Abstract
Records of past societies confronted with natural climate change can illuminate social responses to environmental stress and environment-disease connections, especially when locally constrained high-temporal resolution paleoclimate reconstructions are available. We present a temperature and precipitation reconstruction for ~200 BCE to ~600 CE, from a southern Italian marine sedimentary archive-the first high-resolution (~3 years) climate record from the heartland of the Roman Empire, stretching from the so-called Roman Climate Optimum to the Late Antique Little Ice Age. We document phases of instability and cooling from ~100 CE onward but more notably after ~130 CE. Pronounced cold phases between ~160 to 180 CE, ~245 to 275 CE, and after ~530 CE associate with pandemic disease, suggesting that climate stress interacted with social and biological variables. The importance of environment-disease dynamics in past civilizations underscores the need to incorporate health in risk assessments of climate change.
Original language | English |
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Article number | eadk1033 |
Number of pages | 11 |
Journal | Science advances |
Volume | 10 |
Issue number | 4 |
DOIs | |
Publication status | Published - 26 Jan 2024 |
Bibliographical note
Publisher Copyright:Copyright © 2024 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY).
Funding
financial support by the Geoscience Department at the University of Bremen (K.A.F.Z. and A.K.); Department of Classics and Letters, University of Oklahoma (K.H.); German Research Foundation, grant ZO114/15-1 (dating); German Science Foundation, grant DFG Cluster of Excellence (EXC): “The Ocean Floor - Earths Uncharted Interface” 2019-2025, RECEIVER Unit 3 (G.J.M.V.); German Science Foundation Heisenberg, grant VE86/2, 3, 4 (G.J.M.V.); and ESF, EUROMARC grants ZO114/2-1 and VE486/1 (G.J.M.V. and L.C.). Author contributions:
Funders | Funder number |
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DFG Cluster of Excellence | |
Department of Classics and Letters, University of Oklahoma | |
EUROMARC | VE486/1, ZO114/2-1 |
EXC | 2019-2025, VE86/2 |
Geoscience Department at the University of Bremen | |
Deutsche Forschungsgemeinschaft | ZO114/15-1 |
Europäischer Sozialfonds |