English
 
Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 PreviousNext  
  Prominent role of volcanism in Common Era climate variability and human history

Büntgen, U., Arseneault, D., Boucher, É., Churakova, O. V., Gennaretti, F., Crivellaro, A., Hughes, M. K., Kirdyanov, A. V., Klippel, L., Krusic, P. J., Linderholm, H. W., Ljungqvist, F. C., Ludescher, J., McCormick, M., Myglan, V. S., Nicolussi, K., Piermattei, A., Oppenheimer, C., Reinig, F., Sigl, M., Vaganov, E. A., Esper, J. (2020): Prominent role of volcanism in Common Era climate variability and human history. - Dendrochronologia, 64, 125757.
https://doi.org/10.1016/j.dendro.2020.125757

Item is

Files

show Files
hide Files
:
24484oa.pdf (Publisher version), 10MB
Name:
24484oa.pdf
Description:
-
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Büntgen, Ulf1, Author
Arseneault, Dominique1, Author
Boucher, Étienne1, Author
Churakova, Olga V.1, Author
Gennaretti, Fabio1, Author
Crivellaro, Alan1, Author
Hughes, Malcolm K.1, Author
Kirdyanov, Alexander V.1, Author
Klippel, Lara1, Author
Krusic, Paul J.1, Author
Linderholm, Hans W.1, Author
Ljungqvist, Fredrik C.1, Author
Ludescher, Josef2, Author           
McCormick, Michael2, Author
Myglan, Vladimir S.2, Author
Nicolussi, Kurt2, Author
Piermattei, Alma2, Author
Oppenheimer, Clive2, Author
Reinig, Frederick2, Author
Sigl, Michael2, Author
Vaganov, Eugene A.2, AuthorEsper, Jan2, Author more..
Affiliations:
1External Organizations, ou_persistent22              
2Potsdam Institute for Climate Impact Research, ou_persistent13              

Content

show
hide
Free keywords: -
 Abstract: Climate reconstructions for the whole of the Common Era are compromised by the paucity of
annually-resolved and absolutely-dated proxy records prior to medieval times. Where
reconstructions are based on combinations of different climate archive types of varying
spatiotemporal resolution, dating uncertainty, record length and predictive skill, it is challenging
to estimate past amplitude ranges, disentangle the relative roles of natural and anthropogenic
forcing, and probe deeper interrelationships between climate variability and human history. Here,
we compile and analyse updated versions of all the existing summer temperature sensitive treering
width chronologies from the Northern Hemisphere that span the entire Common Era. We
apply a novel ensemble approach to reconstruct extra-tropical summer temperatures from 1–2010
CE, and calculate uncertainties at continental to hemispheric scales. Peak warming in the 280s,
990s and 1020s, when volcanic forcing was low, was comparable to modern conditions until 2010
CE. The lowest June–August temperature anomaly in 536 not only marks the beginning of the
coldest decade, but also defines the onset of the Late Antique Little Ice Age (LALIA). While
prolonged warmth during Roman and medieval times roughly coincides with the tendency towards
societal prosperity across much of the North Atlantic/European sector and East Asia, major
episodes of volcanically-forced summer cooling often presaged widespread famines, plague
outbreaks and political upheavals. Our study reveals a larger amplitude of spatially synchronized
summer temperature variation during the first millennium of the Common Era than previously
recognised. Uncertainties associated with the available tree-ring width measurements emphasize
the need to develop more and longer chronologies of wood density and cell anatomy from
temperature sensitive sites on both hemispheres where living and relict materials are abundant.

Details

show
hide
Language(s):
 Dates: 2020-08-152020-09-242020-12-15
 Publication Status: Finally published
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: PIKDOMAIN: RD1 - Earth System Analysis
MDB-ID: No data to archive
Organisational keyword: RD1 - Earth System Analysis
Research topic keyword: Paleoclimate
DOI: 10.1016/j.dendro.2020.125757
Working Group: Terrestrial Safe Operating Space
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Dendrochronologia
Source Genre: Journal, SCI, Scopus, p3
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 64 Sequence Number: 125757 Start / End Page: - Identifier: CoNE: https://publications.pik-potsdam.de/cone/journals/resource/1311261
Publisher: Elsevier