Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Getachew Agmuas Adnew"'
Autor:
Getachew Agmuas Adnew, Magdalena E. G. Hofmann, Thijs L. Pons, Gerbrand Koren, Martin Ziegler, Lucas J. Lourens, Thomas Röckmann
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract The clumped isotope composition (Δ47, the anomaly of the mass 47 isotopologue relative to the abundance expected from a random isotope distribution) of CO2 has been suggested as an additional tracer for gross CO2 fluxes. However, the effect
Externí odkaz:
https://doaj.org/article/03efb53051f5495dbba61126132fb58d
Publikováno v:
Plant Physiology. 192:1234-1253
Mesophyll conductance to CO2 from the intercellular air space to the CO2–H2O exchange site has been estimated using δ18O measurements (gm18). However, the gm18 estimates are affected by the uncertainties in the δ18O of leaf water where the CO2–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ffdefe477f91b1578e40b77900cf7cd
https://doi.org/10.1093/plphys/kiad173
https://doi.org/10.1093/plphys/kiad173
Autor:
Robbert Petrus Johannes Moonen, Getachew Agmuas Adnew, Oscar Karel Hartogensis, Jordi Vilà-Guerau de Arellano, David Joan Bonell Fontas, Thomas Röckmann
Current understanding of land-atmosphere exchange fluxes is limited by the fact that available observational techniques mainly quantify net fluxes, which are the sum of generally larger, bi-directional fluxes that partially cancel out. As a consequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0674d7ad68c24c0fcecc55dbc23182f3
https://doi.org/10.5194/egusphere-2023-785
https://doi.org/10.5194/egusphere-2023-785
Autor:
Getachew Agmuas Adnew, Moritz Schroll, Sarah Elise Sapper, Thomas Röckmann, Maria Elena Popa, Christian Juncher Jørgensen, Frank Keppler, Carina van der Veen, Malavika Sivan, Thomas Blunier, Jesper Riis Christiansen
Publikováno v:
Adnew, G A, Schroll, M, Sapper, S E, Röckmann, T, Popa, M E, Jørgensen, C J, Keppler, F, van der Veen, C, Sivan, M, Blunier, T & Christiansen, J R 2023, ' Constraining sources and sinks of subglacial methane from the Greenland ice sheet using clumped isotopes ', EGU General Assembly 2023, Vienna, Austria, 24/04/2023-28/04/2023 . https://doi.org/10.5194/egusphere-egu23-5518
The subglacial environment under the Greenland Ice Sheet (GrIS) is an active zone of methane (CH4) production and consumption (1). Recent studies have shown that the meltwaters are a net source of CH4 to the atmosphere (2), although its global signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::373f5fda53b030fbb2bf56a034b3a6ea
https://curis.ku.dk/ws/files/355678091/Constraining_sources_and_sinks_of_subglacial_methane_from_the_Greenland_ice_sheet_using_clumped_isotopes.pdf
https://curis.ku.dk/ws/files/355678091/Constraining_sources_and_sinks_of_subglacial_methane_from_the_Greenland_ice_sheet_using_clumped_isotopes.pdf
Publikováno v:
Rapid communications in mass spectrometry : RCM. 36(12)
Oxygen isotope exchange between OWe determined experimentally the steady-state αThe experimentally determined steady-state fractionation factors αUpdated theoretical values of α
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ef0d1f414fd441685264c6cb9c700a48
https://pubmed.ncbi.nlm.nih.gov/35318757
https://pubmed.ncbi.nlm.nih.gov/35318757
Publikováno v:
Biogeosciences
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::758c6ed4e7de4c3c17d7fc9053664bc0