Hydrovolcanism is a type of volcanism where magma and water interact either explosively or
non-explosively. The less frequently used term, hydromagmatism, includes all the processes …

The large-scale volcanic lineaments in Iceland are an axial zone, which is delineated by the
Reykjanes, West and North Volcanic Zones (RVZ, WVZ, NVZ) and the East Volcanic Zone …

Quench fragmentation is a non-explosive process that occurs when molten magma is super-
cooled to glass upon contact with ambient water. This occurs when coherent lavas are …

Iceland is one of the most active and productive terrestrial volcanic regions, with eruption
frequency of≥ 20 events per century and magma output rates of≥ 5 km3 per century …

The study of volcano-ice interactions, or'glaciovolcanism', is a field experiencing exponential
growth. This comprehensive volume presents a discussion of the distinctive processes and …

Helgafell, a little-eroded basaltic hyaloclastite ridge in southwest Iceland, formed in a single
eruption under a Pleistocene ice sheet. The ice thickness at the eruption site was at least …

The hydraulic behaviour of meltwater during subglacial basaltic eruptions in temperate ice is
of paramount importance in understanding the eruptive processes, lithofacies and …

We present a descriptive genetic classification scheme and accompanying nomenclature for
glaciovolcanic edifices herein defined as tuyas: positive-relief volcanoes having a …

Subaqueous eruptions are the most abundant on earth, and the proportion of such eruptions
that are explosive is larger than generally appreciated though still poorly constrained …

The interaction of magma with external water commonly enhances magma fragmentation
through the conversion of thermal to mechanical energy and results in an increased …