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Article(10)
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Journal of Volcanology and Geothermal Research(2)
Atmospheric Measurement Techniques(1)
Bulletin of Volcanology(1)
Earth System Science Data(1)
Earth and Planetary Science Letters(1)
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Geología, hidrología, meteorología(9)
Ciencias de la tierra(6)
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Autopsy of an eruptive phase of Tungurahua volcano (Ecuador) through coupling of seismo-acoustic and SO <inf>2</inf> recordings with ash characteristics
ArticleAbstract: Eruption style and dynamics are controlled by various parameters including magma supply rate, magmaPalabras claves:ash characterization, eruption, Seismicity, SO degassing 2, volcanoAutores:Alexander Steele, Arellano S.R., Battaglia J., Julien Bernard, K. Acuña, Silvana HidalgoFuentes:scopusDegassing patterns of Tungurahua volcano (Ecuador) during the 1999-2006 eruptive period, inferred from remote spectroscopic measurements of SO<inf>2</inf> emissions
ArticleAbstract: This paper presents the results of 7 years (Aug. 1999-Oct. 2006) of SO2 gas measurements during thePalabras claves:COSPEC, DOAS, sulfur dioxide, Tungurahua Volcano, volcanic degassingAutores:Andrés Gorki Ruiz, Arellano S.R., Hall M.L., Hugo Yepes, Indira Molina, LePennec J.L., Pablo Samaniego PonceFuentes:scopusEvolution of the 2015 Cotopaxi Eruption Revealed by Combined Geochemical and Seismic Observations
ArticleAbstract: Through integration of multiple data streams to monitor volcanic unrest scientists are able to makePalabras claves:Cotopaxi Volcano, preeruptive conditions, preeruptive signals, volcanic gas ratios, volcano degassing, volcano seismicityAutores:Arellano S.R., Barrington C., Battaglia J., Daniel Sierra, Dinger F., Julien Bernard, Kelly P.J., Pablo Samaniego Ponce, René Parra, Silvana HidalgoFuentes:googlescopusNetwork for Observation of Volcanic and Atmospheric Change (NOVAC) - A global network for volcanic gas monitoring: Network layout and instrument description
ArticleAbstract: This paper presents the global project Network for Observation of Volcanic and Atmospheric Change (NPalabras claves:Autores:Arellano S.R., Galle B., Johansson M., Kern C., Kihlman M., Lehmann T., Platt U., Rivera C., Silvana Hidalgo, Zhang Y.Fuentes:googlescopusPeriodicity in the BrO SO<inf>2</inf> molar ratios in the volcanic gas plume of Cotopaxi and its correlation with the Earth tides during the eruption in 2015
ArticleAbstract: We evaluated NOVAC (Network for Observation of Volcanic and Atmospheric Change) gas emission data frPalabras claves:Autores:Arellano S.R., Bobrowski N., Bredemeyer S., Dinger F., Galle B., Platt U., Silvana Hidalgo, Wagner T., Warnach S.Fuentes:googlescopusLinking ground-based data and satellite monitoring to understand the last two decades of eruptive activity at Sangay volcano, Ecuador
ArticleAbstract: Sangay is one of the most active volcanoes in Ecuador, as it has been almost continuously erupting aPalabras claves:Episodic eruptions, Eruption frequency, Long-lasting activity, Sangay volcano, Size of the eruptionsAutores:Anais Vásconez Müller, Arellano S.R., Battaglia J., Coppola D., Francisco J. Vasconez, Jorge Córdova, Julien Bernard, Liorzou C., Marcelo Ortíz, Marco Almeida, Patricio A. Ramón, Silvana Hidalgo, Stephen Hernández, Valade S.Fuentes:scopusVariation of the BrO/SO2 molar ratio in the plume of Tungurahua volcano between 2007 and 2017 and its relationship to volcanic activity
ArticleAbstract: Recent long-term observations of the bromine monoxide (BrO) to sulphur dioxide (SO2) molar ratio inPalabras claves:BrO, Degassing, DOAS, NOVAC, Ratio, SO 2, Tungurahua, volcanoAutores:Alexander Steele, Arellano S.R., Battaglia J., Bobrowski N., Dinger F., Galle B., Lübcke P., Platt U., Sihler H., Silvana Hidalgo, Wagner T., Warnach S.Fuentes:googlescopusRetrieval of absolute SO<inf>2</inf> column amounts from scattered-light spectra: Implications for the evaluation of data from automated DOAS networks
ArticleAbstract: Scanning spectrometer networks using scattered solar radiation in the ultraviolet spectral region haPalabras claves:Autores:Arellano S.R., Bobrowski N., Chacón Z., Dinger F., Galle B., Garzón G., Lampel J., Lübcke P., Platt U., Silvana Hidalgo, Vogel L., Warnach S.Fuentes:googlescopusSO<inf>2</inf> degassing at Tungurahua volcano (Ecuador) between 2007 and 2013: Transition from continuous to episodic activity
ArticleAbstract: We present continuous SO2 measurements performed at Tungurahua volcano with a permanent network of 4Palabras claves:activity, DOAS, Episodic volcanic, Open and closed system behaviour, SO2 degassing, TungurahuaAutores:Alexander L. Steele, Arellano S.R., Battaglia J., Freddy Vásconez, Galle B., Julie Bourquin, Julien Bernard, Santiago Arrais, Silvana HidalgoFuentes:googlescopusSynoptic analysis of a decade of daily measurements of SO2 emission in the troposphere from volcanoes of the global ground-based Network for Observation of Volcanic and Atmospheric Change
ArticleAbstract: Volcanic plumes are common and far-reaching manifestations of volcanic activity during and between ePalabras claves:Autores:Apaza F., Arellano S.R., Avard G., Barrington C., Bobrowski N., Bucarey C., Burbano V., Burton M., Chacón Z., Chigna G., Conde V., Costa F., De Moor M., Delgado-Granados H., Di Muro A., Fernandez D., Freddy Vásconez, Galle B., Garzón G., Gunawan H., Haerani N., Hansteen T.H., Inguaggiato S., Johansson M., Joseph Clarito C., Kern C., Kihlman M., Kowalski P., Masias P., Möller J., Montalvo F., Platt U., Rivera C., Saballos A., Salerno G., Silvana Hidalgo, Taisne B., Velásquez G., Vita F., Yalire M.Fuentes:scopus