Geothermal map - Depths of the 90°C isotherm
The underground geothermal conditions can be presented, irrespective of the aquifers' position, with the appropriate geothermal maps. This map shows the expected depths of the isotherm of 90 °C and is made with data from 191 boreholes. In a way, it is the inverse of those ordinary temperature maps showing the temperature at certain depths. It is made on the basis of measured temperatures in accessible boreholes throughout the country. However, since the temperature field depends on the geological structure in the depths and tectonic characteristics, the course contours result of many influences, such as thermal conductivity of rocks, permeability and fracturing of rocks, all of which are reflected in the measured temperatures in boreholes. The distribution of boreholes, which were useful for the measurement of temperature, is very uneven, and different as regard the depths. The map of depths to 90 °C isotherm shows a positive anomaly in the northeastern part of Slovenia. As a result of thin Earth's crust in the area and the higher conductive heat flow from the Earth's mantle, there are higher temperatures and thus are inversely smaller depths to isotherm of 90 °C.
|
Citation proposal
Geološki zavod Slovenije Geological Survey of Slovenia . Geothermal map - Depths of the 90°C isotherm. https://services.mspdata.eu:/geonetwork/srv/api/records/C211EED2-54CA-4F43-8E85-EF59696A73CC |
Simple
- Date ( Creation )
- 2012-12-31
- Identifier
- SI.GEOZS.GEOTERM.IZO.90C
- Presentation form
- mapDigital Digital map
- Purpose
- The aim is to improve access to the geothermal conditions in the depths. This map shows the expected depths of the isotherm of 90 ° C.
Author
Geološki zavod Slovenije
Geological Survey of Slovenia
Dimičeva ulica 14
Ljubljana
SI-1000
Slovenija
Originator
Ministrstvo za infrastrukturo in prostor
Ministry of Infrastructure and Spatial Planning of the Republic of Slovenia
Langusova 4
Ljubljana
SI-1000
Slovenija
Owner
Geološki zavod Slovenije
Geological Survey of Slovenia
Dimičeva ulica 14
Ljubljana
SI-1000
Slovenija
- Maintenance and update frequency
- asNeeded As needed
- GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 ( Place )
-
- Geology Geology
- European Geoscience Registry - Projects European Geoscience Registry - Projects ( Theme )
-
- Minerals4EU Minerals4EU
- Keywords
-
- Slovenia , geothermal energy , geothermy , temperature map , depth of the isotherm 90°C , renewable energy resources , Directive 2009/28/ES , energy balance , hydrogeology , INSPIRE
- Keywords ( Theme )
-
- Spatial representation type
- grid Grid
- Distance
- 1000 m
- Metadata language
- slv Slovenian
- Topic category
-
- Geoscientific information
- Environment description
- Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 9.3.1
N
S
E
W
))
- Hierarchy level
- Dataset
- Statement
- Authors: mag. Dušan Rajver, univ. dipl. inž. geol., mag. Joerg Prestor, univ. dipl. inž. geol., Simona Pestotnik, univ.dipl. inž. vod. in kom.inž., mag. Andrej Lapanje, univ. dipl. inž. geol., dr. Mitja Janža, univ. dipl. inž. geol., Simon Mozetič, tehn. sod., dr. Nina Rman, univ. dipl. inž. geol.
Metadata
- File identifier
- C211EED2-54CA-4F43-8E85-EF59696A73CC XML
- Metadata language
- slv Slovenian
- Character set
- utf-8 UTF8
- Hierarchy level
- dataset Dataset
- Date stamp
- 2021-11-04
- Metadata standard name
- ISO 19115/INSPIRE_TG2/CZ4
- Metadata standard version
- 2003/cor.1/2006
Point of contact
- Website
- http://www.geo-zs.si