Call for abstracts for CoV11: S2.13 > Interdisciplinary reconstructions of the impact of past volcanic eruptions on climate and society

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From: Felix Riede <f.riede@xxxxxxxxx>


Dear friends and colleagues,



We would like to invite you to contribute to our session on *Interdisciplinary
reconstructions of the impact of past volcanic eruptions on climate and
society* at the upcoming Cities on Volcanoes

conference taking place at Heraklion, Crete, 23-27 May 2020. Abstract
submission is open from now until *25 January 2020* (
https://pcoconvin.eventsair.com/volcanoes11/abstracts).



S2.13 > *Interdisciplinary reconstructions of the impact of past volcanic
eruptions on climate and society*

Conveners:

   - Celine Vidal, University of Cambridge, Cambridge, United Kingdom,
   cv325@xxxxxxxxx
   - Karen Holmberg, New York University, New York, NY, United States of
   America, karenholmberg@xxxxxxx
   - Thomas Aubry, University of Cambridge, Cambridge, United Kingdom,
   ta460@xxxxxxxxx
   - Felix Riede, University of Aarhus, Aarhus, Denmark, f.riede@xxxxxxxxx





Volcanic eruptions can affect climate and societies over a range of spatial
and temporal scales. Understanding the impact of past eruptions is critical
for the assessment and mitigation of future volcanic risk. Reconstructing
past eruption impacts requires interdisciplinary approaches at the
intersection of geology, history, archaeology, dendrochronology, ice-core
and climate science. Combining methods from multiple disciplines provides a
more detailed understanding of the number, timing, circumstances, and
impact of eruptions. This multidisciplinary approach is critical in regions
lacking eruption chronologies, but can also yield important insights even
at volcanoes with highly constrained eruption histories. At any volcano,
such information is fundamental to appropriately assess its hazards. Given
the uncertainties in observations, paleoclimate estimates, and model
simulations, this session aims to provide a multidisciplinary interface to
discuss director indirect causal relationships between the timing and
magnitude of volcanic eruptions and climate variability and societal
events. Under the remit of the PAGES (Past Global Changes) Volcanic Impacts
on Climate and Society (VICS) Working Group, we invite presentations of
state-of-the-art results on volcanic impacts on climate and society,
combining methods using ice-core, tree-ring, geological, historical and/or
archaeological records. We hope to discover and discuss new results on the
history, archaeology and anthropology of direct or indirect climatically
mediated consequences on past human societies. This proposal is endorsed by
the Volcanic Impact on Climate and Society (VICS) working group from PAGES.
Core connection between the proposed session and societal risk mitigation:
This session focuses on the reconstruction of the impact of past volcanic
eruptions on climate and society using multidisciplinary methods. Major
explosive eruptions (>VEI 5) have occurred during the Quaternary on a
frequency and magnitude (e.g., Toba super-eruption) far beyond the range of
contemporary human experience. Studying the impacts of such eruptions in
climate model simulations, as well as examining the fingerprints of such
eruptions in geologic deposits (e.g., ice cores) and proxy records (e.g.,
tree-rings and others) provides valuable insight into the likelihood and
consequences of this major geological and climatic hazard.



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