The meaning of VOLCANOLOGY is a branch of science that deals with volcanic phenomena.
assessment, science studies, and policy studies to suggest that risk requires critical, reflexive, transparent, and discursive management through the availability of spaces in which academics of all disciplines, policymakers, and stakeholders can openly discuss method, meaning, and interpretation of ...
It is worth noting here that although the arguments presented are general, their relevance increases with increasing volcanic risk. Forecasting hazards is applied science: we make forecasts because of compelling social and economic risks associated with volcanic eruptions. It is reasonable to state that...
the influence of vesicles is likely better captured by larger grains. In the size range 250–700 µm, grain shape distortions are more perimeter-based, meaning vesicles create small indentations in the perimeter of a grain. These shape
empirically based ranges can only be determined for certain parameters, such as plume height and, in some cases, duration. Determination of representative PDFs for parameters for an individual volcano is challenging given currently available data, meaning that PDFs need to be produced from composite...
WhereNis the total number of eruptions contained betweent1andtN, inclusive, witht1being the age of the oldest known eruption andtNthe age of the youngest known eruption. Note that equation (15) does not depend explicitly on ∆t, meaning that the eruption rate is considered to be constant ...
Contextualisation is the critical process of interactions between volcanologists and risk governance decision-makers and specifically the tailoring of hazard assessments to ensure they are driven by the needs of decision-makers. Quality assurance standards for the contextualisation of the analysis and co...
for the meaning of the term “Magmatic Unrest” for the definition of an “Eruption” in the distinction between “Rhyolitic” and “Andesitic” magmas for Cotopaxi volcano in relation to questions about the future behavior of the volcano, queries were raised about whether the experts were con...
Icelandic volcanoes exhibit a wide range of eruptive styles, which pose different hazards and may require different responses, meaning it is not feasible to design a single exercise to test all eruptions. Following the gas-rich eruption at Bárðarbunga in 2014–2015 (Gislason et al. 2015; ...
Abstract Jeju Island comprises numerous tuff rings and tuff cones and their reworked deposits in the subsurface, which formed on the ca. 120-m-deep Yellow Sea continental shelf under the fluctuating Quaternary sea levels. Tens of meter-thick and massive deposits were found by chance during ground...