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Volcanic Gases
The atomic composition of volcanic gases is conveniently described by the C–O–H–S system, since these four atoms concur to form almost all the...
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Isotope Composition of Gases of Magmatic and Sedimentary Volcanic Systems: A Review and Comparative Analysis
AbstractThis article presents the results of a comparative analysis of the isotopic–geochemical composition of gases from igneous/hydrothermal and...
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Merapi Volcano: From Volcanic Gases to Magma Degassing
Volcanic activity at Merapi is characterised by continuous summit degassing, sustaining a volcanic plume both between and during eruptions. A...
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Mud Volcanic Fluids of the Kerch–Taman Region: Geochemical Reconstructions and Regional Trends: Communication 2. Genesis of Mud Volcanic Gases and Regional Geochemical Trends
AbstractThe chemical and isotopic signatures of mud volcanic fluids were determined for 42 mud volcanoes of the Kerch–Taman region (Crimea–Caucasus...
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Atmospheric Gases
The atmosphere appeared very early on Earth. Its mean age is in fact 4.4 Ga, according to Argon and Xenon isotope dating (Fegley et al., 1986; and...
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Volcanic-Hosted Resources
Volcanoes and volcanic rocks are hosts to economically very significant quantities of natural resources. Initially, we provide a brief overview of...
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Volcanic forcing of high-latitude Northern Hemisphere eruptions
High-latitude explosive volcanic eruptions can cause substantial hemispheric cooling. Here, we use a whole-atmosphere chemistry-climate model to...
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Modeling SO2 dispersion from future eruptions in the Auckland Volcanic Field, New Zealand
Auckland city (pop. 1.7 M) is Aotearoa New Zealand’s largest city and an important economic hub. The city is built upon the active intraplate...
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Fragmentation Processes in Magmas and Volcanic Rocks
In this chapter, we consider the many processes by which magma and volcanic rock can be fragmented. This comprehensive review describes the...
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The Isotope Composition of Helium in the Late Cenozoic Southern Baikal Volcanic Area and Southern Khangai Volcanic Area
AbstractThis paper deals with the isotope composition of helium ( 3 Не/ 4 Не = R) in the groundwater of the Southern Baikal volcanic area (SBVA) and...
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3D imaging of volcanic ash using the confocal microscope; a comparison of natural fragments and experimentally vesiculated volcanic glass
Identifying the microstructural characteristics of volcanic ash particles is key in develo** our understanding of their production, transport and...
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Volcanic clouds detection applying machine learning techniques to GNSS radio occultations
Volcanic clouds detection is a challenge especially when meteorological clouds are present in the same area. Several algorithms have been developed...
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Terminology for Volcanic Deposits and Rocks
In many modern active settings where eruptions and transportation processes have been witnessed, the naming of volcanic deposits and rocks can be...
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A Proposal for Systematisation of Vulnerability Elements and Parameters in Volcanic Risk Assessment
This work is part of the broader context of volcanic risk assessment, focusing on the identification, characterisation, and systematisation of the...
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Quantifying Gas Hazard with VIGIL (Automatized Probabilistic VolcanIc Gas DIspersion Modelling)
Volcanic gas emission represents a source of hazard to humans and the environment. They occur both during volcanic unrest, eruptions and in quiescent...
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Volcanic disaster scene classification of remote sensing image based on deep multi-instance network
Due to the varieties, random distributions, and rich visual characteristics of the volcanic disaster scene, traditional methods fail to fully express...
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The influence of the Asian summer monsoon on volcanic aerosol transport in the UTLS region
This study analyses the influence of the Asian summer monsoon on volcanic aerosol transport. Realistic, altitude-resolved SO 2 emissions of a...
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The Challenging Nature of Volcanic Heritage: The Fogo Island (Cabo Verde, W Africa)
Many volcanic landscapes reflect the essence of volcanism and are particularly attractive to different kinds of visitors, featuring the concept of...
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Volcanic Geoheritage in the Light of Volcano Geology
Volcanic geoheritage relates to the geological features of a region that are associated with the formation of a volcanic terrain in diverse...
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Volcanic Ash Modelling of Barren Island Volcano, India, Using Satellite Data
Active volcanoes are a regular occurrence in nature and are well known for the risk and devastation they cause when they erupt. In India, Barren...
