Joshua S. Apte, Julian D. Marshall
Publikováno v:
Environmental Monitoring and Assessment. 194
Autor:
Vignesh Prabhu, V. Sreekanth, B. Spandana, Padmavati Kulkarni, Adithi R. Upadhya, Meenakshi Kushwaha
Publikováno v:
Advances in Space Research
Leveraging the COVID-19 India-wide lockdown situation, the present study attempts to quantify the reduction in the ambient fine particulate matter concentrations during the lockdown (compared with that of the pre-lockdown period), owing to the highly
Autor:
Srishti S, Pratyush Agrawal, Padmavati Kulkarni, Hrishikesh Chandra Gautam, Meenakshi Kushwaha, V. Sreekanth
Publikováno v:
Aerosol and Air Quality Research. 23:220428
Autor:
Meenakshi, Kushwaha, V, Sreekanth, Adithi R, Upadhya, Pratyush, Agrawal, Joshua S, Apte, Julian D, Marshall
Publikováno v:
Environmental monitoring and assessment. 194(9)
Optical PM
Autor:
Bujin Bekbulat, Sreekanth Vakacherla, Meenakshi Kushwaha, Lara P. Clark, Buyantushig Boldbaatar, Perry Hystad, Pratyush Agrawal, Jargalsaikhan Galsuren, John Volckens, Julian D. Marshall, Christian L'Orange, Ryan W. Allen
Publikováno v:
ISEE Conference Abstracts. 2021
BACKGROUND AND AIM: We tested in India and Mongolia an ultra-low-cost passive sampling method for long term average light-absorbing carbon (LAC) air pollution. METHODS: The passive LAC method estim...