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TRACE 2021
Virtual Conference
16-17 June

Tree Rings in Archaeology, Climatology and Ecology

Welcome to the 2021 TRACE – conference!

Dear tree-ring friends,

It is our pleasure to finally welcome you to the TRACE 2021 – Tree Rings in Archaeology, Climatology and Ecology – conference. It has not been an easy task to prepare for the meeting during this pandemic and constantly changing conditions. But the Swedish team together with the Association for Tree-Ring Research (ATR) decided already in 2020, when the pandemic forced us to cancel the event, that we should give it a second try in 2021 instead. When we realized that the pandemic would retain its grip well into 2021, we went from the idea of a hybrid conference to an event completely online. So, this is the first TRACE meeting to be completely virtual. It is indeed sad not to meet face to face, but at the same time it is very climate-friendly with a small carbon footprint, and likely the way many meetings will be conducted in the future.

We hope that TRACE 2021 will be an opportunity to exchange knowledge and experience in contemporary key aspects of tree-ring science. The conference aims at providing a forum for scientist and students that use tree rings as a proxy of climatological, environmental, and cultural heritage studies. In this book of abstracts, a wide range of contemporary tree-ring research from all around the world is presented. These address methodological issues in cross disciplinary and cross-scale studies, while different aspects of tree-ring research ranging from dendroclimatology and forest ecology to tree physiology and dendroarchaeology will be highlighted in four conference sessions.

TRACE 2021 is organized by the three university-based tree-ring laboratories in Sweden linked to Lund University, University of Gothenburg, and Stockholm University, with support from the ATR. We would also like to take the opportunity to thank the organisers of the preconference workshops as well as the sponsors and the financiers who made contributions enabling us to provide this conference free of charge.

We warmly welcome you to TRACE 2021!
The Swedish Organizing Committee

Contact

In case of questions, please do not hesitate to contact the organizing committee per email via trace2021lund@gmail.com

Organizing committee 🇸🇪

Johannes Edvardsson
Hans W Linderholm
Björn Gunnarson
Anton Hansson
Tzu Tung (Sassa) Chen

Scientific committee

Dr. Giovanna Battipaglia (Italy): Expert in forest ecology and implementation of isotopic methodologies in environmental science research.
Dr. Allan Buras (Germany): Expert in ecology of trees and shrubs in arctic and alpine environments, as well as statistical tools to understand ecology in context of climate change.
Prof. Dr. Paolo Cherubini (Switzerland): Expert in studies of tree responses to e.g. climate and volcanos, as well as editor in Chief of the journal Dendrochronologia since 2003.
Dr. Johannes Edvardsson (Sweden): Expert in long-term (hydro)climate reconstructions using subfossil trees, and peatland ecosystem response in context of climate changes.
Dr. Björn Gunnarson (Sweden): Expert in Holocene climate variability and identifying elemental signals in tree-rings in response to e.g. volcanic eruptions and pollutions.
Prof. Dr. Hans Linderholm (Sweden): Expert on regional climate variability in Europe and Asia, and climate and atmospheric circulation on various temporal and spatial scales.
Prof. Dr. Neil Loader (UK): Expert in studies of Quaternary environmental change through stable isotope (C, H, O) analysis of natural archives (tree-rings, peats and pollen).
Dr. Ute Sass-Klassen (the Netherlands): Expert in mechanisms and dynamics in wood formation in response to climate change, as well as president for the ATR.
Dr. Ryszard Kaczka (Poland): Expert in geomorphological processes and linking tree-ring density variations to environmental changes.
Dr. Kerstin Treydte (Switzerland): Expert on linking stable isotopes from tree rings to paleoecology, climate variability and tree physiology.
Dr. Ernst van der Maaten (Germany): Chair of Forest Growth and Woody Biomass Production, Germany and expert in forest and landscape ecology.
Dr. Anton Hansson (Sweden): Expert on shore-level displacement and environmental reconstructions using submerged trees.
Dr. Raúl Sanchez-Salguero, extended board member ATR

Sponsors

”Since 2020, Sercon is a regular sponsor of ATR. Their sponsorship fee will be used to fund the best presentation/poster awards at TRACE as well as a 8 travel grants.”