Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sourendra K. Bhattacharya"'
Publikováno v:
Earth and Space Science, Vol 6, Iss 7, Pp 1205-1219 (2019)
Abstract We report the oxygen isotopic anomaly (Δ17O) and clumped isotopic composition (Δ47) of CO2 sampled from the middle troposphere (~10 km above ground) during two CARIBIC (Civil Aircraft for the Regular Investigation of the atmosphere Based o
Externí odkaz:
https://doaj.org/article/fc67fdd6b7f94707a6b92f43504bc2d1
Publikováno v:
Heliyon, Vol 6, Iss 10, Pp e05265- (2020)
The thermal physiology of non-avian dinosaurs, especially the endothermic/ectothermic nature of their metabolism, inferred indirectly using body mass, biophysical modelling, bone histology and growth rate, has long been a matter of debate. Clumped is
Externí odkaz:
https://doaj.org/article/92db6e5cf305450093d531a8b4875bc5
Publikováno v:
Journal of Geophysical Research: Atmospheres. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfc8b8daab06dc52e62e7fbeaf6d9493
https://doi.org/10.1029/2022jd036578
https://doi.org/10.1029/2022jd036578
Autor:
Sourendra K. Bhattacharya, Benjamin R. Fosu, Rahul Peethambaran, Prosenjit Ghosh, Rachana Subba
Publikováno v:
ACS Earth and Space Chemistry. 4:702-710
Triple oxygen isotope systematics has evolved as a powerful tool in understanding various earth system processes. It has proven reliable in assessing paleoenvironmental conditions from natural arch...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212fbea549471e529a8b8b5f61ed5b51
https://doi.org/10.1021/acsearthspacechem.9b00330
https://doi.org/10.1021/acsearthspacechem.9b00330
Publikováno v:
Geophysical Research Letters. 27:1459-1462
Photodissociation of CO2 by ultraviolet light (λ = 185 nm) generates CO and O2, which are unusually enriched (more than 100‰) in 17O. The dissociation takes place through a spin forbidden process during transition from a singlet to a triplet state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afee4fe19689598671267515f9b1b450
https://doi.org/10.1029/1999gl010793
https://doi.org/10.1029/1999gl010793