Thesis
Volcanic processes during eruption and unrest: combining satellite and ground-based monitoring at Galeras and Santorini volcanoes
- Abstract:
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This dissertation explores the combination of Interferometric Synthetic Aperture Radar (InSAR) results with field data to provide additional constraints on the processes controlling deformation signals observed at Galeras volcano (Colombia) and Santorini volcano (Greece).
InSAR measurements during 2007-2008 at Galeras reveal a subsidence signal on its northeast flank. I model InSAR and gravity data to determine the best-fit parameters for the subsidence source and suggest this signa...
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Authors
Contributors
+ Mather, T
Division:
MPLS
Department:
Earth Sciences
Role:
Supervisor
+ Biggs, J
Role:
Supervisor
+ Pyle, DM
Role:
Supervisor
Funding
+ Natural Environment Research Council
More from this funder
Funding agency for:
Parks, M
Grant:
NE/J011436/1
Bibliographic Details
- Publication date:
- 2013
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
Item Description
- Language:
- English
- Keywords:
- Subjects:
- UUID:
-
uuid:f253bb62-d95d-4d31-ae05-459991758796
- Local pid:
- ora:7661
- Deposit date:
- 2013-12-11
Terms of use
- Copyright holder:
- Parks, M
- Copyright date:
- 2013
- Notes:
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Chapter 2 is reprinted from Journal of Volcanology and Geothermal Research, 202, Parks et al., 2011. Co-eruptive subsidence at Galeras identified during an InSAR survey of Colombian volcanoes (2006-2009), 228-240, Copyright (2011), with permission from Elsevier.
Chapter 3 is reprinted from Nature Geoscience, 5, Parks et al., 2012. Evolution of Santorini Volcano dominated by episodic rapid flux of melt from depth, 749–754, Copyright (2012), with permission from Nature Publishing Group.
Chapter 6 is reprinted from Earth and Planetary Science Letters, 377-378, Parks et al., 2013. Distinguishing contributions to diffuse CO2 emissions in volcanic areas from magmatic degassing and thermal decarbonation using soil gas 222Rn-δ13C systematics: application to Santorini volcano, Greece, 180-190, Copyright (2013), with permission from Elsevier.
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