Number of the records: 1
Global tree-ring response and inferred climate variation following the mid-thirteenth century Samalas eruption
- 1.
SYSNO ASEP 0558874 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Global tree-ring response and inferred climate variation following the mid-thirteenth century Samalas eruption Author(s) Büntgen, Ulf (UEK-B) RID, ORCID, SAI
Smith, S. H. (GB)
Wagner, S. (DE)
Krusic, P. (SE)
Esper, Jan (UEK-B) SAI, ORCID, RID
Piermattei, A. (GB)
Crivellaro, A. (IT)
Reinig, F. (CH)
Tegel, W. (DE)
Kirdyanov, A. (RU)
Trnka, Miroslav (UEK-B) RID, ORCID, SAI
Oppenheimer, C. (GB)Number of authors 12 Source Title Climate Dynamics. - : Springer - ISSN 0930-7575
Roč. 59, č. 1-2 (2022), s. 531-546Number of pages 16 s. Language eng - English Country US - United States Keywords scale temperature variability ; volcanic-eruptions ; northern-hemisphere ; last millennium ; system model ; reconstructions ; simulations ; density ; consequences ; Climate models ; Climate reconstructions ; Dendrochronology ; Growth response ; Hydroclimate ; Paleoclimate ; Temperature change ; Tree rings ; Volcanic eruptions Subject RIV DG - Athmosphere Sciences, Meteorology OECD category Meteorology and atmospheric sciences R&D Projects EF16_019/0000797 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Research Infrastructure CzeCOS III - 90123 - Ústav výzkumu globální změny AV ČR, v. v. i. Method of publishing Open access Institutional support UEK-B - RVO:86652079 UT WOS 000743022400001 EID SCOPUS 85123085809 DOI 10.1007/s00382-022-06141-3 Annotation The largest explosive volcanic eruption of the Common Era in terms of estimated sulphur yield to the stratosphere was identified in glaciochemical records 40 years ago, and dates to the mid-thirteenth century. Despite eventual attribution to the Samalas (Rinjani) volcano in Indonesia, the eruption date remains uncertain, and the climate response only partially understood. Seeking a more global perspective on summer surface temperature and hydroclimate change following the eruption, we present an analysis of 249 tree-ring chronologies spanning the thirteenth century and representing all continents except Antarctica. Of the 170 predominantly temperature sensitive high-frequency chronologies, the earliest hints of boreal summer cooling are the growth depressions found at sites in the western US and Canada in 1257 CE. If this response is a result of Samalas, it would be consistent with an eruption window of circa May-July 1257 CE. More widespread summer cooling across the mid-latitudes of North America and Eurasia is pronounced in 1258, while records from Scandinavia and Siberia reveal peak cooling in 1259. In contrast to the marked post-Samalas temperature response at high-elevation sites in the Northern Hemisphere, no strong hydroclimatic anomalies emerge from the 79 precipitation-sensitive chronologies. Although our findings remain spatially biased towards the western US and central Europe, and growth-climate response patterns are not always dominated by a single meteorological factor, this study offers a global proxy framework for the evaluation of paleoclimate model simulations. Workplace Global Change Research Institute Contact Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Year of Publishing 2023 Electronic address https://link.springer.com/article/10.1007/s00382-022-06141-3
Number of the records: 1