Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Damanveer S. Grewal"'
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Core segregation and atmosphere formation are two of the major processes that redistribute the volatile elements—hydrogen (H), carbon (C), nitrogen (N), and sulfur (S)—in and around rocky planets during their formation. The volatile elements by d
Externí odkaz:
https://doaj.org/article/46be8b33df4042d3b20bcfd2438542ec
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 8, p 181 (2024)
The timing and mechanism by which the present-day inventory of life-essential volatiles hydrogen–carbon–nitrogen–sulfur (H–C–N–S) in the bulk silicate Earth (BSE) was established are debated. In this study we have modeled the equilibrium
Externí odkaz:
https://doaj.org/article/970628107bec4b58a1e004a1c98aa18c
Autor:
Damanveer S. Grewal, Paul D. Asimow
Publikováno v:
Geochimica et Cosmochimica Acta. 344:146-159
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9ba10cd8d4ffc7b1d097635bdefb924
https://doi.org/10.1016/j.gca.2023.01.012
https://doi.org/10.1016/j.gca.2023.01.012
Autor:
Damanveer S. Grewal, Tao Sun, Sanath Aithala, Taylor Hough, Rajdeep Dasgupta, Laurence Y. Yeung, Edwin A. Schauble
Publikováno v:
Geochimica et Cosmochimica Acta. 338:347-364
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e44d95adff35413895842f27524aa22
https://doi.org/10.1016/j.gca.2022.10.025
https://doi.org/10.1016/j.gca.2022.10.025
Publikováno v:
Geochimica et Cosmochimica Acta. 280:281-301
The composition of atmospheres and the resulting potential for planetary habitability in the rocky bodies of our Solar System and beyond is strongly controlled by the volatile exchange between their silicate reservoirs and exospheres. The initial bud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2c703482f903f5782f190615d3b0b13
https://doi.org/10.1016/j.gca.2020.04.023
https://doi.org/10.1016/j.gca.2020.04.023
Autor:
Rob Spaargaren, Wim van Westrenen, Carsten Dominik, Damanveer S. Grewal, Jasper Berndt, Arno Rohrbach, Kaustubh Hakim
Publikováno v:
Astrobiology, 19(7), 867-884. Mary Ann Liebert Inc.
Hakim, K, Spaargaren, R, Grewal, D S, Rohrbach, A, Berndt, J, Dominik, C & van Westrenen, W 2019, ' Mineralogy, Structure, and Habitability of Carbon-Enriched Rocky Exoplanets: A Laboratory Approach ', Astrobiology, vol. 19, no. 7, pp. 867-884 . https://doi.org/10.1089/ast.2018.1930
Hakim, K, Spaargaren, R, Grewal, D S, Rohrbach, A, Berndt, J, Dominik, C & van Westrenen, W 2019, ' Mineralogy, Structure, and Habitability of Carbon-Enriched Rocky Exoplanets: A Laboratory Approach ', Astrobiology, vol. 19, no. 7, pp. 867-884 . https://doi.org/10.1089/ast.2018.1930
Carbon-enriched rocky exoplanets have been proposed around dwarf stars as well as around binary stars, white dwarfs and pulsars. However, the mineralogical make up of such planets is poorly constrained. We performed high-pressure high-temperature lab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a16ba5c5955617d802e13b9bf6b82757
https://hdl.handle.net/11245.1/dffefb28-2a99-4ec9-b53a-4e2de2d5e0ba
https://hdl.handle.net/11245.1/dffefb28-2a99-4ec9-b53a-4e2de2d5e0ba
Autor:
Gelu Costin, Yuan Li, Kyusei Tsuno, Damanveer S. Grewal, Alexandra K. Holmes, Rajdeep Dasgupta
Publikováno v:
Geochim Cosmochim Acta
Nitrogen, the most dominant constituent of Earth’s atmosphere, is critical for the habitability and existence of life on our planet. However, its distribution between Earth’s major reservoirs, which must be largely influenced by the accretion and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d85a763adc332a5f89dce3c3e608746
https://doi.org/10.1016/j.gca.2019.02.009
https://doi.org/10.1016/j.gca.2019.02.009
Publikováno v:
Nat Geosci
The effect of protoplanetary differentiation on the fate of life essential volatiles like nitrogen and carbon and its subsequent effect on the dynamics of planetary growth is unknown. Because the dissolution of nitrogen in magma oceans depends on its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d54b9c4eb7d4900ac0ea5904b669f9c
https://pubmed.ncbi.nlm.nih.gov/34163536
https://pubmed.ncbi.nlm.nih.gov/34163536
Publikováno v:
Goldschmidt2021 abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7f9e913fcdb60cc8b6904ab0751d6e
https://doi.org/10.7185/gold2021.6741
https://doi.org/10.7185/gold2021.6741
Publikováno v:
Nature Astronomy
Understanding the origin of life-essential volatiles like N in the Solar System and beyond is critical to evaluate the potential habitability of rocky planets. Whether the inner Solar System planets accreted these volatiles from their inception or ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e672bee38bb1fecec3297eee52819d86
