Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Andrea Scifo"'
Publikováno v:
IEEE Access, Vol 7, Pp 24585-24592 (2019)
Extreme bursts of radiation from space result in rapid increases in the concentration of radiocarbon in the atmosphere. Such rises, known as Miyake Events, can be detected through the measurement of radiocarbon in dendrochronological archives. The id
Externí odkaz:
https://doaj.org/article/f71439087c864aab8eda8f1429f6bbce
Autor:
Qingyuan Zhang, Utkarsh Sharma, Jordan A. Dennis, Andrea Scifo, Margot Kuitems, Ulf Büntgen, Mathew J. Owens, Michael W. Dee, Benjamin J. S. Pope
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 478(2266):20220497. ROYAL SOC
Peer reviewed: True
Funder: Big Questions Institute
Annually resolved measurements of the radiocarbon content in tree-rings have revealed rare sharp rises in carbon-14 production. These ‘Miyake events’ are likely produced by rare increa
Funder: Big Questions Institute
Annually resolved measurements of the radiocarbon content in tree-rings have revealed rare sharp rises in carbon-14 production. These ‘Miyake events’ are likely produced by rare increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::117fe91400204f2c581e81f4b1be4e50
Autor:
Alessandro Zanchetta, Linda Maria Johanna Kooijmans, Steven van Heuven, Andrea Scifo, Hubertus Scheeren, Ivan Mammarella, Ute Karstens, Jin Ma, Maarten Krol, Huilin Chen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c11f01a2601da87a529bb3062573d781
https://doi.org/10.5194/egusphere-2023-208-supplement
https://doi.org/10.5194/egusphere-2023-208-supplement
Autor:
Andrea Scifo, Ronny Friedrich, Birgitta L. Wallace, Paul M. Ledger, Kevin Jenkins, Margot Kuitems, Pınar Erdil, Charles Lindsay, Michael W. Dee, Caroline Vermeeren, Susanne Lindauer, Véronique Forbes, Petra Doeve
Publikováno v:
Nature, 601(7893). Nature Publishing Group
Nature
Nature
Transatlantic exploration took place centuries before the crossing of Columbus. Physical evidence for early European presence in the Americas can be found in Newfoundland, Canada1,2. However, it has thus far not been possible to determine when this a
Autor:
Mattieu Poret, Andrea Scifo, Gerardo Aguirre-Díaz, Gill Plunkett, Pierre-Yves Tournigand, Iván Sunyé-Puchol, Pablo Dávila Harris, Dario Pedrazzi, Michael Sigl, Nathan Chellman, Michael W. Dee, Antonio Costa, Victoria C. Smith, Joseph R. McConnell, Jonathan R. Pilcher, Eduardo Gutiérrez, Dan Miles
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 117(42), 26061-26068. NATL ACAD SCIENCES
Smith, V C, Costa, A, Aguirre-Díaz, G, Pedrazzi, D, Scifo, A, Plunkett, G, Poret, M, Tournigand, P Y, Miles, D, Dee, M W, McConnell, J R, Sunyé-Puchol, I, Harris, P D, Sigl, M, Pilcher, J R, Chellman, N & Gutiérrez, E 2020, ' The magnitude and impact of the 431 CE Tierra Blanca Joven eruption of Ilopango, El Salvador ', Proceedings of the National Academy of Sciences of the United States of America, vol. 117, no. 42, pp. 26061-26068 . https://doi.org/10.1073/pnas.2003008117
Proc Natl Acad Sci U S A
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2020, 117, pp.26061-26068. ⟨10.1073/pnas.2003008117⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Proceedings of the National Academy of Sciences
Smith, V C, Costa, A, Aguirre-Díaz, G, Pedrazzi, D, Scifo, A, Plunkett, G, Poret, M, Tournigand, P Y, Miles, D, Dee, M W, McConnell, J R, Sunyé-Puchol, I, Harris, P D, Sigl, M, Pilcher, J R, Chellman, N & Gutiérrez, E 2020, ' The magnitude and impact of the 431 CE Tierra Blanca Joven eruption of Ilopango, El Salvador ', Proceedings of the National Academy of Sciences of the United States of America, vol. 117, no. 42, pp. 26061-26068 . https://doi.org/10.1073/pnas.2003008117
Proc Natl Acad Sci U S A
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2020, 117, pp.26061-26068. ⟨10.1073/pnas.2003008117⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Proceedings of the National Academy of Sciences
The Tierra Blanca Joven (TBJ) eruption from Ilopango volcano deposited thick ash over much of El Salvador when it was inhabited by the Maya, and rendered all areas within at least 80 km of the volcano uninhabitable for years to decades after the erup
Autor:
Dipayan Paul, F. Ghebru, Margot Kuitems, P. Wietzes-Land, Michael W. Dee, S de Bruijn, Harro A. J. Meijer, Sanne W.L. Palstra, B. M. A. A. Verstappen-Dumoulin, D. Van Zonneveld, R. R. Richie, H. G. Jansen, M. O. Bleeker, A. Th. Aerts-Bijma, Andrea Scifo, J. J. Spriensma
Publikováno v:
Radiocarbon
Radiocarbon, 62(1), 63-74. UNIV ARIZONA DEPT GEOSCIENCES
Radiocarbon, 62(1), 63-74. UNIV ARIZONA DEPT GEOSCIENCES
The Centre for Isotope Research (CIO) at the University of Groningen has operated a radiocarbon (14C) dating laboratory for almost 70 years. In 2017, the CIO received a major upgrade, which involved the relocation of the laboratory to new purpose-bui
Autor:
Alessandro Zanchetta, Linda M.J. Kooijmans, Steven van Heuven, Andrea Scifo, Bert Scheeren, Jin Ma, Ivan Mammarella, Ute Karstens, Harro A.J. Meijer, Maarten Krol, Huilin Chen
Carbonyl sulfide (COS) is used as a tracer for gross primary production (GPP) of terrestrial ecosystems and stomatal conductance of leaves. At present, sources and sinks of COS have not been fully assessed, as proven by the poor agreement between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27dc1541e97b7c3a4e3422de718d507e
https://doi.org/10.5194/egusphere-egu22-7302
https://doi.org/10.5194/egusphere-egu22-7302
Publikováno v:
Radiocarbon
Radiocarbon, 61(6), 1997-2002. UNIV ARIZONA DEPT GEOSCIENCES
Radiocarbon, 61(6), 1997-2002. UNIV ARIZONA DEPT GEOSCIENCES
Information about the global climate, the carbon cycle, changes in solar activity, and a number of other atmospheric processes are preserved in the carbon-14 and the beryllium-10 records. However, these isotope datasets are large and cumbersome to wo
Autor:
Harro A. J. Meijer, Ute Karstens, Huilin Chen, Steven van Heuven, Linda M. J. Kooijmans, Andrea Scifo, Maarten Krol, Bert Scheeren, Ivan Mammarella, Alessandro Zanchetta
Carbonyl sulfide (COS) is the most abundant reduced sulfur gas in the atmosphere and is used as a tracer for gross primary production (GPP) of terrestrial ecosystems and stomatal conductance of leaves. At present, its usefulness is limited by the unc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fa44c17a6f95e0395279d4a687b9d8d
https://doi.org/10.5194/egusphere-egu21-12395
https://doi.org/10.5194/egusphere-egu21-12395
Autor:
Esther Jansma, Dan Miles, Margot Kuitems, Andreas Neocleous, A. M. Smith, Benjamin J. S. Pope, Andrea Scifo, Petra Doeve, Michael W. Dee, Fusa Miyake
Publikováno v:
Scientific Reports, 9:17056. Nature Publishing Group
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)
Extreme cosmic radiation events occurred in the years 774/5 and 993/4 CE, as revealed by anomalies in the concentration of radiocarbon in known-age tree-rings. Most hypotheses point towards intense solar storms as the cause for these events, although
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1c363dfb596df68ed61631053696fb5
https://research.rug.nl/en/publications/5d5592f6-e31a-47d0-9b49-75517486c90f
https://research.rug.nl/en/publications/5d5592f6-e31a-47d0-9b49-75517486c90f