Although erosion of valleys by subglacial meltwater was first proposed more than 100years
ago, the processes that produced these valleys under past ice sheets have remained a topic …

The impacts of ongoing climate warming on cold‐regions hydrogeology and groundwater
resources have created a need to develop groundwater models adapted to these …

The areal extent of permafrost in China has been reduced by about 18.6% during the last
30years. Due to the combined inuences of climate warming and human activities, permafrost …

The recent increase in fresh‐water discharge during low‐flow conditions as observed in
many (sub‐) Arctic Rivers has been attributed to a reactivation of groundwater flow systems …

Using numerical models, we evaluate hydrogeological regime changes in high‐latitude river
basins under conditions of ground surface warming. These models describe transient heat …

Underground geological storage of CO2 in deep saline aquifers is considered for reducing
greenhouse gases emissions into the atmosphere. However, some issues were raised with …

Antarctica preserves Earth's largest ice-sheet, which in response to climate warming, may
lose ice mass and raise sea level by several metres. The ice-sheet bed exerts critical …

Coastal groundwater reserves often reflect a complex evolution of marine transgressions
and regressions, and are only rarely in equilibrium with current boundary conditions …

While the existence of relatively fresh groundwater sequestered within permeable, porous
sediments beneath the Atlantic continental shelf of North and South America has been …

The extension-induced rift systems on the Tibetan Plateau (TP) may convey large amount of
groundwater to rivers, but sources and flow paths of such groundwater are unknown. The …