Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Thorbjörg Ágústsdóttir"'
Autor:
Francesco Grigoli, John F. Clinton, Tobias Diehl, Philipp Kaestli, Luca Scarabello, Thorbjorg Agustsdottir, Sigridur Kristjansdottir, Rognvaldur Magnusson, Christopher J. Bean, Marco Broccardo, Simone Cesca, Torsten Dahm, Vala Hjorleifsdottir, Banu Mena Cabrera, Claus Milkereit, Nima Nooshiri, Anne Obermann, Roman Racine, Antonio Pio Rinaldi, Vanille Ritz, Pilar Sanchez-Pastor, Stefan Wiemer
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-11 (2022)
Measurement(s) Seismic waveforms (seismograms) • Seismicity (Origin time, location and magnitude of earthquakes) Technology Type(s) Seismic stations (velocity sensors) • SeisComP data acquisition and processing system
Externí odkaz:
https://doaj.org/article/567ca9a882a44feb84cdfe899df0d6a4
Autor:
Anne Obermann, Sin-Mei Wu, Thorbjörg Ágústsdóttir, Alejandro Duran, Tobias Diehl, Pilar Sánchez-Pastor, Sigridur Kristjansdóttir, Vala Hjörleifsdóttir, Stefan Wiemer, Gylfi Páll Hersir
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
We image shallow crustal structures and analyze seismicity patterns in the Hengill high-enthalpy geothermal area in SW Iceland, exploiting a temporary densification of the seismic network 2018 to 2020. Using a subset of 6,300 high-quality manually pi
Externí odkaz:
https://doaj.org/article/20adb7434da742a597e41c08f0562af8
Autor:
Esme Glastonbury-Southern, Tom Winder, Tim Greenfield, Thorbjörg Ágústsdóttir, Nick Rawlinson, Robert White, Bryndís Brandsdóttir, Tomas Fischer, Josef Horálek, Jana Doubravová, Conor Bacon, Egill Árni Gudnason, Gylfi Páll Hersir, Pavla Hrubcova, Eva P. S. Eibl
The 2021 Fagradalsfjall eruption on Iceland’s Reykjanes Peninsula was preceded by more than 12 months of elevated seismic and inflationary activity, beginning around December 2019. On 24th February 2021, an exceptionally intense episode of seismici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::580e5a1dad9ee537c1454dc23b4d69cd
https://doi.org/10.5194/egusphere-egu23-8196
https://doi.org/10.5194/egusphere-egu23-8196
Autor:
Thorbjörg Ágústsdóttir, Egill Árni Gudnason, Rögnvaldur Líndal Magnússon, Tomáš Fischer, Tom Winder, Eva P. S. Eibl, Esme Glastonbury-Southern, Gylfi Páll Hersir, Josef Horálek, Jana Doubravová, Josef Vlček, Pavla Hrubcová, Jiri Málek, Lucia Fojtíková, Bryndís Brandsdóttir
The 6-month long fissure eruption that started in Geldingadalir valley within Mt. Fagradalsfjall, Reykjanes Peninsula, SW Iceland, on 19March 2021 was preceded by three weeks of intense seismic activity associated with a ~10 km long NE-SW oriented dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3a40cdf9bd9ff93f3b06a60d035bbc5
https://doi.org/10.5194/egusphere-egu23-13310
https://doi.org/10.5194/egusphere-egu23-13310
Autor:
Anett Blischke, Ásta R. Hjartardóttir, Egill Árni Gudnason, Thorbjörg Ágústsdóttir, Ásdís Benediktsdóttir, Arnar M. Vilhjálmsson, Unnur Þorsteinsdóttir, Gunnlaugur M. Einarsson, Auður A. Óladóttir, Anette K. Mortensen
We present a new structural model of the Theistareykir high-temperature geothermal field, located in NE Iceland within a volcanically active rift zone. Various interdisciplinary geoscientific methods are applied and cross-analyzed. We use remote sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::192599841a8e26c62ddb69205882849b
https://doi.org/10.5194/egusphere-egu23-8009
https://doi.org/10.5194/egusphere-egu23-8009
Autor:
Sin-Mei Wu, Pilar Sánchez-Pastor, Thorbjörg Ágústsdóttir, Anne Obermann, Gylfi Hersir, Aurélien Mordret
The Hengill volcano system and its adjacent geothermal fields are Iceland's most productive harnessed high-temperature geothermal area. The geothermal resources are powered by cooling magmatic intrusions connected to three volcanic systems, with Heng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f3d6cff0691f3e8a4c290dd8bd3ce9
https://doi.org/10.5194/egusphere-egu23-8220
https://doi.org/10.5194/egusphere-egu23-8220
Autor:
Eva P. S. Eibl, Oliver Lamb, Thorvaldur Thordarson, Ármann Höskuldsson, Egill Á. Gudnason, Gylfi Páll Hersir, Thorbjörg Ágústsdóttir
The Geldingadalir eruption on the Reykjanes peninsula, Iceland, lasted from 19 March to 18 September 2021. While it continuously effused lava in March and April, it transitioned to an episodic pattern from 2 May onwards. We based our analysis on seis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2071aea35c0d1e62ff683cff9b542f3
https://doi.org/10.5194/egusphere-egu23-9413
https://doi.org/10.5194/egusphere-egu23-9413
Autor:
Eva P. S. Eibl, Thor Thordarson, Ármann Höskuldsson, Egill Á. Gudnason, Thoralf Dietrich, Gylfi Páll Hersir, Thorbjörg Ágústsdóttir
Publikováno v:
Bulletin of Volcanology. 85
Cyclic behaviour is observed in volcanic phenomena ranging from caldera collapses to explosions, spattering or lava fountaining. The repeating processes can define irregular, regular or systematically changing patterns. These patterns yield informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90335549383e39dbe35a808b273e6c6b
https://doi.org/10.1007/s00445-022-01622-z
https://doi.org/10.1007/s00445-022-01622-z
Autor:
Tim Greenfield, Tom Winder, Nicholas Rawlinson, John Maclennan, Robert S. White, Thorbjörg Ágústsdóttir, Conor A. Bacon, Bryndís Brandsdóttir, Eva P. S. Eibl, Esme Glastonbury-Southern, Egill Árni Gudnason, Gylfi Páll Hersir, Josef Horálek
We use a dense seismic network on the Reykjanes Peninsula, Iceland, to image a group of earthquakes at 10–12 km depth, 2 km north-east of 2021 Fagradalsfjall eruption site. These deep earthquakes have a lower frequency content compared to earthquak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::388912efc5d5e072d4b75a528232ba52
Autor:
Amin Rahimi Dalkhani, Thorbjörg Ágústsdóttir, Egill Árni Gudnason, Xin Zhang, Cornelis Weemstra
Six en-echelon arranged volcanic systems are aligned NE-SW along the Reykjanes Peninsula, each comprising a fissure swarm with the central area marked by a maximum volcanic production. Five out of six systems host a high-temperature geothermal field.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c733dd2bedad6ea8c32d92b5fa9d751
https://doi.org/10.5194/egusphere-egu22-12322
https://doi.org/10.5194/egusphere-egu22-12322