The aim of this study is to present the first evidence of triangular-shaped till landforms and
related erosional features indicative of subglacial drainage within the ice stream bed of the …

Abstract High-resolution LiDAR (Light detection and Ranging)-based digital elevation
models (DEM) have greatly improved the map** of glacial landforms and revealed new …

We know less about subglacial meltwater flow properties in distributed inefficient and semi-
efficient systems in comparison to those of ice marginal eskers and proglacial environments …

Newly available high resolution airborne LiDAR (Light Detection And Ranging) technology
is generating unprecedented next-generation imagery of Earth surface features. LiDAR …

Established international soil classification systems have not properly accommodated acid
sulfate soils (ASS) and soil materials in Finland and Sweden because:(1) in these soils …

Eskers are primarily ridges of glaciofluvial sediment deposited in subglacial, englacial and
supraglacial conduits. They are typically straight to sinuous features, however, their planform …

Acid sulfate soils (ASS) cause big problems worldwide due to their potential to form sulfuric
acid during oxidation of sulfidic materials, resulting in very acid soil (pH 4.0). Impacts include …

The ages and sizes of landslides occurring in seismically active areas can be used to
reconstruct the seismic history of the area and estimate the maximum moment magnitudes of …

Unknown basal characteristics limit our ability to simulate the subglacial hydrology of rapidly
melting contemporary ice sheets. Sediment-based landforms generated beneath Late …

This paper addresses the effect of fractures within crystalline bedrock on glacial erosion
processes in fast flowing hard bed glacier environments. In particular, we examine (i) …