Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria
Ground temperature measurements at a deep borehole (several measurement positions down to 30 m depth) and four shallow boreholes (one measurement position at 0.1 m depth) in mountain permafrost at the Kitzsteinhorn (Hohe Tauern mountain range, Central Eastern Alps (Austria)). Temperatures inside the...
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ftzenodo:oai:zenodo.org:10203390 2024-09-15T17:34:50+00:00 Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria Aumer, Wolfgang Hartmeyer, Ingo 2024-03-06 https://doi.org/10.5281/zenodo.10203390 eng eng Zenodo https://doi.org/10.5194/egusphere-2023-3006 https://doi.org/10.5281/zenodo.10203389 https://doi.org/10.5281/zenodo.10203390 oai:zenodo.org:10203390 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode permafrost mountain permafrost European Alps active layer thickness ground temperature info:eu-repo/semantics/other 2024 ftzenodo https://doi.org/10.5281/zenodo.1020339010.5194/egusphere-2023-300610.5281/zenodo.10203389 2024-07-27T02:37:23Z Ground temperature measurements at a deep borehole (several measurement positions down to 30 m depth) and four shallow boreholes (one measurement position at 0.1 m depth) in mountain permafrost at the Kitzsteinhorn (Hohe Tauern mountain range, Central Eastern Alps (Austria)). Temperatures inside the deep borehole were measured with Pt100 thermistors with an accuracy of ± 0.03°C between -50 °C and 400 °C (Platinum Resistance Temperature Detector L220, 1/10 B, Heraeus Sensor Technology®, Germany) twelve times per day and averaged to derive daily mean temperature values. Temperature inside each shallow borehole was measured with iButton® miniature temperature sensors (model DS1922L, Maxim Integrated Products®, USA) eight times per day from which daily mean values were calculated. According to the manufacturer the accuracy is ±0.5 °C within the temperature range -10 to 65 °C. Temperature data from the deep borehole were spline-interpolated (Δz = 10 cm) for better depth resolution between measurements. From the measured and interpolated depth- and time-dependent temperature data, the depth z (m) and time t (day) of the year in which the temperature T(z,t) > 0 °C were estimated and daily thaw intensities for estimating active layer thickness were derived from that. We would like to thank the Gletscherbahnen Kaprun AG (project “Open-Air-Lab Kitzsteinhorn”) and the Austrian Research Promotion Agency (FFG) (project “MOREXPERT”) for their support. Other/Unknown Material Active layer thickness permafrost Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
permafrost mountain permafrost European Alps active layer thickness ground temperature |
spellingShingle |
permafrost mountain permafrost European Alps active layer thickness ground temperature Aumer, Wolfgang Hartmeyer, Ingo Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria |
topic_facet |
permafrost mountain permafrost European Alps active layer thickness ground temperature |
description |
Ground temperature measurements at a deep borehole (several measurement positions down to 30 m depth) and four shallow boreholes (one measurement position at 0.1 m depth) in mountain permafrost at the Kitzsteinhorn (Hohe Tauern mountain range, Central Eastern Alps (Austria)). Temperatures inside the deep borehole were measured with Pt100 thermistors with an accuracy of ± 0.03°C between -50 °C and 400 °C (Platinum Resistance Temperature Detector L220, 1/10 B, Heraeus Sensor Technology®, Germany) twelve times per day and averaged to derive daily mean temperature values. Temperature inside each shallow borehole was measured with iButton® miniature temperature sensors (model DS1922L, Maxim Integrated Products®, USA) eight times per day from which daily mean values were calculated. According to the manufacturer the accuracy is ±0.5 °C within the temperature range -10 to 65 °C. Temperature data from the deep borehole were spline-interpolated (Δz = 10 cm) for better depth resolution between measurements. From the measured and interpolated depth- and time-dependent temperature data, the depth z (m) and time t (day) of the year in which the temperature T(z,t) > 0 °C were estimated and daily thaw intensities for estimating active layer thickness were derived from that. We would like to thank the Gletscherbahnen Kaprun AG (project “Open-Air-Lab Kitzsteinhorn”) and the Austrian Research Promotion Agency (FFG) (project “MOREXPERT”) for their support. |
format |
Other/Unknown Material |
author |
Aumer, Wolfgang Hartmeyer, Ingo |
author_facet |
Aumer, Wolfgang Hartmeyer, Ingo |
author_sort |
Aumer, Wolfgang |
title |
Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria |
title_short |
Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria |
title_full |
Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria |
title_fullStr |
Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria |
title_full_unstemmed |
Borehole temperatures and thaw depths in mountain permafrost, Kitzsteinhorn, Hohe Tauern Range, Austria |
title_sort |
borehole temperatures and thaw depths in mountain permafrost, kitzsteinhorn, hohe tauern range, austria |
publisher |
Zenodo |
publishDate |
2024 |
url |
https://doi.org/10.5281/zenodo.10203390 |
genre |
Active layer thickness permafrost |
genre_facet |
Active layer thickness permafrost |
op_relation |
https://doi.org/10.5194/egusphere-2023-3006 https://doi.org/10.5281/zenodo.10203389 https://doi.org/10.5281/zenodo.10203390 oai:zenodo.org:10203390 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.1020339010.5194/egusphere-2023-300610.5281/zenodo.10203389 |
_version_ |
1810430255092989952 |