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This book includes innovative gas-geothermometers and
geobarometers, which are urgently needed to estimate the
increasingly higher temperatures and pressures present
at depth below the Solfatara volcano, owing
to its on-going unrest. Therefore, in this book, new
gas geoindicators, applicable up to ca. 1000°C and 3 kbar, have
been implemented and applied to Solfatara fluids. The innovations
of this book include:Â methane, having a sluggish behavior,
was treated separately from fast-reacting carbon monoxide;
deviations from the ideal gas behavior were considered; the effects
of reaction kinetics were taken into account. This was possible
because a dataset including many geochemical parameters and
extending from 1983 to 2020 with a good sampling frequency is
available for Solfatara, making it a case history probably unique
worldwide. Nevertheless, the gas geoindicators described in this
book can be applied to other similar systems. Thus, this book is of
interest to many scientists studying gas geochemistry,
geothermometry, and geobarometry for volcanic surveillance and the
mitigation of the volcanic risk.Â
This book includes innovative gas-geothermometers and
geobarometers, which are urgently needed to estimate the
increasingly higher temperatures and pressures present at depth
below the Solfatara volcano, owing to its on-going unrest.
Therefore, in this book, new gas geoindicators, applicable up to
ca. 1000 DegreesC and 3 kbar, have been implemented and applied to
Solfatara fluids. The innovations of this book include: methane,
having a sluggish behavior, was treated separately from
fast-reacting carbon monoxide; deviations from the ideal gas
behavior were considered; the effects of reaction kinetics were
taken into account. This was possible because a dataset including
many geochemical parameters and extending from 1983 to 2020 with a
good sampling frequency is available for Solfatara, making it a
case history probably unique worldwide. Nevertheless, the gas
geoindicators described in this book can be applied to other
similar systems. Thus, this book is of interest to many scientists
studying gas geochemistry, geothermometry, and geobarometry for
volcanic surveillance and the mitigation of the volcanic risk.
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