1. Geography Department, University of Utah, Salt Lake City, UT, USA
2. Albrecht-von-Haller-Institute for Plant Sciences, University of Göttingen, Göttingen, Germany
3. ARVE Group, Institut des Sciences de l'Environnement (ISE), Université de Genève, Geneva, Switzerland
4. Centre for Bio-archeology and Ecology (UMR 5059 CNRS/UM2/EPHE), Institut de Botanique, University of Montpellier 2, Montpellier, France
5. Lower Saxony Institute for Historical Coastal Research, Wilhelmshaven, Germany
6. Department of Geography and Environment, University of Southampton, Southampton, UK
7. IMBE, Aix-Marseille Université, UMR CNRS 7263, Aix-en Provence, France
8. School of Geography, Earth and Environmental Sciences, Plymouth University, Plymouth, UK
9. Department of Geo-environmental Processes and Global Change, Instituto Pirenaico de Ecología – CSIC, Zaragoza, Spain
10. Steinmann-Institute of Geology, Mineralogy and Paleontology, University of Bonn, Bonn, Germany
11. Department of Botany, Charles University, Prague, Czech Republic
12. Department of Geography and Planning, University of Liverpool, Liverpool, UK