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Volcanic activity and changes in Earth's mantle were key to rise of atmospheric oxygen（图）
Volcanic activity changes Earth mantle were key rise atmospheric oxygen
2020/6/19
Oxygen first accumulated in the Earth's atmosphere about 2.4 billion years ago, during the Great Oxidation Event. A long-standing puzzle has been that geologic clues suggest early bacteria were photos...
Disturbances in groundwater chemical parameters related to seismic and volcanic activity in Kamchatka(Russia)
Disturbances groundwater chemical parameters seismic and volcanic activity
2009/12/14
Starting from 1992 geochemical data are being collected with a mean sampling frequency of three days in the form of the pH value and of the most common ions and gases in the groundwater in one deep we...
Simulation of tsunamis induced by volcanic activity in the Gulf of Naples (Italy)
tsunamis induced volcanic activity the Gulf of Naples (Italy)
2009/12/10
The paper explores the potential of tsunami generation by pyroclastic flows travelling down the flank of the volcano Vesuvius that is found south of Naples in Italy. The eruption history of Vesuvius s...
Combination of SAR remote sensing and GIS for monitoring subglacial volcanic activity–recent results from Vatnajökull ice cap (Iceland)
SAR remote sensing GIS subglacial volcanic activity recent results ice cap
2009/12/30
This paper presents latest results from the combined use of SAR (Synthetic Aperture Radar) remote sensing and GIS providing detailed insights into recent volcanic activity under Vatnajökull ice c...