Tobias P. Fischer

The plausible relationship between deep long-period earthquakes and volatiles: a case study of the Alaska-Aleutian arc

Kathleen McKee, Christina Cauley, Ekaterina Rojas-Kolomiets, Yuyu Li et autres

Abstract Deep long-period (DLP) earthquakes are observed beneath volcanoes in various tectonic settings during background activity, unrest, and eruption. The exact processes generating DLPs have been subject to ongoing debate, as they may provide insight into deep magmatic plumbing and the transport …

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The Eifel-Ardennes-Rhenish Massif Dataset and Carbon Mass Balance Calculations

Lisa Ricci, Francesco Frondini, Daniele Morgavi, Stefano Caliro et autres

This dataset contains geochemical data and carbon mass balance calculations supporting the findings of the paper "A common mantle source for the endogenous CO2 degassed at the Eifel (Western Germany) and the Ardennes (Eastern Belgium) regions".The file "Ricci_et_al_2026_Dataset.xlsx" contains the Eifel-Ardennes-Rhenish Massif …

it, us (code pays fourni par la source)

The Eifel-Ardennes-Rhenish Massif Dataset and Carbon Mass Balance Calculations

Lisa Ricci, Francesco Frondini, Daniele Morgavi, Stefano Caliro et autres

This dataset contains geochemical data and carbon mass balance calculations supporting the findings of the paper "A common mantle source for the endogenous CO2 degassed at the Eifel (Western Germany) and the Ardennes (Eastern Belgium) regions".The file "Ricci_et_al_2026_Dataset.xlsx" contains the Eifel-Ardennes-Rhenish Massif …

it, us (code pays fourni par la source)

Comment on egusphere-2025-6430

Felipe Rojas Vilches, Tobias P. Fischer, Scott Nowicki, Melissa Pfeffer et autres

Abstract. Water vapor (H2O) dominates volcanic gas emissions globally with > 70 mol% of total volatile discharge, yet accurate H2O flux measurements remain challenging due to high atmospheric background and H2O’s spectroscopic and physical complexities. We developed a multi-band near-infrared (NIR) camera …

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A Common Mantle Source for the Endogenous CO 2 Degassed at the Eifel (Western Germany) and the Ardennes (Eastern Belgium) Regions

Lisa Ricci, Francesco Frondini, Daniele Morgavi, Stefano Caliro et autres

Abstract Tectonic CO 2 Earth degassing is globally relevant and has probably controlled climate on a geological scale (Brune et al., 2019, https://doi.org/10.1038/s41561‐017‐0003‐6 ). Endogenous CO 2 outgassing from rifting areas remains poorly constrained, with most available data from the East African …

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Comment on egusphere-2025-6430

Felipe Rojas Vilches, Tobias P. Fischer, Scott Nowicki, Melissa Pfeffer et autres

Abstract. Water vapor (H2O) dominates volcanic gas emissions globally with > 70 mol% of total volatile discharge, yet accurate H2O flux measurements remain challenging due to high atmospheric background and H2O’s spectroscopic and physical complexities. We developed a multi-band near-infrared (NIR) camera …

us, is, cl, gb (code pays fourni par la source)

Comment on egusphere-2025-6430

Felipe Rojas Vilches, Tobias P. Fischer, Scott Nowicki, Melissa Pfeffer et autres

Abstract. Water vapor (H2O) dominates volcanic gas emissions globally with > 70 mol% of total volatile discharge, yet accurate H2O flux measurements remain challenging due to high atmospheric background and H2O’s spectroscopic and physical complexities. We developed a multi-band near-infrared (NIR) camera …

us, is, cl, gb (code pays fourni par la source)

Supplementary material to "Water Vapor Detection in Volcanic Plumes: Near-Infrared Cameras applications at Lascar, Chile, and Litli Hrútur, Iceland"

Felipe Rojas Vilches, Tobias P. Fischer, Scott Nowicki, Melissa Pfeffer et autres

us (code pays fourni par la source)

Water Vapor Detection in Volcanic Plumes: Near-Infrared Cameras applications at Lascar, Chile, and Litli Hrútur, Iceland

Felipe Rojas Vilches, Tobias P. Fischer, Scott Nowicki, Melissa Pfeffer et autres

Abstract. Water vapor (H2O) dominates volcanic gas emissions globally with > 70 mol% of total volatile discharge, yet accurate H2O flux measurements remain challenging due to high atmospheric background and H2O’s spectroscopic and physical complexities. We developed a multi-band near-infrared (NIR) camera …

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Southern Ocean Sulfate Aerosol Sources Quantified From Sulfur Isotopes in Antarctic Ice Cores

U. A. Jongebloed, Tobias P. Fischer, P. R. Kyle, Litai Kang et autres

Abstract The Southern Ocean has emerged as a key region for constraining aerosol‐climate interactions due to its relatively low anthropogenic influence. Sulfate is an important aerosol over the Southern Ocean, and models suggest dimethyl sulfide (DMS) is the largest source of sulfate …

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Passive volcanic sulfur degassing emissions from Jongebloed et al. (2023, 2026)

Ursula Jongebloed, Becky Alexander, Tobias P. Fischer, Simon Carn et autres

Passive volcanic sulfur degassing emissions from volcanoes around the world. Latitude, longitude, emission elevation, emission rate (kg S sec-1). Sulfur speciation is not specified (assumed to be a mixture of SO2 and H2S). For detailed description of these emissions, please see Jongebloed …

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Passive volcanic sulfur degassing emissions from Jongebloed et al. (2023, 2026)

Ursula Jongebloed, Becky Alexander, Tobias P. Fischer, Simon Carn et autres

Passive volcanic sulfur degassing emissions from volcanoes around the world. Latitude, longitude, emission elevation, emission rate (kg S sec-1). Sulfur speciation is not specified (assumed to be a mixture of SO2 and H2S). For detailed description of these emissions, please see Jongebloed …

us (code pays fourni par la source)