My research interests lie in the reconstruction of ice sheets, and how they influence and interact with the landscape, environment and subsurface.

As well as the iC3 Centre of Excellence, my research contributes to the (ERC) Synergy Grant i2B- Into The Blue

Sailing through sea ice in the northern Barents Sea (Credit: Henry Patton)

Some recent publications

Meteoric water imprints in marine sediment porewaters indicate a history of offshore aquifer freshening, attributed to increased hydraulic head gradients as a result of glacial loading during the Last Glacial Maximum (b) while saline groundwater residence times illustrate that, after the collapse of the FIS and retreat of marine-based outlet glaciers, seawater started infiltrating the offshore aquifer (c). d, Decelerating groundwater discharge velocities due to glacial unloading allowed the SMTZ to move into the sediments, resulting in the formation of barite and carbonate within the sediments opposed to on the seafloor.

Deglaciation drove seawater infiltration and slowed submarine groundwater discharge

(Nature Geoscience, 2025)

Glacial erosion and Quaternary landscape development of the Eurasian Arctic

(Earth-Science Reviews, 2024)

Geological and glaciological controls of 21,700 active methane seeps in the northern Norwegian Barents sea

(Frontiers in Earth Science, 2024)


Sometimes I create interactive maps…

Screenshot of the Icemap website showing a close view of the Eurasian ice sheet around the time of its maximum extent.

ICEMAP

An interactive reconstruction of the Eurasian ice sheet and its erosion potential during the last ice age

Map myths

‘Map myths’ delves into the tales behind the cartographic myths, blunders and imaginations that shaped our view of the world during past centuries.

Screenshot of the Mercator's Arctic website, zoomed in on Mercator's historic map of the North Pole

Mercator’s view of the Arctic

In 1595 the Arctic was a vast unknown and full of mystery. Explore this interactive map prepared by the famous cartographer, Mercator – the first dedicated view of the Arctic from the golden age of cartography.

Screenshot of the Arctic Fog website showing a map of the route William Parry took on his discoveries of the Northwest Passage

How the Arctic was discovered

An interactive history through four centuries of exploration for the Northwest and Northeast Passages.