SiO2-TiO2 Films Supported on Ignimbrite by Spray Coating for the Photocatalytic Degradation of NOx Gas and Methyl Orange Dye by Daily Maria Magdalena Gallegos Florez, Rivalino Benicio Guzman Ale, Albeniz Ferdinand Huaracallo Idme, Luis Antonio Lazo Alarcon, Edgar Apaza Huallpa, Yolanda Castro, Pierre Giovanny Ramos Apestegui, Juan Martin Rodriguez Rodriguez

“…The obtained results evidenced that the SiO2 and TiO2 coating improved the photocatalytic activity of ignimbrite.…”
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Wide-ranging and Violent Volcanic History of a Quiet Transborder Area: Volcanic Geoheritage of the Novohrad–Nógrád UNESCO Global Geopark by Szabolcs Harangi, Imre Szarvas, Réka Lukács

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The Maddaloni/X-6 eruption stands out as one of the major events during the Late Pleistocene at Campi Flegrei by Giada Fernandez, Antonio Costa, Biagio Giaccio, Jacopo Natale, Danilo M. Palladino, Gianluca Sottili

“…However, the volcanic history preceding the VEI 7 Campanian Ignimbrite eruption (~40 ka) is still poorly constrained. …”
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Landslide Hazard Assessment and Zonation by using Slope Susceptibility Evaluation Parameter (SSEP) Rating Scheme- a Case from Debre Sina, Northern Ethiopia by Tamene Tadele

“…The geology of the area includes quaternary sediments, ignimbrite, rhyolite, different kinds of basalts, and tuff deposits, which are highly weathered and changed into unconsolidated sediments at some localities. …”
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Landslide Hazard Assessment and Zonation by using Slope Susceptibility Evaluation Parameter (SSEP) Rating Scheme- a Case from Debre Sina, Northern Ethiopia by Tamene Tadele

“…The geology of the area includes quaternary sediments, ignimbrite, rhyolite, different kinds of basalts, and tuff deposits, which are highly weathered and changed into unconsolidated sediments at some localities. …”
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Constraining sulphur yields of trachytic and phonolitic volcanic eruptions: Tambora, Vesuvius, Laacher See and Campi Flegrei by Scaillet, Bruno, Oppenheimer, Clive, Cioni, Raffaello, Scaillet, Stephane,  Moussallam, Yves, Prouteau, Gaelle, Andujar, Joan

“…We thereby calculate upper limits for suphur yields for the 13 kyr calBP Laacher See eruption (3–15 Tg S), the plinian component of the 39.85 ka Campanian Ignimbrite (2–9 Tg S), and the 1890 calBCE “Avellino” and 79 CE eruptions of Vesuvius. …”
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Conic-Based 3D Rockfall Modeling with QGIS-Qproto Software: A Case Study of Mazı Village, Nevşehir (Ürgüp) by Mustafa Utlu, Mehmet Fatih Akgümüş

“…Therefore, 16 rock blocks with a potential for rockfall were identified within the rock mass structure characterized by cooling cracks (vertical discontinuities) commonly observed in ignimbrites where discontinuities near the vertical occur. …”
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