Reply to: Possible magmatic CO2 influence on the Laacher See eruption date

Reinig, F.; Wacker, L.; Joeris, O.; Oppenheimer, C.; Guidobaldi, G.; Nievergelt, D.; Adolphi, F.; Cherubini, P.; Engels, S.; Esper, J.; Keppler, F.; Land, A.; Lane, C.; Pfanz, H.; Remmele, S.; Sigl, M.; Sookdeo, A.; Büntgen, Ulf

doi:https://dx.doi.org/10.1038/s41586-023-05966-0

Number of the records: 1

Reply to: Possible magmatic CO2 influence on the Laacher See eruption date

1.

SYSNO ASEP	0574822
Document Type	J - Journal Article
R&D Document Type	O - Ostatní
Subsidiary J	Článek ve WOS
Title	Reply to: Possible magmatic CO2 influence on the Laacher See eruption date
Author(s)	Reinig, F. (DE) Wacker, L. (CH) Joeris, O. (DE) Oppenheimer, C. (GB) Guidobaldi, G. (CH) Nievergelt, D. (CH) Adolphi, F. (CH) Cherubini, P. (CH) Engels, S. (GB) Esper, J. (DE) Keppler, F. (DE) Land, A. (DE) Lane, C. (GB) Pfanz, H. (DE) Remmele, S. (DE) Sigl, M. (CH) Sookdeo, A. (CH) Büntgen, Ulf (UEK-B)_{RID, ORCID, SAI}
Source Title	Nature. - : Palgrave Macmillan - ISSN 0028-0836 Roč. 619, č. 7968 (2023)
Number of pages	2 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	radiocarbon ; climate change ; carbon dioxide
Subject RIV	DG - Athmosphere Sciences, Meteorology
OECD category	Meteorology and atmospheric sciences
Research Infrastructure	CzeCOS IV - 90248 - Ústav výzkumu globální změny AV ČR, v. v. i.
Method of publishing	Limited access
Institutional support	UEK-B - RVO:86652079
UT WOS	001024763800002
EID SCOPUS	85163997931
DOI	10.1038/s41586-023-05966-0
Annotation	We agree with Baldini et al.1 that the Laacher See tephra (LST) is a key Late Pleistocene chronostratigraphic unit across much of Europe. We also agree that the LST needs to be dated precisely to synchronize proxy archives and to better understand climate and environmental changes during the Late Glacial period. However, we disagree that our radiocarbon (14C) measurements from three subfossil trees killed and buried at different locations by the pyroclastic deposits of the Laacher See eruption (LSE)2 are possibly affected by outgassing magmatic carbon dioxide (CO2). Although the release of CO2 from active vol canic systems can influence 14C values3 , we here provide both relict and modern radiocarbon evidence to demonstrate why our LSE date of 13,006 ± 9 calibrated years before present (BP,taken as AD 1950) is correct.
Workplace	Global Change Research Institute
Contact	Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268
Year of Publishing	2024
Electronic address	https://www.nature.com/articles/s41586-023-05966-0

Number of the records: 1