Bibhasvata Dasgupta2 articles listing Bibhasvata Dasgupta in PNAS, Science Advances, indexed by Paperzzz from Crossref and OSF.Anthropogenic perturbations to atmospheric methane reflected in Greenland firn air clumped isotope measurements Science AdvancesMicrobial driver of 2006–2023 CH 4 growth indicated by trends in atmospheric δD–CH 4 and δ 13 C–CH 4 PNAS