Zobrazeno 1 - 10
of 371
pro vyhledávání: '"Brennwald, P"'
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 13, Pp 1-8 (2024)
Gas species are widely used as natural or artificial tracers to study fluid dynamics in environmental and geological systems. The recently developed gas equilibrium membrane inlet mass spectrometry (GE-MIMS) method is most useful for accurate and aut
Externí odkaz:
https://doaj.org/article/0a1bd73a0a8543a7ab14fb331f6ed38c
Autor:
Ulrich Wolfgang Weber, Antonio Pio Rinaldi, Clément Roques, Quinn C. Wenning, Stefano M. Bernasconi, Matthias S. Brennwald, Madalina Jaggi, Christophe Nussbaum, Senecio Schefer, Marco Mazzotti, Stefan Wiemer, Domenico Giardini, Alba Zappone, Rolf Kipfer
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract The sealing characteristics of the geological formation located above a CO2 storage reservoir, the so-called caprock, are essential to ensure efficient geological carbon storage. If CO2 were to leak through the caprock, temporal changes in f
Externí odkaz:
https://doaj.org/article/d64a767f836243b1ac34632417b8e0cf
Akademický článek
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New experimental approaches enabling the continuous monitoring of gas species in hydrothermal fluids
Autor:
Sébastien Giroud, Yama Tomonaga, Matthias S. Brennwald, Naoto Takahata, Tomo Shibata, Yuji Sano, Rolf Kipfer
Publikováno v:
Frontiers in Water, Vol 4 (2023)
Hot thermal fluids flow through the Earth's crust and carry valuable information about the deep subsurface. The monitoring of natural tracers transported in geothermal fluids, such as gases or ions, are relevant to better understand the geological pr
Externí odkaz:
https://doaj.org/article/c7829356b6144c38932a07f2971cc89c
Akademický článek
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Akademický článek
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Autor:
Alexandra Kathryn Lightfoot, Emiliano Stopelli, Michael Berg, Matthias Brennwald, Rolf Kipfer
Publikováno v:
Vadose Zone Journal, Vol 22, Iss 1, Pp n/a-n/a (2023)
Abstract Biogeochemical gas production resulting in free gas phase formation can severely affect groundwater and solute transport in aquifers. Such gas–water interactions are important in aquifers affected by geogenic As, which are commonly associa
Externí odkaz:
https://doaj.org/article/d4e866d6ec0245d59feb0b27a3ccea2b
Autor:
A. Zappone, A. P. Rinaldi, M. Grab, Q. C. Wenning, C. Roques, C. Madonna, A. C. Obermann, S. M. Bernasconi, M. S. Brennwald, R. Kipfer, F. Soom, P. Cook, Y. Guglielmi, C. Nussbaum, D. Giardini, M. Mazzotti, S. Wiemer
Publikováno v:
Solid Earth, Vol 12, Pp 319-343 (2021)
The success of geological carbon storage depends on the assurance of permanent containment for injected carbon dioxide (CO2) in the storage formation at depth. One of the critical elements of the safekeeping of CO2 is the sealing capacity of the capr
Externí odkaz:
https://doaj.org/article/1a107e40efd44f08a30d4dde7db02d87
Autor:
Ines Wilhelm, Yasmine Azza, Karin Brennwald, Yamina Ehrt-Schäfer, Erich Seifritz, Birgit Kleim
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Cognitive models assume that the incomplete integration of a traumatic experience into the autobiographical memory results in typical symptoms associated with post-traumatic stress disorder (PTSD) such as intrusive re-experiencing. Sleep sup
Externí odkaz:
https://doaj.org/article/782e08adf86b4b5aa97ae1a2c435bdcb
Autor:
Matthias S. Brennwald, Morgan Peel, Théo Blanc, Yama Tomonaga, Rolf Kipfer, Philip Brunner, Daniel Hunkeler
Publikováno v:
Frontiers in Water, Vol 4 (2022)
Labeling groundwater by injecting an artificial tracer is a standard and widely used method to study groundwater flow systems. Noble gases dissolved in groundwater are potentially ideal artificial tracers, as they are not subject to biogeochemical tr
Externí odkaz:
https://doaj.org/article/65a399ca0ae6402ab3eea3abb847b3c5