Shallow geothermal heat in Western Canada: climatic warming impact changes with time-depth
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F23%3A00604170" target="_blank" >RIV/67985530:_____/23:00604170 - isvavai.cz</a>
Result on the web
<a href="https://apcz.umk.pl/BOGPGS/article/view/43451" target="_blank" >https://apcz.umk.pl/BOGPGS/article/view/43451</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12775/bgeo-2023-0003" target="_blank" >10.12775/bgeo-2023-0003</a>
Alternative languages
Result language
angličtina
Original language name
Shallow geothermal heat in Western Canada: climatic warming impact changes with time-depth
Original language description
The gain in heat and temperature in the shallow subsurface over the last decades/century has been caused by the industrial-period increase in climatic surface air temperature (SAT). A detailed study of the available temperature-depth data based on 43 wells with single and repeated temperature logs done by the first author has been combined with database information (Jessop et al. 2005) to create temperature maps at depth. Based on these 43 logs, it is shown that the heat flux increases with depth in most cases for the available depth data range from surface to similar to 200 m. A model of heat flow versus depth based on surface air temperature changes through the industrial-period climatic warming explains the data. The spatial and depth distribution of available temperature and heat gain through the provinces of the Western Canadian Sedimentary Basin WCSB shows that drilling closer to the surface is more economic than drilling deeper to 50-100 m.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10510 - Climatic research
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bulletin of Geography. Physical Geography series
ISSN
2080-7686
e-ISSN
2300-8490
Volume of the periodical
24
Issue of the periodical within the volume
1
Country of publishing house
PL - POLAND
Number of pages
15
Pages from-to
39-53
UT code for WoS article
001141194700003
EID of the result in the Scopus database
2-s2.0-85183520158