The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka
The CO2 flux provided by the hydrothermal activity within the Karymsky Volcanic Centre, Kamchatka, was measured, and the CO2 balance of the Karymsky caldera lake was estimated in the framework of a Deep Carbon Observatory (DCO) project. The Karymsky Volcanic Centre located in the SE of the Kamchatka...
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ftuniperugiairis:oai:research.unipg.it:11391/1424745 2024-02-11T10:05:24+01:00 The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka S. Inguaggiato C. Cardellini Y. Taran E. Kalacheva Inguaggiato, S. Cardellini, C. Taran, Y. Kalacheva, E. 2017 STAMPA http://hdl.handle.net/11391/1424745 https://doi.org/10.1016/j.jvolgeores.2017.07.012 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000419416500002 volume:346 firstpage:1 lastpage:49 numberofpages:49 journal:JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH http://hdl.handle.net/11391/1424745 doi:10.1016/j.jvolgeores.2017.07.012 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85026646082 THERMAL WATERS LAKE CALDERA SOIL GASES info:eu-repo/semantics/article 2017 ftuniperugiairis https://doi.org/10.1016/j.jvolgeores.2017.07.012 2024-01-24T17:57:46Z The CO2 flux provided by the hydrothermal activity within the Karymsky Volcanic Centre, Kamchatka, was measured, and the CO2 balance of the Karymsky caldera lake was estimated in the framework of a Deep Carbon Observatory (DCO) project. The Karymsky Volcanic Centre located in the SE of the Kamchatka Peninsula, in the middle of the modern volcanic front consists of two calderas, hosts a caldera lake and is characterized by hydro thermal activity that is manifested at several thermal fields. Within the Akademii Nauk (AN) caldera which is filled by a caldera lake, the Akademii Nauk springs discharge boiling water into the lake. The lake is drained by the Karymsky River that then crosses the caldera of the Karymsky volcano (Karymsky caldera) and drains the thermal field of CO2-rich Karymsky springs. The lake after the 1996 sublimnic eruption is in a steady-state condition with the total dynamic CO2 budget of about 4 t/day, and has a total amount of CO2 stored inside of the lake of around 8000 t. The thermal springs of the Karymsky caldera drained by the Karymsky River enrich the river in dissolved carbon species. A total CO2 output of 320 t/day from both Karymsky Centre calderas was estimated, carrying around 130 t/day carbon species (expressed as CO2) as dissolved species (HCO3 and CO2(aq)), and emitting to the atmosphere around 190 t/day of CO2 as the diffusion flux from the soil and bubbling emanations from the springs. Article in Journal/Newspaper Kamchatka Kamchatka Peninsula IRIS Università degli Studi di Perugia Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) Journal of Volcanology and Geothermal Research 346 1 9 |
institution |
Open Polar |
collection |
IRIS Università degli Studi di Perugia |
op_collection_id |
ftuniperugiairis |
language |
English |
topic |
THERMAL WATERS LAKE CALDERA SOIL GASES |
spellingShingle |
THERMAL WATERS LAKE CALDERA SOIL GASES S. Inguaggiato C. Cardellini Y. Taran E. Kalacheva The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka |
topic_facet |
THERMAL WATERS LAKE CALDERA SOIL GASES |
description |
The CO2 flux provided by the hydrothermal activity within the Karymsky Volcanic Centre, Kamchatka, was measured, and the CO2 balance of the Karymsky caldera lake was estimated in the framework of a Deep Carbon Observatory (DCO) project. The Karymsky Volcanic Centre located in the SE of the Kamchatka Peninsula, in the middle of the modern volcanic front consists of two calderas, hosts a caldera lake and is characterized by hydro thermal activity that is manifested at several thermal fields. Within the Akademii Nauk (AN) caldera which is filled by a caldera lake, the Akademii Nauk springs discharge boiling water into the lake. The lake is drained by the Karymsky River that then crosses the caldera of the Karymsky volcano (Karymsky caldera) and drains the thermal field of CO2-rich Karymsky springs. The lake after the 1996 sublimnic eruption is in a steady-state condition with the total dynamic CO2 budget of about 4 t/day, and has a total amount of CO2 stored inside of the lake of around 8000 t. The thermal springs of the Karymsky caldera drained by the Karymsky River enrich the river in dissolved carbon species. A total CO2 output of 320 t/day from both Karymsky Centre calderas was estimated, carrying around 130 t/day carbon species (expressed as CO2) as dissolved species (HCO3 and CO2(aq)), and emitting to the atmosphere around 190 t/day of CO2 as the diffusion flux from the soil and bubbling emanations from the springs. |
author2 |
Inguaggiato, S. Cardellini, C. Taran, Y. Kalacheva, E. |
format |
Article in Journal/Newspaper |
author |
S. Inguaggiato C. Cardellini Y. Taran E. Kalacheva |
author_facet |
S. Inguaggiato C. Cardellini Y. Taran E. Kalacheva |
author_sort |
S. Inguaggiato |
title |
The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka |
title_short |
The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka |
title_full |
The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka |
title_fullStr |
The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka |
title_full_unstemmed |
The CO2 flux from hydrothermal systems of the Karymsky volcanic Centre, Kamchatka |
title_sort |
co2 flux from hydrothermal systems of the karymsky volcanic centre, kamchatka |
publishDate |
2017 |
url |
http://hdl.handle.net/11391/1424745 https://doi.org/10.1016/j.jvolgeores.2017.07.012 |
long_lat |
ENVELOPE(160.000,160.000,56.000,56.000) |
geographic |
Kamchatka Peninsula |
geographic_facet |
Kamchatka Peninsula |
genre |
Kamchatka Kamchatka Peninsula |
genre_facet |
Kamchatka Kamchatka Peninsula |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000419416500002 volume:346 firstpage:1 lastpage:49 numberofpages:49 journal:JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH http://hdl.handle.net/11391/1424745 doi:10.1016/j.jvolgeores.2017.07.012 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85026646082 |
op_doi |
https://doi.org/10.1016/j.jvolgeores.2017.07.012 |
container_title |
Journal of Volcanology and Geothermal Research |
container_volume |
346 |
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1 |
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9 |
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1790602420989984768 |