My main research interest is the role of Arctic and Antarctic sea ice in the climate, eco-, and human systems. I am working on studies of sea ice properties and processes by means of in-situ measurements, airborne and satellite remote sensing, and modeling. My main achievement is the establishment of operational electromagnetic (EM) ice thickness measurements using various platforms including airplanes, and the acquisition of systematic observations for climate studies and ice engineering applications. However, I have also pioneered the identification of the impact of summer snow processes for the mass balance, microwave properties, and biological primary productivity of Antarctic sea ice. Much of this work is ongoing and being advanced. I have led or been involved in more than 30 field campaigns in the Arctic since 1991, and have carried out 12 research projects in Antarctica since 1992. After holding an Alberta Ingenuity Scholarship at the University of Alberta, Edmonton, Canada, and a Tier-1 Canada Research Chair at York University, Toronto, Canada, I am a Professor for Sea Ice Geophysics at the University of Bremen and Alfred Wegener Institute in Germany since 2016.

My main research interest is the role of Arctic and Antarctic sea ice in the climate, eco-, and human systems. I am working on studies of sea ice properties and processes by means of in-situ measurements, airborne and satellite remote sensing, and modeling. My main achievement is the establishment of operational electromagnetic (EM) ice thickness measurements using various platforms including airplanes, and the acquisition of systematic observations for climate studies and ice engineering applications. However, I have also pioneered the identification of the impact of summer snow processes for the mass balance, microwave properties, and biological primary productivity of Antarctic sea ice. Much of this work is ongoing and being advanced. I have led or been involved in more than 30 field campaigns in the Arctic since 1991, and have carried out 12 research projects in Antarctica since 1992. After holding an Alberta Ingenuity Scholarship at the University of Alberta, Edmonton, Canada, and a Tier-1 Canada Research Chair at York University, Toronto, Canada, I am a Professor for Sea Ice Geophysics at the University of Bremen and Alfred Wegener Institute in Germany since 2016.

Dr. Yevgeny Aksenov is a Senior Research Fellow at the National Oceanography Centre and has over 30 years of experience in sea ice and ocean research. He has published 36 papers in ISI peer-reviewed journals and two book chapters (over 1500 citations and h-index 25 to date). His research includes global modelling of ocean circulation and sea ice dynamics, implications for climate and impacts on sea ice and ocean in the Marginal Ice Zone and collaborated in bio- geochemical modelling. He participated in four high-latitude Arctic field campaigns. Dr Aksenov represents NOC in the NEMO Sea Ice Working Group and contributes to the NEMO Wave-currents Working Group. He led the UK contribution in the EU FP7 Project ‘Ships and waves reaching Polar Regions (SWARP)’. The project was focused on new developed modelling and satellite products for ship safety for the Copernicus services. Dr Aksenov is a convener of the session OS1.11/AS4.10/BG4.10/CL2.17/CR6.6 "Changes in the Arctic Ocean, sea ice and subarctic seas systems: Observations, Models and Perspectives" of the EGU General Assembly from 2010 until present.

Dr. Yevgeny Aksenov is a Senior Research Fellow at the National Oceanography Centre and has over 30 years of experience in sea ice and ocean research. He has published 36 papers in ISI peer-reviewed journals and two book chapters (over 1500 citations and h-index 25 to date). His research includes global modelling of ocean circulation and sea ice dynamics, implications for climate and impacts on sea ice and ocean in the Marginal Ice Zone and collaborated in bio- geochemical modelling. He participated in four high-latitude Arctic field campaigns. Dr Aksenov represents NOC in the NEMO Sea Ice Working Group and contributes to the NEMO Wave-currents Working Group. He led the UK contribution in the EU FP7 Project ‘Ships and waves reaching Polar Regions (SWARP)’. The project was focused on new developed modelling and satellite products for ship safety for the Copernicus services. Dr Aksenov is a convener of the session OS1.11/AS4.10/BG4.10/CL2.17/CR6.6 "Changes in the Arctic Ocean, sea ice and subarctic seas systems: Observations, Models and Perspectives" of the EGU General Assembly from 2010 until present.

00441214143103

Etienne BERTHIER received his PhD from the University of Toulouse in September 2005 and his HDR (habilitation to supervise research) in 2015. He is CNRS research associate since January 2007 in the Laboratory for Space Studies in Geophysics and Oceanography (LEGOS, Toulouse, France). His research aims at observing and understanding the effect of climate change on mountain glaciers and ice caps and quantifying their contribution to sea level rise. His main field of expertise is satellite remote sensing, including the retrieval of ice topography from optical images to measure ice elevation changes. He was PI of the SPIRIT (SPOT 5 stereoscopic survey of Polar Ice: Reference Images and Topographies) international polar year project and currently responsible for the Pléiades Glacier Observatory. His main study areas are Himalaya, the Andes, Iceland, the French Alps and the Antarctic Peninsula. Since 2002, Etienne Berthier contributed to over 100 publications in the field of glaciology and remote sensing.He co-authored 10 book chapters. He has reviewed ~180 articles or grant proposals and he currently serves as scientific editor for The Cryosphere, and La Météorologie (in French).

Etienne BERTHIER received his PhD from the University of Toulouse in September 2005 and his HDR (habilitation to supervise research) in 2015. He is CNRS research associate since January 2007 in the Laboratory for Space Studies in Geophysics and Oceanography (LEGOS, Toulouse, France). His research aims at observing and understanding the effect of climate change on mountain glaciers and ice caps and quantifying their contribution to sea level rise. His main field of expertise is satellite remote sensing, including the retrieval of ice topography from optical images to measure ice elevation changes. He was PI of the SPIRIT (SPOT 5 stereoscopic survey of Polar Ice: Reference Images and Topographies) international polar year project and currently responsible for the Pléiades Glacier Observatory. His main study areas are Himalaya, the Andes, Iceland, the French Alps and the Antarctic Peninsula. Since 2002, Etienne Berthier contributed to over 100 publications in the field of glaciology and remote sensing.He co-authored 10 book chapters. He has reviewed ~180 articles or grant proposals and he currently serves as scientific editor for The Cryosphere, and La Météorologie (in French).

+44 1334 46 4024

I'm interested in all things geophysical, but I primarily work with glaciological and other near-surface targets. I've recently started using fibre-optic methods to advance data acquisition (see our recent paper: https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2020GL088148), but my group's latest activities extend to machine learning, computational seismic imaging and seismic inversion. I've also done some work on looking at the application of drones in GPR surveying, and you can see a short video here: https://www.youtube.com/watch?v=f2VI97V1Y3A. I'll also leave a fun Halloween-themed radar video for you to check out: https://www.youtube.com/watch?v=JaD95LA633M

I'm interested in all things geophysical, but I primarily work with glaciological and other near-surface targets. I've recently started using fibre-optic methods to advance data acquisition (see our recent paper: https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2020GL088148), but my group's latest activities extend to machine learning, computational seismic imaging and seismic inversion. I've also done some work on looking at the application of drones in GPR surveying, and you can see a short video here: https://www.youtube.com/watch?v=f2VI97V1Y3A. I'll also leave a fun Halloween-themed radar video for you to check out: https://www.youtube.com/watch?v=JaD95LA633M

1999: Diploma in Geophysics, University of Karlsruhe, Germany, and University of Alaska, Fairbanks, USA; thesis on leads in sea ice 1999-2004: Researcher, AWI, Bremerhaven, Germany PhD 2003: University of Bremen, Germany; thesis on application of radar in cold ice 2005-6: Research Scholar, VAW, ETH Zürich 2007-13: Researcher, AWI, Bremerhaven 2010: Habilitation, Univ. Heidelberg, Germany; thesis on geophysical data assimilation in ice-dynamic models 2013: Adjunct Professor University of Heidelberg, Germany since 2014: Professor for Glaciology, Univ. Bremen & AWI, Germany

1999: Diploma in Geophysics, University of Karlsruhe, Germany, and University of Alaska, Fairbanks, USA; thesis on leads in sea ice 1999-2004: Researcher, AWI, Bremerhaven, Germany PhD 2003: University of Bremen, Germany; thesis on application of radar in cold ice 2005-6: Research Scholar, VAW, ETH Zürich 2007-13: Researcher, AWI, Bremerhaven 2010: Habilitation, Univ. Heidelberg, Germany; thesis on geophysical data assimilation in ice-dynamic models 2013: Adjunct Professor University of Heidelberg, Germany since 2014: Professor for Glaciology, Univ. Bremen & AWI, Germany

Sea ice modelling and theory. Polar oceanography modelling.

Sea ice modelling and theory. Polar oceanography modelling.

I study the current and future Greenland ice sheet surface mass balance with the help of the regional climate MAR model. I am also interested by atmospheric circulation changes in Arctic.

I study the current and future Greenland ice sheet surface mass balance with the help of the regional climate MAR model. I am also interested by atmospheric circulation changes in Arctic.

+1 734 6153605

Ben Galton-Fenzi is a Senior Scientist as a Glaciologist with the Australian antarctic Division. As part of this role he leads a team of researchers at the University of Tasmania focused on understanding how and why the Antarctic Ice Sheet will respond to climate change. His research is directed towards discovering and testing the processes governing the interaction between the Earth’s ice sheets, the oceans and other parts of the geophysical system, to better forecast the impacts of climate change on society and the environment. He combines computational methods, theory and available observations to examine the understanding of the physical relationships in the global climate system.

Ben Galton-Fenzi is a Senior Scientist as a Glaciologist with the Australian antarctic Division. As part of this role he leads a team of researchers at the University of Tasmania focused on understanding how and why the Antarctic Ice Sheet will respond to climate change. His research is directed towards discovering and testing the processes governing the interaction between the Earth’s ice sheets, the oceans and other parts of the geophysical system, to better forecast the impacts of climate change on society and the environment. He combines computational methods, theory and available observations to examine the understanding of the physical relationships in the global climate system.

+61428760210

My main research interest is the role of Arctic and Antarctic sea ice in the climate, eco-, and human systems. I am working on studies of sea ice properties and processes by means of in-situ measurements, airborne and satellite remote sensing, and modeling. My main achievement is the establishment of operational electromagnetic (EM) ice thickness measurements using various platforms including airplanes, and the acquisition of systematic observations for climate studies and ice engineering applications. However, I have also pioneered the identification of the impact of summer snow processes for the mass balance, microwave properties, and biological primary productivity of Antarctic sea ice. Much of this work is ongoing and being advanced. I have led or been involved in more than 30 field campaigns in the Arctic since 1991, and have carried out 12 research projects in Antarctica since 1992. After holding an Alberta Ingenuity Scholarship at the University of Alberta, Edmonton, Canada, and a Tier-1 Canada Research Chair at York University, Toronto, Canada, I am a Professor for Sea Ice Geophysics at the University of Bremen and Alfred Wegener Institute in Germany since 2016.

My main research interest is the role of Arctic and Antarctic sea ice in the climate, eco-, and human systems. I am working on studies of sea ice properties and processes by means of in-situ measurements, airborne and satellite remote sensing, and modeling. My main achievement is the establishment of operational electromagnetic (EM) ice thickness measurements using various platforms including airplanes, and the acquisition of systematic observations for climate studies and ice engineering applications. However, I have also pioneered the identification of the impact of summer snow processes for the mass balance, microwave properties, and biological primary productivity of Antarctic sea ice. Much of this work is ongoing and being advanced. I have led or been involved in more than 30 field campaigns in the Arctic since 1991, and have carried out 12 research projects in Antarctica since 1992. After holding an Alberta Ingenuity Scholarship at the University of Alberta, Edmonton, Canada, and a Tier-1 Canada Research Chair at York University, Toronto, Canada, I am a Professor for Sea Ice Geophysics at the University of Bremen and Alfred Wegener Institute in Germany since 2016.

Primary area of interest and expertise - Permafrost/geocryology and climatology, including the following subtopics: ** Permafrost thermal response and sensitivity to climate change and extreme events ** Application of long-term monitoring and geophysical methods in frozen ground ** Physical processes in the cryosphere - Climate change and variability in mountain regions and in the Arctic - Climate extremes: Observations, statistical analyses and impacts

Primary area of interest and expertise - Permafrost/geocryology and climatology, including the following subtopics: ** Permafrost thermal response and sensitivity to climate change and extreme events ** Application of long-term monitoring and geophysical methods in frozen ground ** Physical processes in the cryosphere - Climate change and variability in mountain regions and in the Arctic - Climate extremes: Observations, statistical analyses and impacts

Nico has been conducting research at IGE since 2013. He is currently studying the interactions between the cryosphere (ice-shelves, ice sheet, sea ice) and the ocean/atmosphere system, mostly focusing on the Southern Ocean and the Antarctic ice sheet. Previously, Nico mainly worked on tropical cyclones, the Indo-Pacific climate, and ocean-atmosphere interactions. A large part of his work is based on numerical models designed to simulate some physical constituents of the climate system.

Nico has been conducting research at IGE since 2013. He is currently studying the interactions between the cryosphere (ice-shelves, ice sheet, sea ice) and the ocean/atmosphere system, mostly focusing on the Southern Ocean and the Antarctic ice sheet. Previously, Nico mainly worked on tropical cyclones, the Indo-Pacific climate, and ocean-atmosphere interactions. A large part of his work is based on numerical models designed to simulate some physical constituents of the climate system.

Stef Lhermitte is assistant professor Geoscience & Remote Sensing at TUDelft, after obtaining a PhD at KULeuven and several international post-docs positions (CEAZA, KNMI, KULeuven). Now he focuses on the development of innovative remote sensing methods for assessing land-atmosphere interactions in order to assess the effect of climate (change) on the cryosphere, the hydrological cycle, sea level rise, etc. and their feedbacks on (future) climate.

Stef Lhermitte is assistant professor Geoscience & Remote Sensing at TUDelft, after obtaining a PhD at KULeuven and several international post-docs positions (CEAZA, KNMI, KULeuven). Now he focuses on the development of innovative remote sensing methods for assessing land-atmosphere interactions in order to assess the effect of climate (change) on the cryosphere, the hydrological cycle, sea level rise, etc. and their feedbacks on (future) climate.

Joe MacGregor is a glaciologist and geophysicist interested in the past, present and future flow of ice sheets. He seeks to understand why ice sheets flow more quickly in some areas than in others, how this flow evolves over time and how we can better observe the controls upon ice flow. These are critical concerns for Earth’s two remaining ice sheets in Greenland and Antarctica, along with ice masses elsewhere in the Solar System. With a diverse set of collaborators at NASA and partner institutions, his current research synthesizes observations from a variety of methods, including airborne radar sounding (e.g., Operation IceBridge), satellite remote sensing (e.g., Landsat, MODIS, InSAR), ground-based surveys (e.g., ice core chemistry, borehole thermometry) and laboratory measurements (e.g., dielectric spectroscopy) to better understand ice sheets.

Joe MacGregor is a glaciologist and geophysicist interested in the past, present and future flow of ice sheets. He seeks to understand why ice sheets flow more quickly in some areas than in others, how this flow evolves over time and how we can better observe the controls upon ice flow. These are critical concerns for Earth’s two remaining ice sheets in Greenland and Antarctica, along with ice masses elsewhere in the Solar System. With a diverse set of collaborators at NASA and partner institutions, his current research synthesizes observations from a variety of methods, including airborne radar sounding (e.g., Operation IceBridge), satellite remote sensing (e.g., Landsat, MODIS, InSAR), ground-based surveys (e.g., ice core chemistry, borehole thermometry) and laboratory measurements (e.g., dielectric spectroscopy) to better understand ice sheets.

Dr. Matsuoka has worked on cryosphere science, in particular Antarctic Ice Sheet more than 20 years now.

Dr. Matsuoka has worked on cryosphere science, in particular Antarctic Ice Sheet more than 20 years now.

Dr. Morse is an expert in field investigation of permafrost and periglacial processes. He supports this field-based work with remote sensing of the cryosphere. He is developing new expertise on permafrost and hydrogeological interactions.

Dr. Morse is an expert in field investigation of permafrost and periglacial processes. He supports this field-based work with remote sensing of the cryosphere. He is developing new expertise on permafrost and hydrogeological interactions.

Climate scientist working with Regional Climate Models in Greenland and the Arctic and Antarctic, specialising in the interface between glaciers and climate system

Climate scientist working with Regional Climate Models in Greenland and the Arctic and Antarctic, specialising in the interface between glaciers and climate system

Kerim Nisancioglu is Professor of climate dynamics at the Department of Earth Science and the Bjerknes Centre for Climate Research, University of Bergen, Norway and Professor II at the Department of Geosciences and the Center for Earth Evolution and Dynamics, University of Oslo, Norway. His research is focused on understanding the dynamics of past climate change on a wide range of timescales, including tectonic, orbital and millennial. In this work he applies fundamentals from geophysics and fluid dynamics, a range of ice and climate models of different complexity, as well as proxy data from marine, terrestrial and ice core archives.

Kerim Nisancioglu is Professor of climate dynamics at the Department of Earth Science and the Bjerknes Centre for Climate Research, University of Bergen, Norway and Professor II at the Department of Geosciences and the Center for Earth Evolution and Dynamics, University of Oslo, Norway. His research is focused on understanding the dynamics of past climate change on a wide range of timescales, including tectonic, orbital and millennial. In this work he applies fundamentals from geophysics and fluid dynamics, a range of ice and climate models of different complexity, as well as proxy data from marine, terrestrial and ice core archives.

I study glaciers and climate change, the hydrology of high elevation catchments, and the impact of changes in the cryosphere on water resources and streamflow.

I study glaciers and climate change, the hydrology of high elevation catchments, and the impact of changes in the cryosphere on water resources and streamflow.

Louise Sandberg Sørensen is a senior researcher in the Geodesy and Earth Observation division at DTU Space, and research group leader for the cryodphere research group. Louise's research is focused on using remote sensing data (especially altimetry) from satellites and aircrafts to monitor how the Earth's land ice is responding to climate change.

Louise Sandberg Sørensen is a senior researcher in the Geodesy and Earth Observation division at DTU Space, and research group leader for the cryodphere research group. Louise's research is focused on using remote sensing data (especially altimetry) from satellites and aircrafts to monitor how the Earth's land ice is responding to climate change.

+45 45259714

0049 (0)241 8096475

After graduating in environmental physics and completing a PhD in glaciology at ETH Zürich Jürg Schweizer joined the Swiss Federal Institute for Snow and Avalanche Research SLF in 1990. Awarded a Canada International Research Fellowship (NSERC) he stayed at Department of Civil Engineering, University of Calgary, Calgary AB, Canada, from 1995 to 1996. Back at SLF he started the research group Formation of Alpine Natural Hazards in 2006. Since 2011 he leads the research unit Snow Avalanches and Prevention, is the Head of SLF and a member of the Directorate of Federal Research Institute WSL in Birmensdorf. Jürg Schweizer lectures at ETH Zurich. From 2013-2017 he was the President of the Cryospheric Sciences Division of the European Geosciences Union (EGU) and 2013-2017 the Editor-in-Chief of Cold Regions Science and Technology. His research interests include snow mechanics and avalanche formation, avalanche release, snow stability evaluation, avalanche forecasting, risk management, avalanche education and rescue.  

After graduating in environmental physics and completing a PhD in glaciology at ETH Zürich Jürg Schweizer joined the Swiss Federal Institute for Snow and Avalanche Research SLF in 1990. Awarded a Canada International Research Fellowship (NSERC) he stayed at Department of Civil Engineering, University of Calgary, Calgary AB, Canada, from 1995 to 1996. Back at SLF he started the research group Formation of Alpine Natural Hazards in 2006. Since 2011 he leads the research unit Snow Avalanches and Prevention, is the Head of SLF and a member of the Directorate of Federal Research Institute WSL in Birmensdorf. Jürg Schweizer lectures at ETH Zurich. From 2013-2017 he was the President of the Cryospheric Sciences Division of the European Geosciences Union (EGU) and 2013-2017 the Editor-in-Chief of Cold Regions Science and Technology. His research interests include snow mechanics and avalanche formation, avalanche release, snow stability evaluation, avalanche forecasting, risk management, avalanche education and rescue.  

+41 81 417 0164

My research focuses on the interaction between permafrost and water in arctic landscapes, and how these coupled systems respond to climate change. I use both modeling and field observations of permafrost and water to answer questions such as "How will arctic rivers respond to warming and thawing permafrost?" and "Does groundwater flow significantly influence thaw rates of permafrost?".

My research focuses on the interaction between permafrost and water in arctic landscapes, and how these coupled systems respond to climate change. I use both modeling and field observations of permafrost and water to answer questions such as "How will arctic rivers respond to warming and thawing permafrost?" and "Does groundwater flow significantly influence thaw rates of permafrost?".

+44-(0)191-3341955

Arjen Stroeven graduated in Physical Geography from Utrecht University (1988) on a thesis in glaciology (Rabots glaciär, northern Sweden). He subsequently pursued a MSc in Quaternary Sciences from the University of Maine (1994) and a PhD from Stockholm University (1996) on the Sirius group of Mt Fleming, Transantarctic Mountains. He is a professor in Physical Geography at Stockholm University where he pursues research in landscape dynamics of formerly glaciated regions using cosmogenic nuclides (Antarctica, Fennoscandia, Tibet and Central Asia, Cordillera).

Arjen Stroeven graduated in Physical Geography from Utrecht University (1988) on a thesis in glaciology (Rabots glaciär, northern Sweden). He subsequently pursued a MSc in Quaternary Sciences from the University of Maine (1994) and a PhD from Stockholm University (1996) on the Sirius group of Mt Fleming, Transantarctic Mountains. He is a professor in Physical Geography at Stockholm University where he pursues research in landscape dynamics of formerly glaciated regions using cosmogenic nuclides (Antarctica, Fennoscandia, Tibet and Central Asia, Cordillera).

+46 8 164230

Glaciologist working on ice properties at interfaces: ice-bedrock (basal ice) ,ice-ocean (marine ice) ,ice-atmosphere (sea ice). Targeting cryospheric processes which have climatic impacts, using ice both as a recorder and an actor of climate change.

Glaciologist working on ice properties at interfaces: ice-bedrock (basal ice) ,ice-ocean (marine ice) ,ice-atmosphere (sea ice). Targeting cryospheric processes which have climatic impacts, using ice both as a recorder and an actor of climate change.

I am interested in understanding the flow (or rherology) of complex systems. I have studied a wide range of materials from the atomic scale (glassy disordered materials) to the geophysical scale (sea ice). While often of fundamental nature my research is always intended to address practical challenges in both the field of material sciences and climate sciences. This dual approach in my research, fundamental and applied, is very clearly evidenced in my recent work in the construction and analysis of new mathematical models of physical processes in the sea ice component of the general circulation models (GCMs) which combines the development of fundamental new theory and numerical simulations with field measurements and remotely-sensed observations.

I am interested in understanding the flow (or rherology) of complex systems. I have studied a wide range of materials from the atomic scale (glassy disordered materials) to the geophysical scale (sea ice). While often of fundamental nature my research is always intended to address practical challenges in both the field of material sciences and climate sciences. This dual approach in my research, fundamental and applied, is very clearly evidenced in my recent work in the construction and analysis of new mathematical models of physical processes in the sea ice component of the general circulation models (GCMs) which combines the development of fundamental new theory and numerical simulations with field measurements and remotely-sensed observations.

0031302533169

My work focuses on the combination of altimetry, gravimetry, SAR satellite observations and climate model data to study ice sheets and mountain glaciers.

My work focuses on the combination of altimetry, gravimetry, SAR satellite observations and climate model data to study ice sheets and mountain glaciers.

I am a Professor at the University of Calgary since 2000. I am active in Arctic and sub-Arctic sea ice field work. I specialize in the use of active microwave remote sensing for investigating the geophysical and thermodynamic properties of the snow cover on seasonal sea ice.

I am a Professor at the University of Calgary since 2000. I am active in Arctic and sub-Arctic sea ice field work. I specialize in the use of active microwave remote sensing for investigating the geophysical and thermodynamic properties of the snow cover on seasonal sea ice.

My research mainly focuses on modelling the ice flow and evolution glaciers and ice caps

My research mainly focuses on modelling the ice flow and evolution glaciers and ice caps