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Inhalt:
In my doctoral thesis, I examine continuous gravity measurements for monitoring of the geothermal site at Þeistareykir in North Iceland. With the help of high-precision superconducting gravity meters (iGravs), I investigate underground mass changes that are caused by operation of the geothermal power plant (i.e. by extraction of hot water and reinjection of cold water). The overall goal of this research project is to make a statement about the sustainable use of the geothermal reservoir, from which also the Icelandic energy supplier and power plant operator Landsvirkjun should benefit. As a first step, for investigating the performance and measurement stability of the gravity meters, in summer 2017, I performed comparative measurements at the gravimetric observatory J9 in Strasbourg. From the three-month gravity time series, I examined calibration, noise and drift behaviour of the iGravs in comparison to stable long-term time series of the observatory superconducting gravity meters. After preparatory work in Iceland (setup of gravity ...
Anmerkung:
kumulative Dissertation
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Dissertation Universität Potsdam 2022
Weitere Ausg.:
Erscheint auch als Druck-Ausgabe Forster, Florian Continuous microgravity monitoring of the Þeistareykir geothermal field (North Iceland) Potsdam, 2021
Sprache:
Englisch
Schlagwort(e):
Hochschulschrift
DOI:
10.25932/publishup-54851
URN:
urn:nbn:de:kobv:517-opus4-548517
URL:
https://doi.org/10.25932/publishup-54851
URL:
https://nbn-resolving.org/urn:nbn:de:kobv:517-opus4-548517
URL:
https://d-nb.info/1258348845/34
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