Results 11 to 20 of about 2,884 (212)

Reflections on a career in operational science: some lessons learned

open access: yesFrontiers in Earth Science, 2023
In this short essay, I reflect on my career and some of the inspirational scientists that have influenced the way I have chosen to work. I highlight some of my lessons learnt as a woman scientist in an environment that remains largely male-dominated at a
Gill Jolly
doaj   +1 more source

A Log‐Ratio‐Based Algorithm for Petrologic Mass‐Balance Problems and Uncertainty Assessment

open access: yesGeochemistry, Geophysics, Geosystems, 2023
We provide a new algorithm for mass‐balance calculations in petrology and geochemistry based on the log‐ratio approach championed initially by John Aitchison (e.g., Aitchison, 1982, https://doi.org/10.1111/j.2517-6161.1982.tb01195.x; Aitchison, 1984 ...
Kelsey Prissel   +2 more
doaj   +1 more source

How inclusive is volcanology? Insights from global bibliometric analyses

open access: yesVolcanica, 2023
In this study, we use bibliometric methods to assess the way in which local researchers are included in volcanological publications by comparing the affiliation of authors with the country in which researched volcanoes are located.
Geoffrey A Lerner   +4 more
doaj   +1 more source

The Problems of Volcanology [PDF]

open access: yesProceedings of the National Academy of Sciences, 1920
Of the various sciences represented in the American Geophysical Union that of volcanology is perhaps the most complex and has probably most points of contact with the other geophysical sciences. This complexity and variety in the problems presented by the study of volcanoes arises, in part, from the fact that they are, as has been well said, “natural ...
openaire   +3 more sources

A new permanent, low-cost, low-power SO2 camera for continuous measurement of volcanic emissions

open access: yesFrontiers in Earth Science, 2023
Since its introduction to volcanology in the mid-2000 s, the SO2 camera has become an important instrument for the acquisition of accurate and high time-resolution SO2 emission rates, aiding in hazard assessment and volcanological research. However, with
Thomas Charles Wilkes   +10 more
doaj   +1 more source

Exploring and Modeling the Magma–Hydrothermal Regime

open access: yesGeosciences, 2020
This special issue comprises 12 papers from authors in 10 countries with new insights on the close coupling between magma as an energy and fluid source with hydrothermal systems as a primary control of magmatic behavior.
John Eichelberger   +4 more
doaj   +1 more source

The impact of secondary mineral formation on Na-K-geothermometer readings: a case study for the Valley of Geysers hydrothermal system (Kronotsky State Nature Biosphere Reserve, Kamchatka)

open access: yesЗаписки Горного института, 2023
The temperature in the Valley of Geysers (Kamchatka) geothermal reservoir calculated using the feldspar Na-K-geothermometer has been steadily increasing over the past 10 years on average from 165 to 235 °C, which is close to the temperature values of a ...
Anastasia V. Sergeeva   +6 more
doaj  

Chemical weathering fluxes from Paramushir volcanic island (Kuril Island arc, Russia) [PDF]

open access: yesE3S Web of Conferences, 2019
The rates of the chemical erosion for Paramushir Island, north Kuril Arc, were studied. The rates of the chemical erosion for Paramushir Island, north Kuril Arc, were studied.
Kalacheva Elena   +2 more
doaj   +1 more source

A Deep Active Learning Approach to the Automatic Classification of Volcano-Seismic Events

open access: yesFrontiers in Earth Science, 2022
Volcano-seismic event classification represents a fundamental component of volcanic monitoring. Recent advances in techniques for the automatic classification of volcano-seismic events using supervised deep learning models achieve high accuracy. However,
Grace F. Manley   +6 more
doaj   +1 more source

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