(PYRN Workshop - Plenary 10) Introduction to the permafrost and hanging glaciers studies in the Mont Blanc massif and their impact on the mountain practices
Florence Magnin, Marco Marcello Marcer, Pierre-Allain Duvillard, Jacques Mourey and Grégoire Guillet
› Erosion of impact craters on Mars: the role of permafrost processes - Susan Conway, Laboratoire de Planétologie et Géodynamique de Nantes UMR-CNRS 6112, 2
09:15-09:30 (15min)
› Shallow Permafrost Mapping on Mars using Seasonal Thermal Infrared Observations - Sylvain Piqueux, Jet Propulsion Laboratory
09:30-09:45 (15min)
› Grid mapping of ice-related landforms in Acidalia Planitia, Mars - Ernst Hauber, Institute of Planetary Research, DLR, Berlin
09:45-10:00 (15min)
› Morphometrics evidence of glacial features in martian highlands: Dawes crater - Axel BOUQUETY, Géosciences Paris-Sud, Université Paris-Sud, CNRS, Université Paris Saclay
10:00-10:15 (15min)
› Interpretation of the first CaSSIS/TGO observations of circum-polar Martian regions by means of laboratory measurements on icy analogues - Antoine Pommerol, Physikalisches Institut [Bern]
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
11 - Mass-wasting processes in Cold environments
Salle Théodore Bourrit
Costanza Morino, Marta Chiarle, Philip Deline
› Connectivity and sediment transfer at the front of active rock glaciers - Mario Kummert, University of Fribourg, Department of Geosciences
09:15-09:30 (15min)
› Identification of periglacial processes and their link to rockfalls - Daniel Draebing, Chair of Landslide Research, Technical University of Munich
09:30-09:45 (15min)
› Mechanical modelling strategies for warming permafrost rock slopes - Michael Krautblatter, Technical University of Munich
09:45-10:00 (15min)
› The collapse of LIA moraines as a consequence of the Belvedere Glacier dramatic shrinkage (Italian Alps, Monte Rosa Range) - Andrea Tamburini, Imageo Srl
10:00-10:15 (15min)
› Daily Monitoring of a Retrogressive Thaw Slump on the Fosheim Peninsula, Ellesmere Island, Nunavut - Melissa Ward Jones, Department of Geography, McGill University
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
12 - Thermal state of permafrost and active layer dynamics
› Spatial and temporal trends in permafrost conditions across three discontinuous zones, Alaska Highway corridor, northwest Canada - Antoni Lewkowicz, Department of Geography, Environment and Geomatics, University of Ottawa
09:15-09:30 (15min)
› Permafrost on the North Slope of Alaska may start thawing earlier than previously expected - Vladimir Romanovsky, Earth Cryosphere Institute, Tyumen Scientific Centre SB RAS, Tyumen, Russia, University of Alaska Fairbanks
09:30-09:45 (15min)
› Effect of snow layer accumulation and glacial transition in a permafrost thermal regime (Livingston Island. Antarctica). - Miguel RAMOS, Departamento de Física y Matemáticas. UAH, Centro de Estudos Geográficos.
09:45-10:00 (15min)
› Reconstructing temperature histories from GTN-P permafrost borehole temperature records - Fabian Kneier, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research
10:00-10:15 (15min)
› Extracting the time signal in surface velocity changes along 3 decades at Laurichard rock glacier (French Alps) - Emmanuel Thibert, Erosion torrentielle neige et avalanches
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
6 - Linking terrestrial and freshwater ecosystems in the Arctic: Organic matter, nutrients and pollutants and their lateral transport from permafrost-affected soils
Salle Isabella Straton
Michael Fritz, Jorien Vonk, Alevtina Evgrafova
› Acceleration of thermokarst alters the nature of terrestrial-aquatic linkages in glaciated permafrost terrain, western Arctic Canada. - Steve Kokelj, Northwest Territories Geological Survey
09:15-09:45 (30min)
› The source and fate of mercury in the snowpack of a watershed underlain by continuous permafrost near Utqiaġvik, Alaska - Thomas Douglas, U.S. Army Cold Regions Research and Engineering Laboratory
09:45-10:00 (15min)
› Long-term mercury transport in High Arctic watersheds subject to permafrost degradation - Michael Pope, Queen's University [Kingston]
10:00-10:15 (15min)
› Changing biogeochemical function in thaw-disturbed freshwater networks of the Peel Plateau, western Canadian Arctic - Suzanne Tank, University of Alberta [Edmonton]
10:15-10:30 (15min)
19 - Polar Coastlines in Transition: Arctic – Antarctic perspectives
Salle Edgard Bouillette
Matt C. Strzelecki, Louise Farquharson, Boris Radosavljevic, Vladislav Isaev
› Coastal changes in Greenland - Aart Kroon, Department of Geosciences and Natural Resource Management, University of Copenhagen, Center for Permafrost
11:00-11:15 (15min)
› Coastal responses to changing sea-ice regime: an Arctic mega-transect - Louise Farquharson, Department of Geoscience, University of Alaska Fairbanks
11:16-11:30 (14min)
› Long-term retreat of coastal permafrost bluffs, Barter Island, Alaska - Ann Gibbs, U.S. Geological Survey, Pacific Coastal and Marine Science Center
11:31-11:45 (14min)
› Ground ice as a factor of coastal dynamics at south-western part of Kara Sea - Nataliya Belova, Faculty of geography, Lomonosov Moscow State University
11:46-12:00 (14min)
› Mechanisms controlling the evolution of rocky coasts in polar climates – examples from Arctic and Antarctic (Svalbard and South Shetland Islands) - Mateusz Strzelecki, University of Wroclaw
12:01-12:15 (14min)
11:00 - 12:15 (1h15)
11 - Mass-wasting processes in Cold environments
Salle Théodore Bourrit
Costanza Morino, Marta Chiarle, Philip Deline
› UAV-based mapping of turf-banked solifluction lobe movement and its relation to material, thermal and vegetation controls - Jana Eichel, Institute of Geography and Geoecology, Karlsruhe Institute of Technology
11:00-11:15 (15min)
› What's up on Caribou slope, Wyâshâkimî lake, Nunavik, Canada? - Armelle Decaulne, Littoral Environnement Télédétection Géomatique
11:15-11:30 (15min)
› Dynamics of the Aget back-creeping push-moraine from 1998 to 2017 - Julie Wee, University of Fribourg, Geography
11:30-11:45 (15min)
› Contribution of Coastal Retrogressive Thaw Slumps to the Nearshore Organic Carbon Budget along the Yukon Coast - Justine Ramage, University of Potsdam, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research
11:45-12:00 (15min)
› Quantification of Holocene nivation rates on deglaciated surfaces of James Ross Island, Antarctica - Michaela Kňažková, Department of Geography, Masaryk University, Brno
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
12 - Thermal state of permafrost and active layer dynamics
› Two Decades Of Permafrost Monitoring In North-Eastern Asia - Andrey Abramov, Institute of physico-chemical and biological problems in soil science
11:00-11:15 (15min)
› Long-term (1996-2017) thaw subsidence above anti-syngenetic ice wedges at Illisarvik, western Arctic coast, Canada - Christopher Burn, Carleton University
11:30-11:45 (15min)
› Temporal Variability of the Active-Layer Thickness on the North Slope of Alaska - Nikolay Shiklomanov, The George Washington University
11:45-12:00 (15min)
› Variability in shallow permafrost temperature: results from 17 years of monitoring in the Ross Sea Region of Antarctica: latest data and trends - Megan Balks, University of Waikato
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
6 - Linking terrestrial and freshwater ecosystems in the Arctic: Organic matter, nutrients and pollutants and their lateral transport from permafrost-affected soils
Salle Isabella Straton
Michael Fritz, Jorien Vonk, Alevtina Evgrafova
› Sources and degradation status of particulate organic carbon in the Kolyma River watershed - Lisa Bröder, Vrije Universiteit, Department of Earth Sciences, Faculty of Sciences
11:00-11:15 (15min)
› DOC export from Yedoma to rivers via thermo-erosional gullies and valleys in the Siberian Lena Delta - Anne Morgenstern, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
11:15-11:30 (15min)
› Composition and state of decay of soil organic matter in Cryosols of the Lena River Delta - Isabel Prater, Chair of Soil Science, Technische Universität München
11:30-11:45 (15min)
› Spatio-temporal patterns of POC, dissolved CO2, and CH4 in warming permafrost: comparing results from a control and drained floodplain tundra site in NE Siberia - Sandra Raab, Max Planck Institute for Biogeochemistry
11:45-12:00 (15min)
› Water and DOC fluxes from a Subarctic catchment underlain by discontinuous permafrost - Nikita Tananaev, Melnikov Permafrost Institute SB RAS
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
3 - Permafrost engineering and the related risks
Salle Michel Payot
Kevin Bjella, Guy Dore, Elizaveta Makarychev
› Assessing the impact of permafrost thaw on Yukon roads: Alaska Highway and Dempster Highway, YT, Canada - Fabrice Calmels, Yukon Research Centre - Yukon College
11:00-11:15 (15min)
› Thermal response of air convection embankment (ACE) over ice-rich permafrost at Beaver Creek experimental road site, Yukon, Canada - Xiangbing Kong, Center for Northern Studies, Laval University
11:15-11:30 (15min)
› Cooling enhancement of a new crushed rock revetment embankment in a warm permafrost region - Fujun Niu, State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
11:30-11:45 (15min)
› Simulation of Thermal Regime of Permafrost-Resistant Roads - Yury Ramanouski, Simmakers Ltd.
11:45-12:00 (15min)
21 - In situ permafrost sensing and monitoring technologies
Salle Edgard Bouillette
Anna Wagner, Nate Lindsey, Jonathan Ajo-Franklin
› Signals before subsidence: seismic waves slow down during permafrost thaw - Nate Lindsey, Lawrence Berkeley National Laboratory [Berkeley], University of California, Berkeley
14:00-14:15 (15min)
› Thermal Monitoring of Frozen Wall Thawing at Petrikov Mine - Aleksei Pugin, Mining Institute Ural Branch Russian Academy of Sciences
14:15-14:30 (15min)
› Systematic derivation of anchoring forces in permafrost affected bedrock - Regina Pläsken, Technical University Munich, Chair of Landslide research
14:30-14:45 (15min)
› Establishment of a complex ecological observation network in the discontinuous permafrost zone of Interior Alaska - Alexander Kholodov, University of Alaska Fairbanks
14:45-15:00 (15min)
› Hydro-chemical detection of dead ice and permafrost degradation - Sabine Kraushaar, University of Vienna, Dept. of Geography and Regional Research
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
24 - Permafrost hazards in high mountains
Salle Théodore Bourrit
Michael Krautblatter, Christian Huggel, Markus Keuschnig
› Modelling late Pleistocene and Holocene permafrost conditions in steep rock walls in Norway - Kristin Sæterdal Myhra, Western Norway University of Applied Sciences
14:00-14:15 (15min)
› Acoustic and micro-seismic signal of rockfall on Matterhorn - Samuel Weber, University of Zurich
14:15-14:30 (15min)
› Do deformation patterns and initial failure timing of rock-slope instabilities in Norway relate to permafrost dynamics? - Paula Hilger, Univeristy of Oslo, Geological Survey of Norway
14:30-14:45 (15min)
› Thermal and mechanical modelling of massive rock slope failure following fjord deglaciation - Benjamin Jacobs, Technical University of Munich
14:45-15:00 (15min)
› A temperature- and stress-controlled failure criterion for ice-filled permafrost rock joints - Philipp Mamot, Technical University of Munich
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
12 - Thermal state of permafrost and active layer dynamics
› Remote-sensing based global map of permafrost - Jaroslav Obu, University of Oslo
14:00-14:15 (15min)
› Ecotype-based modeling of ground temperature dynamics in Alaska - Matvey Debolskiy, Geophysical Institute, University of Alaska Fairbanks
14:15-14:30 (15min)
› Environmental controls on ground temperatures in Labrador, northeast Canada - Robert Way, Labrador Institute, Memorial University
14:30-14:45 (15min)
› Investigating the sensitivity of soil freeze/thaw dynamics to environmental conditions in the Tibetan Plateau based on observations and satellite-based model simulations - Huiru Jiang, State Key Laboratory of Hydraulics and Mountain River, Sichuan University
14:45-15:00 (15min)
› Comparing frost table depth with vegetation cover, snow, and microtopography using 3500 frost probe measurements from a shrub-tundra site - Evan Wilcox, Wilfrid Laurier University
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
6 - Linking terrestrial and freshwater ecosystems in the Arctic: Organic matter, nutrients and pollutants and their lateral transport from permafrost-affected soils
Salle Isabella Straton
Michael Fritz, Jorien Vonk, Alevtina Evgrafova
› Hydrochemical features of gas-emission crater lakes embedded into marine deposits - Yury Dvornikov, Earth Cryosphere Institute Tyumen Scientific Centre SB RAS
14:00-14:15 (15min)
› Viable Ancient Protists in Cryosols and Permafrost: Possible Input to the Modern Arctic Ecosystems - Alexey Lupachev, Institute of physico-chemical and biological problems in soil science, RAS
14:15-14:30 (15min)
› Biogeochemical impacts of dust deposition on Arctic soils, Kangerlussuaq, West Greenland - Maud van Soest, Loughborough University (UNITED KINGDOM)
14:30-14:45 (15min)
› The permafrost mineral reserve: identify potential mineral nutrient hotspots upon thawing - Sophie Opfergelt, Université catholique de Louvain
14:45-15:00 (15min)
› NUNATARYUK - Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation - Hugues Lantuit, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research - Pier Overduin, Alfred Wegener Institute, Helmholtz Centre for Polar- and Marine Research - Leena-Kaisa Viitanen, Alfred Wegener Institute, Helmholtz Centre for Polar- and Marine Research
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
3 - Permafrost engineering and the related risks
Salle Michel Payot
Kevin Bjella, Guy Dore, Elizaveta Makarychev
› Developing a research coordination network to identify challenges of and solutions to permafrost related coastal erosion and its socioecological impact in the Arctic - Ming Xiao, Pennsylvania State University - Louise Farquharson, University of Alaska Fairbanks
14:00-14:15 (15min)
› Investigations of the thermoerosion process on the Tazovskiy peninsula, north of Siberia - Vasily Tolmanov, Lomonosov Moscow State University
14:15-14:30 (15min)
› Cone penetration testing of permafrost soils - Nikolay Volkov, Fugro GEOINGSERVICE
14:30-14:45 (15min)
› Coupled thermo-hydro-mechanical model of artificial ground freezing process - Oleg Plekhov, Institute of Continuous Media Mechanics Ural Branch Russian Academy of Sciences
14:45-15:00 (15min)
› Temperature changes influence on slopes stability at the Baydara bay sites of Kara sea - Alexander Nazarov, Lomonosov Moscow state university, Department of geocryology.
15:00-15:15 (15min)
18 - Deep permafrost - From local to global influences
Salle Edgard Bouillette
Jens Strauss, Gustaf Hugelius, Mathias Ulrich
› Soil carbon and nitrogen stocks in Arctic river deltas: New data for three Northwest Alaskan deltas - Matthias Fuchs, Alfred Wegener Institute, Helmholtz Centre for Polar- and Marine Research, Institute of Earth and Environmental Sciences, University of Potsdam
15:45-16:00 (15min)
› Organic carbon stored in a thermokarst affected landscape on Baldwin Peninsula, Alaska - Loeka Jongejans, Alfred Wegener Institute Helmholtz Centre for Polar- and Marine Research
16:00-16:15 (15min)
› Vulnerability of Yedoma carbon to permafrost thaw – Insights from 14CO2 analysis - Anja Wotte, Institute of Geology and Mineralogy, University of Cologne
16:15-16:30 (15min)
› The nitrogen stock of the ice-rich yedoma domain - Jens Strauss, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Periglacial Research Section
16:30-16:45 (15min)
› Unfrozen liquid water content and long-term permafrost degradation - Dmitry Nicolsky, Geophysical Institute, University of Alaska Fairbanks
16:45-17:00 (15min)
15:45 - 17:00 (1h15)
24 - Permafrost hazards in high mountains
Salle Théodore Bourrit
Michael Krautblatter, Christian Huggel, Markus Keuschnig
› Spatial footprint of degrading permafrost in the French Alps using destabilized rock glacier inventory and susceptibility modeling - Marco Marcer, Université Grenoble Alpes, Laboratoire PACTE, UMR 5194 CNRS, Environnements, Dynamiques et Territoires de la Montagne
15:45-16:00 (15min)
› Permafrost Degdradation as Key Factor for Process Chains and Prediction of Climate Change induced Mass Movements - Daniel Tobler, GEOTEST Ltd
16:00-16:15 (15min)
15:45 - 17:00 (1h15)
9 - Twenty years after the PACE-project: What do we know about the changing state of European permafrost?
Salle Paul Payot
Ketil Isaksen, Christian Hauck, Sarah Marie Strand
› Long-term measurement of permafrost temperatures in the Swiss Alps - Jeannette Noetzli, WSL Institute for Snow and Avalanche Research SLF
15:45-16:00 (15min)
› Long-term changes in permafrost temperature in Svalbard and Scandinavia - Ketil Isaksen, Norwegian Meteorological Institute
16:00-16:15 (15min)
› Permafrost dynamics observed in Norway and Iceland - Bernd Etzelmuller, University of Oslo
16:15-16:30 (15min)
› High-Arctic permafrost thermal conditions in the SVALGREEN transect - Sarah Strand, University of Oslo, The University Centre in Svalbard
16:30-16:45 (15min)
› Permafrost warming in different landforms and active layer thickening in central and western Svalbard - Hanne Hvidtfeldt Christiansen, The University Centre in Svalbard
16:45-17:00 (15min)
15:45 - 17:00 (1h15)
6 - Linking terrestrial and freshwater ecosystems in the Arctic: Organic matter, nutrients and pollutants and their lateral transport from permafrost-affected soils
Salle Isabella Straton
Michael Fritz, Jorien Vonk, Alevtina Evgrafova
› Impacts of collapsing permafrost coasts: the fate of carbon, nutrients and sediments in the Arctic nearshore zone - Michael Fritz, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research
15:45-16:00 (15min)
› Fate of OC in the Arctic nearshore zone: Rapid removal and degradation due to hydrodynamic and ice-related sediment transport - Boris Radosavljevic, GeoForschungsZentrum - Helmholtz-Zentrum Potsdam
16:00-16:15 (15min)
› Impetuous CO2 release from eroding permafrost coasts - George Tanski, GFZ German Research Centre for Geosciences
16:15-16:30 (15min)
› Could priming and nutrient effects from degrading permafrost alter dissolved organic matter dynamics in permafrost rivers? - Benjamin Abbott, Brigham Young University, Department of Plant and Wildlife Sciences
16:30-16:45 (15min)
› Untangling terrestrial and aquatic controls on carbon, nutrients, and microorganisms in Arctic stream networks - Rebecca Frei, Brigham Young University, Department of Plant and Wildlife Sciences
16:45-17:00 (15min)
15:45 - 17:00 (1h15)
3 - Permafrost engineering and the related risks
Salle Michel Payot
Kevin Bjella, Guy Dore, Elizaveta Makarychev
› Vulnerability of permafrost thaw and the emerging risks for the Arctic infrastructure - Hanna Lee, Uni Research Climate, Bjerknes Centre for Climate Research
15:45-16:00 (15min)
› Transformations of the Geomorphological and Geocryological Conditions in Areas of the Arctic Zone during Climate Changes - Irina Chesnokova, Water Problems Institute, Russian Academy of Sciences, Moscow
16:00-16:15 (15min)
› Engineering-Geocryological Mapping of the Republic of Sakha (Yakutia) - Alyona Shestakova, Melnikov Permafrost Institute of the Siberian Branch of the Russian Academy of Sciences, North-Eastern Federal University in Yakutsk - Vladimir Spektor, Melnikov Permafrost Institute of the Siberian Branch of the Russian Academy of Sciences
16:15-16:30 (15min)
› Geoecological risks associated with Permafrost in Russian Arctic - Dmitry Drozdov, Tyumen State University, Russian State Geological Prospecting University, Earth Cryosphere Institute, Tyumen Scientific Centre, Siberian Branch, Russian Academy of Sciences
16:30-16:45 (15min)
› Towards Circumpolar Assessment of Climate Change Impacts on Population and Infrastructure in Arctic Permafrost Regions - Dmitry Streletskiy, The George Washington University
16:45-17:00 (15min)
16:15 - 17:45 (1h30)
Round-table "Natural hazards due to mountain permafrost degradation"
8 - Coupled heat transfer and fluid flow processes in permafrost regions (including IPA Action Group InterFrost results)
Salle Edgard Bouillette
Christophe Grenier, Elena Kuzentsova, Victor Bense
› Heat transfer mechanisms of crushed rock materials - Karlis Rieksts, Department of Civil and Environmental Engineering, Norwegian University of Science and Technology
09:15-09:30 (15min)
› Experimental and numerical analyses of the frost heaving mechanism and prevention technology of high-speed subgrade in seasonally frozen regions - YUANMING LAI, State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
09:30-09:45 (15min)
› Variations of the thermal conductivity of a silty clay during a freezing-thawing process - Jianguo Lu, State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences;University of Chinese Academy of Sciences
09:45-10:00 (15min)
› A Method for Calculating Heat Transfer in Water-Saturated Soils Using Temperature Measurements in Boreholes - Mikhail Semin, Mining Institute of the Ural Branch Russian Academy of Sciences
10:00-10:15 (15min)
› Upscaling surface energy fluxes over the North Slope of Alaska using airborne eddy- covariance measurements and environmental response functions - Andrei Serafimovich, GFZ German Research Centre for Geosciences
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
2 - Palaeo-permafrost reconstruction, from field to simulation
Salle Théodore Bourrit
Pascal Bertran, Pierre Antoine, Didier Roche, Charlotte Prud’Homme
› Cryogenic hypothesis of the origin of the Yamal crater - results of detailed studies and modeling - Vanda Khilimonyuk, Lomonosov Moscow State University
09:15-09:30 (15min)
› Past thermal-contraction-crack polygons in central western Poland: distribution, classification and relationship with ice-sheet recession - Marek Ewertowski, Faculty of Geographical and Geological Sciences, Adam Mickiewicz University, Poznań, Poland
09:30-09:45 (15min)
› Thaw slurry lake deposits: paleoenvironmental indicators of long term permafrost dynamics - Scott Lamoureux, Queen's University
09:45-10:00 (15min)
› Paleoclimate variations and impact on groundwater recharge in multi-layer aquifer systems using a multi-tracer approach (northern Aquitaine basin, France) - Marc Saltel, Bureau de Recherches Géologiques et Minières, Pessac
10:00-10:15 (15min)
› Pollen, trace elements and stable isotope plots of Late Pleistocene ice wedges of Seyaha yedoma, Eastern Yamal Peninsula - Alla Vasil'chuk, Department of Geography, Lomonosov Moscow State University
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
7 - Understanding rockglacier dynamics
Salle Paul Payot
Isabelle Gärtner-Roer, Andreas Kellerer-Pirklbauer, Lea Hartl
› Investigating a destabilized permafrost landform, Ádjet rock glacier, Norway: a multi-disciplinary remote sensing approach - Line Rouyet, Northern Research Institute
09:15-09:30 (15min)
› Regional evaluation of rock glacier activity in the semi-arid Andes using optical and radar satellite imagery - Xavier Bodin, Environnements, Dynamiques et Territoires de la Montagne
09:30-09:45 (15min)
› Benefits of UAVs and structure from motion in the study of rock glacier kinematics: Examples from the Western Swiss Alps - Sebastian Vivero, University of Lausanne
09:45-10:00 (15min)
› Seismologic monitoring of rock glaciers: first results on Gugla-Breithorn site - Antoine Guillemot, ISTerre
10:00-10:15 (15min)
› Interannual and subseasonal rock glacier displacement by exploiting different SAR techniques - Aldo Bertone, EURAC Research – Institute for Earth Observation, University of Pavia - Department of Earth and Environmental Sciences
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
23 - New developments and applications of geophysical techniques in permafrost terrain
Salle Isabella Straton
Hauck Christian, Halla Christian, Thomas Ingeman-Nielsen
› Multi-scale geophysical mapping of deep permafrost change after disturbance in interior Alaska, USA - Burke Minsley, U.S. Geological Survey
09:15-09:30 (15min)
› Spectral Induced Polarization Surveys to Infer Ground Ice in a Peatland and a Lithalsa in Warm Permafrost Near Yellowknife, Canada - Stephan Gruber, Carleton University
09:30-09:45 (15min)
› Measurements of the Induced Polarization effect in alpine permafrost using Transient Electromagnetic and Complex Resistivity methods - Adrian Flores-Orozco, Geophysics Research Division, Department of Geodesy and Geoinformation, TU-Wien
09:45-10:00 (15min)
› Magnetic prospecting of ice wedge polygons: the case of Kurungnakh ice complex in Lena delta - Leonid Tsibizov, Novosibirsk state university, Trofimuk Institute of Petroleum Geology and Geophysics of Siberian Branch of Russian Academy of Sciences
10:00-10:15 (15min)
› Application of 3D interpretation technologies to solving foundation monitoring problems at hydroprojects in permafrost regions - Sergei Velikin, Vilyui Permafrost Research Station, Melnikov Permafrost Institute SB RAS
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
3 - Permafrost engineering and the related risks
Salle Michel Payot
Kevin Bjella, Guy Dore, Elizaveta Makarychev
› Geophysical methods of monitoring of permafrost on the objects of economic activity - Svet Milanovskiy, Schmidt Institute of Physics of the Earth [Moscow] - Artem Cherepanov, Russian State Geological Prospecting University
09:15-09:30 (15min)
› Influence of urbanization on engineering properties of soils in the geocryological environment under climate change and technical loading - Dmitrii Shesternev, Melnikov Permafrost Institute SB RAS
09:30-09:45 (15min)
› Multidisciplinary site investigations for improved infrastructure design in Qaanaaq, North Greenland - Thomas Ingeman-Nielsen, DTU Civil Engineering
09:45-10:00 (15min)
› Newtok Village Relocation Project – A Geotechnical and Permafrost Engineering Perspective of the New Village Site at Mertarvik - John Thornley, Golder Associates Inc.
10:00-10:15 (15min)
8 - Coupled heat transfer and fluid flow processes in permafrost regions (including IPA Action Group InterFrost results)
Salle Edgard Bouillette
Christophe Grenier, Elena Kuzentsova, Victor Bense
› Validation of Cryohydrogeological codes: the InterFrost project - Christophe Grenier, Laboratoire des Sciences du Climat et de lÉnvironnement [Gif-sur-Yvette]
11:00-11:15 (15min)
› Permafrost conditions and groundwater flow in boreal headwater catchments, interior Alaska (USA) - Michelle Walvoord, United States Geological Survey
11:15-11:30 (15min)
› Numerical Simulations of Groundwater Flow and Permafrost Thaw in a Discontinuous Permafrost Zone, Umiujaq, Québec, Canada - John Molson, Département de géologie et de génie géologique et Centre d'études nordiques, Université Laval, Québec, QC
11:30-11:45 (15min)
› Numerical investigation of evapotranspiration processes in a forested watershed of Central Siberia - Laurent Orgogozo, Géosciences Environnement Toulouse
11:45-12:00 (15min)
› The role of increasing precipitation on permafrost on the Qinghai-Tibetan plateau - zhi wen, zhi wen
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
13 - Past environments in permafrost regions
Salle Théodore Bourrit
Marc Oliva, Michael Fritz, Stefanie Cable
› Ice-Wedge Thermokarst: Past, Present, and Future - Mikhail Kanevskiy, Institute of Northern Engineering, University of Alaska Fairbanks
11:00-11:30 (30min)
› Timing and drivers of mid- to late Holocene ice-wedge polygon development in the Western Canadian Arctic - Juliane Wolter, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research
11:30-11:45 (15min)
› Potential and challenges to use the stable isotope composition of ice wedges as winter climate archives - Hanno Meyer, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam
11:45-12:00 (15min)
› MAY THE FROST BE WITH YOU: AN ICE-WEDGE POLYGONS STORY. - Alexandre Chiasson, Centre d'études nordiques, Université Laval
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
7 - Understanding rockglacier dynamics
Salle Paul Payot
Isabelle Gärtner-Roer, Andreas Kellerer-Pirklbauer, Lea Hartl
› Active rock glacier at sea level in Finnmark, Northern Norway? - Bernd Etzelmüller, Univeristy of Oslo
11:00-11:15 (15min)
› Twenty years of rock glaciers and periglacial slope movements analysis in the Bas-Valais (Swiss Alps) - Chloé Barboux, Department of Geosciences - Geography, University of Fribourg
11:15-11:30 (15min)
› Interannual variability of rock glacier flow velocities in the European Alps - Andreas Kellerer-Pirklbauer, University of Graz
11:30-11:45 (15min)
› Analysis of climate change on rock glaciers of semi-arid Andes and its possible hydrological consequences - Catalina Pino, Universidad de Chile
11:45-12:00 (15min)
› Assessing rock glacier horizontal movement in the Cordón del Plata range, Central Andes of Argentina - Jan Blöthe, Department of Geography - University of Bonn
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
23 - New developments and applications of geophysical techniques in permafrost terrain
Salle Isabella Straton
Hauck Christian, Halla Christian, Thomas Ingeman-Nielsen
› GPR measurement of active layer thickness on CALM-S site, James Ross Island, Antarctic Peninsula - Hrbacek Filip, Department of Geography, Masaryk University
11:00-11:15 (15min)
› Permafrost mapping within Pechora-river delta (European North) with seismic and ground penetrating radar - Marat Sadurtdinov, Earth Cryosphere Institute
11:15-11:30 (15min)
› Overcoming data scarcity of active layer thicknesses using geophysics - Albane SAINTENOY, Géosciences Paris Sud
11:30-11:45 (15min)
› Using GPR spectral signal analysis to search for taliks in the Shestakovka River basin in the continuous permafrost zone - Ivan Khristoforov, Melnikov Permafrost Institute SB RAS
11:45-12:00 (15min)
› Geophysical investigations of permafrost ground as a basis for hazard mitigation planning in Longyearbyen, Svalbard - Kjersti Gleditsch Gisnås, Norwegian Geotechnical Institute
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
3 - Permafrost engineering and the related risks
Salle Michel Payot
Kevin Bjella, Guy Dore, Elizaveta Makarychev
› Flexible and ductile pipeline: Innovative structure in permafrost regions under the climate change - Shunji Kanie, Faculty of Engineering, Hokkaido University
11:00-11:15 (15min)
› Comprehensive study of the geocryological conditions and geological structure of the dam for the design of engineering protection measures - Erika Grechishcheva, JSC Fundamentproject
11:15-11:30 (15min)
› Methods of Main Oil Pipeline Geotechnical Monitoring in Permafrost Zone - Elizaveta Makarycheva, Limited Liability Company The Pipeline Transport Institute
11:30-11:45 (15min)
› Critical shear stress of frozen and thawing soils - Julie Malenfant-Lepage, Université Laval, Center for Northern Studies
11:45-12:00 (15min)
› Eliminating the Frost Uplift of Foundation by Cone-shaped Pile - Zurun Yue, Shijiazhuang Tiedao University
12:00-12:15 (15min)
14 - Permafrost peatlands in a changing climate – past, present and uncertain future
Salle Edgard Bouillette
Britta Sannel, Ylva Sjöberg, Sebastian Westermann
› Carbon accumulation in Arctic permafrost peatlands: a special focus on the response to global warming - Hui Zhang, University of Helsinki [Helsinki]
14:00-14:15 (15min)
› Timeline of permafrost peatland formation in subarctic Quebec (Canada) - Najat Bhiry, Centre d'études nordiques, Université Laval
14:15-14:30 (15min)
› Microbial greenhouse gas production in permafrost peatlands of the Hudson Bay Lowlands, Canada - Adam Kirkwood, Laurentian University, Vale Living with Lakes, Co-operative Freshwater Ecology Unit
14:30-14:45 (15min)
› Methane emissions from high latitude peatlands: Constraining models with observations. - Sarah Chadburn, University of Leeds
14:45-15:00 (15min)
› Peatland and permafrost in Mongolia: management options for climate change mitigation and adaptation - Tatiana Minayeva, Institute of Forest Science Russian Academy of Sciences, Care of Ecosystems
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
13 - Past environments in permafrost regions
Salle Théodore Bourrit
Marc Oliva, Michael Fritz, Stefanie Cable
› Late Pleistocene yedoma in south-western Yukon (Canada): a remnant of Eastern Beringia ? - Daniel Fortier, Université de Montréal
14:00-14:15 (15min)
› Reconstructing cold climate paleoenvironments from micromorphological analysis of slope deposits (Serra da Estrela, Central Portugal) - Alexandre Nieuwendam, Centre of Geographical Studies – IGOT, Universidade de Lisboa, Portugal
14:15-14:30 (15min)
› Frozen but non-glaciated area as a characteristic feature of the Pleistocene development of Northwestern Siberia - Vladimir Sheinkman, Tyumen Industrial University, Tyumen State University, Earth Cryosphere Institute of the Tyumen Scientific Center of the SB RAS, Tyumen, Russia,
14:30-14:45 (15min)
› Retrogressive thaw slumps: Indicators of Holocene climate changes - Roxanne Frappier, University of Ottawa [Ottawa]
14:45-15:00 (15min)
› East Siberian Shelf slope sediments suggest permafrost carbon mobilization during the last glacial termination - Jannik Martens, Department of Environmental Science and Analytical Chemistry [Stockholm], Bolin Centre for Climate Research
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
7 - Understanding rockglacier dynamics
Salle Paul Payot
Isabelle Gärtner-Roer, Andreas Kellerer-Pirklbauer, Lea Hartl
› Investigating ages and kinematics of two rock glaciers in the Southern Alps of New Zealand - Christophe Lambiel, University of Lausanne
14:00-14:15 (15min)
› Investigating the influence of temperature and liquid water on variations in rockglacier flow - Alessandro Cicoira, University of Zurich
14:15-14:30 (15min)
› Near-surface ventilation as a key for modelling the thermal regime of coarse blocky rock glaciers - Luisa Pruessner, Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zürich
14:30-14:45 (15min)
› The Col du Lou event (French Alps) – an active layer detachment at the front of a destabilized rock glacier - Charles Ribeyre, SAGE/ADRGT, Institut d'Urbanisme et de Géographie Alpine, PACTE
14:45-15:00 (15min)
› Rock glacier inventories and kinematics: a new IPA Action Group - Reynald Delaloye, University of Fribourg - Department of Geosciences
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
23 - New developments and applications of geophysical techniques in permafrost terrain
Salle Isabella Straton
Hauck Christian, Halla Christian, Thomas Ingeman-Nielsen
› Petrophysical approach of ERI data interpretation for various salinity deposits in permafrost areas - Dina Kvon, Research Center Geoscan LLC
14:00-14:15 (15min)
› ERI surveys of embankment dam with petrophysical aspects of data interpretation - Evgeny Zerkal, Lomonosov Moscow State University, Geological Faculty, Department of Geophysics - Dina Kvon, Research Center Geoscan LLC, Moscow
14:15-14:30 (15min)
› 3D numerical modeling of two thermokarst lakes and their probably connecting taliks as seen on ERT data - Alexey Faguet, Institute of Petroleum Geology and Geophysics SB RAS, Novosibirsk State University
14:30-14:45 (15min)
› Coupled thermo-geophysical inversion for permafrost monitoring - Sonia Tomaskovicova, Technical University of Denmark [Lyngby]
14:45-15:00 (15min)
› Monitoring the active layer using Electrical Resistivity Tomography: daily, weekly and monthly variability at Crater Lake, Deception Island, Antarctica - Mohammad Farzamian, Instituto Dom Luiz - Gonçalo Vieira, Centro de Estudos Geográficos.
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
3 - Permafrost engineering and the related risks
Salle Michel Payot
Kevin Bjella, Guy Dore, Elizaveta Makarychev
› Zero curtain effect of ponded water on thermal regime of railway embankment in continuous permafrost area, the Qinghai - Tibet Plateau - Mu Yanhu, State Key Laboratory of Frozen Soil Engineering, Chinese Academy of Sciences
14:00-14:15 (15min)
› Thermal resistance of engineering constructions soil foundation - Ilya Komarov, Lomonosov Moscow State University
14:15-14:30 (15min)
› Permafrost temperature simulation using sequentially coupled explicit-implicit finite-difference method - Vladimir Gordiychuk, Simmakers Ltd.
14:30-14:45 (15min)
› The Modelling of Solifluction Behaviour of Freezing-Thawing Soils - adil binal, Adil Binal
14:45-15:00 (15min)
› The comparison of numerical and analytical solution of the Stefan problem - Gleb Gribovskii, Belarusian State University, Simmakers Ltd.
15:00-15:15 (15min)
14 - Permafrost peatlands in a changing climate – past, present and uncertain future
Salle Edgard Bouillette
Britta Sannel, Ylva Sjöberg, Sebastian Westermann
› Persistence of permafrost after 55 years of climatic warming and fire disturbance in the sporadic discontinuous zone - Jean Holloway, Department of Geography, Environment and Geomatics, University of Ottawa
15:45-16:00 (15min)
› Dissolved organic carbon export and its contribution to the carbon budget in a boreal peat landscape undergoing rapid permafrost thaw - Fouché Julien, Department Biosystem Engineering (BIOSE), Gembloux Agro-Bio Tech, University of Liège (ULg)
16:00-16:15 (15min)
› Evolution of dissolved organic matter origin and methanogenesis processes in degrading palsa of North Siberia - Laure Gandois, Laboratoire d'Ecologie Fonctionnelle et Environnement, ECOLAB, Université de Toulouse, CNRS, INPT, UPS, Toulouse
16:15-16:30 (15min)
› Modelling the thermal stability of peat plateaus and palsas in Northern Norway - Léo Martin, Department of Geosciences [Oslo]
16:30-16:45 (15min)
› Simulating Permafrost Peatlands under Climate Change with Laterally Coupled Tiles in a Land Surface Model - Kjetil Aas, Department of Geosciences, University of Oslo
16:45-17:00 (15min)
15:45 - 17:00 (1h15)
13 - Past environments in permafrost regions
Salle Théodore Bourrit
Marc Oliva, Michael Fritz, Stefanie Cable
› Holocene permafrost evolution in marine sediments along the Eureka Sound Lowlands, NU, Canada - Cameron Roy, Department of Geography, McGill University
15:45-16:00 (15min)
› Characteristics of wave-built sedimentary archives in Buor Khaya Bay (71°N/130°E), Siberian Arctic, Russia. - Lasse Sander, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research, Wadden Sea Research Station
16:00-16:15 (15min)
› Hard work of ground squirrels pays off 26 ka later: the last cold stage vegetation of the Yana Highlands - Kseniia Ashastina, Friedrich Schiller University Jena, Institute for Systematic Botany, Jena, Senckenberg Research Institute and Natural History Museum, Research Station of Quaternary Palaeontology, Weimar
16:15-16:30 (15min)
› Seasonality matters: Past winter climate from the Canadian High Arctic - Benjamin Amann, Université de Pau et des Pays de l'Adour, Pau (France)
16:30-16:45 (15min)
› Permafrost conditions in the Mediterranean region since the Last Glaciation - Marc Oliva, Department of Geography, University of Barcelona, Spain
16:45-17:00 (15min)
15:45 - 17:00 (1h15)
22 - Frost at the margins of permafrost / Frost related phenomena in non permafrost areas
Salle Paul Payot
Reynald Delaloye, Vincent Jomelli, Cécile Pellet
› Seasonal frost in the French Alps - Philippe Schoeneich, Institut d'Urbanisme et de Géographie Alpine, PACTE
15:45-16:00 (15min)
› Spatiotemporal mapping of the evolution of ground temperature on a cold scree slope at Pellafol, Devoluy, Isère, France - Joseph Drevon, Université Grenoble Alpes, Institut de Géographie Alpine, Grenoble France
16:00-16:15 (15min)
› Cold scree slopes environments: unusual ecological processes highlighted by humus forms - Simon Meynier, IRSTEA Grenoble
16:15-16:30 (15min)
› Plant species indicative of cold screes at low altitudes in the French Alps - Stéphanie Huc, Conservatoire Botanique National Alpin
16:30-16:45 (15min)
› Cryogenic earth hummocks developed in mineral substrates - Stuart Harris, Department of Geography, University of Calgary.
16:45-17:00 (15min)
15:45 - 17:00 (1h15)
23 - New developments and applications of geophysical techniques in permafrost terrain
Salle Isabella Straton
Hauck Christian, Halla Christian, Thomas Ingeman-Nielsen
› Volumetric ice content in active rock glaciers derived from geophysical modeling (Central Andes of Argentina) - Christian Halla, Department of Geography - University of Bonn
15:45-16:00 (15min)
› Ice and liquid water saturations jointly inverted from electrical and refraction seismic datasets in mountain permafrost - Coline Mollaret, University of Fribourg - Department of Geosciences
16:00-16:15 (15min)
› 3D refraction seismic tomography investigations in alpine permafrost at Hoher Sonnblick (Austria) - Matthias Steiner, Technische Universität Wien
16:15-16:30 (15min)
› 3D inversion of resistivity and induced polarization on an alpine rock glacier supporting unstable cable-car - Pierre-Allain Duvillard, EDYTEM lab., IMSRN
16:30-16:45 (15min)
› Contribution of electrical resistivity tomography measurements in the Study permafrost: Examples from the Altai Mountains - Anastasya Goreyavcheva, Novosibirsk State University
16:45-17:00 (15min)
15:45 - 17:00 (1h15)
3 - Permafrost engineering and the related risks
Salle Michel Payot
Kevin Bjella, Guy Dore, Elizaveta Makarychev
› Fractal characteristics of microstructural changes before and after warm frozen soil stabilizing - sun gaochen, gaochen sun
15:45-16:00 (15min)
› Selection of equations for long-term strength calculation of frozen saline soils - Pavel Kotov, Lomonosov Moscow State University
16:00-16:15 (15min)
› An experimental study of unfrozen water content in fine grained permafrost soils - Marte Nybo, Norconsult AS
16:15-16:30 (15min)
› Experimental study on the damage deterioration of cracks of coal samples subjected to freeze-thaw cycles - ZHEMIN YOU, State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
16:30-16:45 (15min)
15:45 - 17:00 (1h15)
IPA Action Group - Towards a Permafrost Thaw Subsidence Product within GTN-P
› Engineer-geocryological scientific-educational field work of Moscow university Master of Science students at polar regions of european russian arctic - Vladislav Isaev, Lomonosov Moscow State University 119991 Leninskie Gory, Faculty of Geology
09:30-09:45 (15min)
› FROZEN CANOES: Landscape and infrastructure dynamics in frozen environments undergoing Climate Change in Canada, Norway and Svalbard - Hanne Hvidtfeldt Christiansen, The University Centre in Svalbard
09:45-10:00 (15min)
› Communicating Permafrost Research and Arctic Climate Change: a Modular Concept for Student Workshops - Katrin Kohnert, German Research Centre for Geosciences - Helmholtz-Centre Potsdam
10:00-10:15 (15min)
› Education with Permafrost: Expanding permafrost specialists - Kenji Yoshikawa, University of Alaska Fairbanks
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
5 - Interdisciplinary approaches to conceptualize changes and feedbacks in permafrost landscapes
Salle Théodore Bourrit
Thomas A. Douglas, Benjamin W. Abbott, Yuanchao Fan
› The cartography of permafrost continuity - Frederick Nelson, Northern Michigan University, Michigan State University
09:15-09:30 (15min)
› Interdisciplinary approaches to understanding the initiation and lateral expansion of thermokarst in peat-rich regions - Merritt Turetsky, University of Guelph
09:30-09:45 (15min)
› Numerical Simulation of Lateral Permafrost Thaw in Northwest Territories - Erfan Abedian Amiri, Department of Civil and Environmental Engineering [UWaterloo] - James Craig, Department of Civil and Environmental Engineering [UWaterloo]
09:45-10:00 (15min)
› Climate change and ecological interactions affecting permafrost temperature regime and ice-wedge activity in the Narsajuaq river valley, Nunavik, Canada - Samuel Gagnon, Université Laval, Centre d'études nordiques
10:00-10:15 (15min)
› Thermal denudation due to climate fluctuations as a driver for relief transformation in central Yamal, Russia - Artem Khomutov, University of Tyumen, International Institute of Cryology and Cryosophy, Earth Cryosphere Institute Tyumen Scientific Centre SB RAS
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
26 - Open session on permafrost hydrology
Salle Paul Payot
William L. Quinton, Ryan F. Connon, Chris Spence
› Identification of patterns in hydrological conditions governing flow in an unregulated river basin in the Northwest Territories, and implications for downstream hydroelectric power generation - Jennifer Hickman, Wilfrid Laurier University
09:15-09:30 (15min)
› Quantifying the Interactions Between Subsurface Hydro-Thermal Characteristics, Permafrost Distribution, Soil Physical Properties and Landscape Structure in an Arctic Watershed - Baptiste Dafflon, LAWRENCE BERKELEY NATL LAB
09:30-09:45 (15min)
› Assessment of aufeis role in hydrological regime of the North-Eastern Russia - Nataliia Nesterova, St. Petersburg State University, State Hydrological Institute
09:45-10:00 (15min)
› Characterization of Runoff Within a Periglacial Micro-Watershed of the Andes Containing Rock Glaciers - Lukas Arenson, BGC Engineering Inc.
10:00-10:15 (15min)
9:15 - 10:30 (1h15)
25 - Open session on mountain permafrost
Salle Isabella Straton
Martin Hoelzle, Sebastian Vivero
› Combined rock temperatures modelling and glaciological survey on the Jungfraujoch (Switzerland) - Pierre Dalban Canassy, Geotest AG
09:15-09:30 (15min)
› Influences of snow on the temperature regime of steep frozen rock walls - Anna Haberkorn, WSL Institute for Snow and Avalanche Research, SLF
09:30-09:45 (15min)
› Fracture kinematics in steep bedrock permafrost, Aiguille du Midi (3842 m a.s.l., Chamonix Mont-Blanc, France) - Grégoire GUILLET, Environnements, Dynamiques et Territoires de la Montagne
09:45-10:00 (15min)
› Monitoring and statistical modelling of permafrost in steep slopes of Norway - Florence Magnin, Department of Geosciences, University of Oslo, P.O. Box 1047, Blindern, 0316 Oslo, Norway - Sebastian Westermann, Department of Geosciences, University of Oslo, P.O. Box 1047, Blindern, 0316 Oslo, Norway
10:00-10:15 (15min)
› Complex model simulations of permafrost in remote regions improved by data assimilation using a particle batch smoother - Joel Fiddes, University of Oslo
10:15-10:30 (15min)
9:15 - 10:30 (1h15)
1 - Remote sensing of permafrost landscapes
Salle Michel Payot
Sabine Baumann, Artem Khomutov, Ingmar Nitze
› Evolution of rock glaciers in northern Tien Shan, Central Asia, 1971 – 2016 - Tobias Bolch, University of Zürich [Zürich]
09:15-09:30 (15min)
› Spying on tundra beavers with times series remote sensing data - Benjamin Jones, U.S. Geological Survey, Alaska Science Center, Anchorage, AK, USA
09:30-09:45 (15min)
› Active layer thickness and ground temperature through assimilation of remote sensing data in permafrost models - Sebastian Westermann, University of Oslo
09:45-10:00 (15min)
› Dynamics of gas emission craters on Yamal and Gydan Peninsulas, Russia, analysis of stereo pairs of very-high resolution satellite images - Alexander Kizyakov, Earth Cryosphere Institute, Tyumen Scientific Center SB RAS, Lomonosov Moscow State University, Faculty of Geography, Cryolithology and Glaciology Department
10:00-10:15 (15min)
› Using remotely sensed data to identify perennial snow patches in northern Iceland - Hannah Prantl, Institue of Geography, University of Innsbruck
10:15-10:30 (15min)
› After the Thaw: Permafrost, People and a new narrative approach to community engagement. - Joaquin Alvarado, studiotobe
11:00-11:15 (15min)
› Lessons Learned from Mapping Permafrost Vulnerability in Northern Communities - Louis-Philippe Roy, Yukon Research Centre - yukon College
11:15-11:30 (15min)
› Bakeapple picking in a changing physical and social landscape - Darya Anderson, McGill University
11:30-11:45 (15min)
› Living with Permafrost: Community engagements and outreach products - Kenji Yoshikawa, University of Alaska Fairbanks
11:45-12:00 (15min)
› Permafrost Research Priorities - Hugues Lantuit, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
5 - Interdisciplinary approaches to conceptualize changes and feedbacks in permafrost landscapes
Salle Théodore Bourrit
Thomas A. Douglas, Benjamin W. Abbott, Yuanchao Fan
› Multiple-scaled observations of marginal permafrost over Mongolia - Mamoru Ishikawa, Hokkaido University
11:00-11:15 (15min)
› Coupling ground subsidence and surface wetlands - Altug Ekici, Uni Research Climate, Bjerknes Centre for Climate Research, Oeschger Centre for Climate Change Research, Universität Bern [Bern]
11:15-11:30 (15min)
› Beaded streams in Alaska and Siberia: similarities and differences - Anna Tarbeeva, Lomonosov Moscow State University
11:30-11:45 (15min)
› A scalable approach to model the ground thermal and hydrological dynamics of polygonal tundra - Jan Nitzbon, University of Oslo, Humboldt University of Berlin, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research
11:45-12:00 (15min)
› The impact of lateral heat and water fluxes from thermokarst lakes on tundra landscape dynamics and permafrost degradation - Thomas Schneider von Deimling, Department of Geography, Humboldt-Universität zu Berlin, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Periglacial Research Section
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
26 - Open session on permafrost hydrology
Salle Paul Payot
William L. Quinton, Ryan F. Connon, Chris Spence
› Hydrologic connectivity is a key control on the impacts of permafrost disturbance on fluvial fluxes -
11:00-11:15 (15min)
› High Arctic Sediment Yield Responses to Geomorphic and Permafrost Change in a Transitioning Climate - Casey Beel, Department of Geography and Planning
11:15-11:30 (15min)
› Hydrological change trajectories in the southern Taiga Plains, Canada - William Quinton, Centre for Cold Regions and Water Science [Wilfrid Laurier University]
11:30-11:45 (15min)
› Taliks, a tipping point in permafrost degradation - Elise Devoie, Department of Civil and Environmental Engineering [UWaterloo]
11:45-12:00 (15min)
› Monitoring the Hydrogeochemical Evolution of Groundwater in a Small Watershed in a Discontinuous Permafrost Zone, Québec, Canada - Marion Cochand, Département de géologie et de génie géologique et Centre d'études nordiques, Université Laval, Québec, QC
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
25 - Open session on mountain permafrost
Salle Isabella Straton
Martin Hoelzle, Sebastian Vivero
› Tibetan permafrost change during the past five decades - Duoying Ji, Beijing Normal University - Wenbin Sun, Beijing Normal University
11:00-11:15 (15min)
› Difference in surface temperatures and their influences on the permafrost temperatures on the Qinghai-Tibet Plateau - Dongliang Luo, Northwest Institute of Eco-environment and Resources, Chinese Academy of Sciences
11:15-11:30 (15min)
› Frozen ground in the cold-arid Himalaya: a case study from upper Ganglass catchment, Leh - John Wani, Department of Civil Engineering, Indian Institute of Technology (IIT), Roorkee
11:30-11:45 (15min)
› CTS-PB and GS-PT as two surfaces integrating glacial and periglacial permafrost - Wojciech Dobiński, University of Silesia
12:00-12:15 (15min)
11:00 - 12:15 (1h15)
1 - Remote sensing of permafrost landscapes
Salle Michel Payot
Sabine Baumann, Artem Khomutov, Ingmar Nitze
› Developing site specific spectral libraries for characterizing and monitoring surface features within ice-free areas of the South Shetland Islands (Antarctica) - Thomas Schmid, Centro de Investigaciones Energéticas Medio Ambientales y Tecnológicas
11:00-11:15 (15min)
› Contribution of the permafrost phenomena and processes to coastal erosion at Baydaratskaya Bay, Kara Sea - Daria Aleksyutina, Lomonosov Moscow State University, Faculty of Geography
11:15-11:30 (15min)
› Estimating shrub height as indicator for snow depth and permafrost modelling - Annett Bartsch, Zentralanstalt für Meteorologie und Geodynamik
11:30-11:45 (15min)
› Relief and vegetation patterns in connection with permafrost features in Lena Delta (Eastern Siberia) - Nikolay Lashchinskiy, Central Siberian botanical garden SD RAS
11:45-12:00 (15min)
10 - Thermokarst lake dynamics across multiple spatial and temporal scales
Salle Edgard Bouillette
Josefine Lenz, Frederic Bouchard, Benjamin M. Jones
› The influence of vegetation structure on the geomorphic evolution of thermokarst lakes, Old Crow Flats, Yukon - Pascale Roy-Leveillee, Vale Living with Lakes Centre, Laurentian University
14:00-14:15 (15min)
› Reconstruction of the development of a retrogressive thaw slump on the bank of a thermokarst lake in Central Yakutia using dendrochronology - Antoine Séjourné, Géosciences Paris Sud
14:15-14:30 (15min)
› Past and present thermokarst lake dynamics in the Yedoma Ice Complex region of North-Eastern Yakutia - Alexandra Veremeeva, Institute of Physicochemical and Biological Challenges in Soil Science, Russian Academy of Sciences
14:30-14:45 (15min)
› Stochastic models of dynamic balance in cryolithozone landscapes and its significance for nature hazard assessment - Alexey Victorov, RAS Institute of Environmental Geoscience
14:45-15:00 (15min)
› Thermodynamic calculation of freezing temperature of gas-saturated pore water in talik zones - Vladimir Istomin, Skolkovo Institute of Science and Technology, Gazprom VNIIGAZ - Evgeny Chuvilin, Department of Geology, Lomonosov Moscow State University
15:00-15:15 (15min)
› Lake dynamics across latitudinal permafrost transects - Ingmar Nitze, Alfred Wegener Institute, Helmholtz Centre for Polar- and Marine Research, Institute of Earth and Environmental Sciences, University of Potsdam
15:15-15:30 (15min)
14:00 - 15:15 (1h15)
5 - Interdisciplinary approaches to conceptualize changes and feedbacks in permafrost landscapes
Salle Théodore Bourrit
Thomas A. Douglas, Benjamin W. Abbott, Yuanchao Fan
› Features of methane showings in disturbed cryogenic strata 280 km SE from the new Yamal crater Erkatayakha - Gleb Kraev, Vrije Universiteit Amsterdam [Amsterdam], Institute of Physicochemical and Biological Challenges in Soil Science, Russian Academy of Sciences
14:00-14:15 (15min)
› Main results of 4-year gas-emission crater study - Marina Leibman, University of Tyumen, International Institute of Cryology and Cryosophy, Earth Cryosphere Institute, Tyumen Scientific Center, Siberian Branch of Russian Academy of Sciences
14:15-14:30 (15min)
› Field incubation study of greenhouse gas release from buried soil in the Lena River Delta, Siberia - Svetlana Evgrafova, Siberian Federal University, V.N. Sukachev Institute of Forest
14:30-14:45 (15min)
› Spatially-explicit estimation of soil nitrogen stock and its comparison with Community Land Model across Tibetan alpine permafrost - Yuanhe Yang, Institute of Botany, Chinese Academy of Sciences, State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences
14:45-15:00 (15min)
› Divergent patterns of experimental and model derived variables of tundra ecosystem carbon exchange in response to arctic warming - Christina Schaedel, Northern Arizona University [Flagstaff]
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
26 - Open session on permafrost hydrology
Salle Paul Payot
William L. Quinton, Ryan F. Connon, Chris Spence
› An experimental study of permafrost restoration under the seismic line in the wetland-dominated zone of discontinuous permafrost, Northwest Territories, Canada - Michael Braverman, GHD
14:00-14:15 (15min)
› Main controlling factors of the permafrost soil-moisture on the slope of the Qinghai-Tibet Plateau - wei Cao, State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
14:15-14:30 (15min)
› High frequency data reveals new insights into hydrological and biogeochemical processes in a discontinuous permafrost watershed - Sean Carey, McMaster University
14:30-14:45 (15min)
› Distribution of suprapermafrost taliks in the Shestakovka River catchment, continuous permafrost zone - Liudmila Lebedeva, Melnikov Permafrost Institute SB RAS
14:45-15:00 (15min)
› New insights into snowfall and snow accumulation trends and patterns across the Northwest Territories - Ryan Connon, Wilfrid Laurier University
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
25 - Open session on mountain permafrost
Salle Isabella Straton
Martin Hoelzle, Sebastian Vivero
› Transient modelling of permafrost distribution in Iceland - Justyna Czekirda, Department of Geosciences, University of Oslo
14:00-14:15 (15min)
› IMPROVED SENSITIVITY ANALYSIS OF PERMAFROST MODELS TO PROJECTED CHANGES IN CONTINENTALITY, YUKON, CANADA - Philip Bonnaventure, Department of Geography, University of Lethbridge
14:15-14:30 (15min)
› Distinguishing ice-rich and ice-poor permafrost to map ground temperatures and -ice content in the Swiss Alps - Robert Kenner, WSL Institute for Snow and Avalanche Research SLF
14:30-14:45 (15min)
› Seasonal and inter-annual variability of soil moisture in permafrost terrains - Cécile Pellet, University of Fribourg - Department of Geosciences
14:45-15:00 (15min)
› A distributed temperature sensing approach to mapping mountain permafrost - Jordan Harrington, Department of Geoscience, University of Calgary, BGC Engineering Inc.
15:00-15:15 (15min)
14:00 - 15:15 (1h15)
1 - Remote sensing of permafrost landscapes
Salle Michel Payot
Sabine Baumann, Artem Khomutov, Ingmar Nitze
› Sentinel-1 InSAR measurements of surface elevation changes over yedoma uplands on Sobo-Sise Island, Lena Delta - JIE CHEN, Earth System Science Programme, Faculty of Science, The Chinese University of Hong Kong, Institute of Space and Earth Information Science, The Chinese University of Hong Kong - Frank Günther, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research - Guido Grosse, Institute of Earth and Environmental Science, University of Potsdam, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research - Lin Liu, Earth System Science Programme, Faculty of Science, The Chinese University of Hong Kong - Hui Lin, Department of Geography and Resource Management, The Chinese University of Hong Kong, Institute of Space and Earth Information Science, The Chinese University of Hong Kong
14:00-14:15 (15min)
› SAR Interferometry investigating Seasonal Heave and Subsidence in a Continuous Permafrost Landscape, Adventdalen, Svalbard - Line Rouyet, Norut - Northern Research Institute, Tromsø, Norvège
14:15-14:30 (15min)
› Evaluating DInSAR displacement products using fine-scale geomorphological mapping and field based studies along the Inuvik to Tuktoyaktuk Highway corridor, western Canadian Arctic - Ashley Rudy, Wilfrid Laurier University
14:30-14:45 (15min)
› The Importance of L-Frequency SAR Volume Scattering On Lowland Tundra in the Arctic - Reginald Muskett, Geophysical Institute, UAF
14:45-15:00 (15min)
› Surface Deformation Monitoring in High-Latitude Permafrost Areas with Sentinel-1 SAR Interferometry - Tazio Strozzi, Gamma Remote Sensing and Consulting AG
15:00-15:15 (15min)
› Investigating current state and mechanisms of subsea permafrost degradation and associated methane emissions in the East Siberian Arctic Shelf - Natalia Shakhova, University of Alaska Fairbanks, National Tomsk Research Polytechnic University
15:45-16:00 (15min)
› Reactive-transport model on Arctic shelves: a focus on subsea permafrost affected sediments - Matteo Puglini, Max Planck Institute for Meteorology
16:00-16:15 (15min)
› Submarine permafrost development modelled at the circum-Arctic scale - Pier Overduin, Alfred Wegener Institute, Helmholtz Centre for Polar- and Marine Research
16:15-16:30 (15min)
› Subsea Permafrost Climate Modeling – From uncertainty estimates to estimates of future permafrost degradation - Christian Rodehacke, Danish Meteorological Institute, Alfred Wegener Institute for Polar and Marine Research
16:30-16:45 (15min)
› Geophysical surveys of sub-aquatic permafrost: talik dynamics and the influence of a freshwater to saltwater lake transition - Michael Angelopoulos, Alfred Wegener Institute, Helmholtz Centre for Polar- and Marine Research, Institute of Earth and Environmental Science, Universität Potsdam
16:45-17:00 (15min)
› Organic matter composition across subsea permafrost thaw horizons - Birgit Wild, Department of Environmental Science and Analytical Chemistry [Stockholm], Bolin Centre for Climate Research
17:00-17:15 (15min)
15:45 - 17:00 (1h15)
25 - Open session on mountain permafrost
Salle Isabella Straton
Martin Hoelzle, Sebastian Vivero
› Debris size classification of alpine landforms using high-resolution images - Elisa Giaccone, University of Lausanne
15:45-16:00 (15min)
› Towards accurate quantification of ice content in permafrost of the Central Andes – results from geophysical campaigns in 3 different regions - Christin Hilbich, University of Fribourg - Department of Geosciences
16:00-16:15 (15min)
› Modelling of Ground Penetrating Radar in alpine Permafrost at Hoher Sonnblick Summit - Theresa Maierhofer, TU Wien
16:15-16:30 (15min)
› Permafrost probability model for debris surfaces in the Central Andes (29º to 33º SL, Argentina) - Carla Tapia, Argentine Institute of Snow Research, Glaciology and Environmental Sciences - Christian Halla, Bonn Universität [Bonn]
16:30-16:45 (15min)
15:45 - 17:00 (1h15)
1 - Remote sensing of permafrost landscapes
Salle Michel Payot
Sabine Baumann, Artem Khomutov, Ingmar Nitze
› Detection and quantification of lateral thermokarst lake expansion processes in periglacial landscapes based on Sentinel and RadpidEye imagery - Soraya Kaiser, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Department of Geography, Humboldt-Universität zu Berlin
15:45-16:00 (15min)
› Characterization of Polar Permafrost Landscapes by Means of Multi-Temporal and Multi-Scale Remote Sensing, and In-Situ Measurements (SMART) - Tobias Ullmann, Institute of Geography and Geology - University of Wuerzburg
16:00-16:15 (15min)
› Automated mapping of landforms in high Arctic mountains - Huw Mithan, School of Earth and Ocean Sciences [Cardiff]
16:15-16:30 (15min)
15:45 - 17:00 (1h15)
IPA Action Group - Rock glacier inventories and kinematics
Salle Michel Payot
https://eucop2018.sciencesconf.org/data/program/LP._Roy.pdf
