The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient
Understanding the climate change processes on the basis of geothermal observations in boreholes is an important and at the same time high-intricate problem. Many non-climatic effects could cause changes in ground surface temperatures. In this study we investigate the effects of deep lakes on the bor...
- Autores:
-
Balobaev, V. T.
Kutasov, I. M.
Eppelbaum, L. V.
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2009
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/33937
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/33937
http://bdigital.unal.edu.co/24017/
http://bdigital.unal.edu.co/24017/2/
- Palabra clave:
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| id |
UNACIONAL2_c9f4325dce467fc657f19dc1dd4b0ec1 |
|---|---|
| oai_identifier_str |
oai:repositorio.unal.edu.co:unal/33937 |
| network_acronym_str |
UNACIONAL2 |
| network_name_str |
Universidad Nacional de Colombia |
| repository_id_str |
|
| spelling |
Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Balobaev, V. T.46f5b2b4-afed-4cca-8546-14b942bd2986300Kutasov, I. M.30028cd8-ebe3-4f17-b554-f5c64021edee300Eppelbaum, L. V.ab014c57-c81f-47f8-b721-269e4dfa0c733002019-06-27T23:07:33Z2019-06-27T23:07:33Z2009https://repositorio.unal.edu.co/handle/unal/33937http://bdigital.unal.edu.co/24017/http://bdigital.unal.edu.co/24017/2/Understanding the climate change processes on the basis of geothermal observations in boreholes is an important and at the same time high-intricate problem. Many non-climatic effects could cause changes in ground surface temperatures. In this study we investigate the effects of deep lakes on the borehole temperature profilesobserved within or in the vicinity of the lakes. We propose a method based on utilization of Laplace equation with nonuniform boundary conditions. The proposed method makes possible to estimate the maximum effect of deep lakes (here the term "deep lake" means that long term mean annual temperature of bottom sediments can beconsidered as a constant value) on the borehole temperature profiles. This method also allows one to estimate an accuracy of the determination of the geothermal gradient.application/pdfspaUNIVERSIDAD NACIONAL DE COLOMBIAhttp://revistas.unal.edu.co/index.php/esrj/article/view/21117Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research JournalEarth Sciences Research JournalEarth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 Earth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 2339-3459 1794-6190Balobaev, V. T. and Kutasov, I. M. and Eppelbaum, L. V. (2009) The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient. Earth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 Earth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 2339-3459 1794-6190 .The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradientArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL21117-71605-1-PB.pdfapplication/pdf227670https://repositorio.unal.edu.co/bitstream/unal/33937/1/21117-71605-1-PB.pdf51672f58f69b74a6322cdaf365b22369MD51THUMBNAIL21117-71605-1-PB.pdf.jpg21117-71605-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg6869https://repositorio.unal.edu.co/bitstream/unal/33937/2/21117-71605-1-PB.pdf.jpgef94dffe0feca2fac9c57f82f7a653d5MD52unal/33937oai:repositorio.unal.edu.co:unal/339372023-12-24 23:05:22.343Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| title |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| spellingShingle |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| title_short |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| title_full |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| title_fullStr |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| title_full_unstemmed |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| title_sort |
The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient |
| dc.creator.fl_str_mv |
Balobaev, V. T. Kutasov, I. M. Eppelbaum, L. V. |
| dc.contributor.author.spa.fl_str_mv |
Balobaev, V. T. Kutasov, I. M. Eppelbaum, L. V. |
| description |
Understanding the climate change processes on the basis of geothermal observations in boreholes is an important and at the same time high-intricate problem. Many non-climatic effects could cause changes in ground surface temperatures. In this study we investigate the effects of deep lakes on the borehole temperature profilesobserved within or in the vicinity of the lakes. We propose a method based on utilization of Laplace equation with nonuniform boundary conditions. The proposed method makes possible to estimate the maximum effect of deep lakes (here the term "deep lake" means that long term mean annual temperature of bottom sediments can beconsidered as a constant value) on the borehole temperature profiles. This method also allows one to estimate an accuracy of the determination of the geothermal gradient. |
| publishDate |
2009 |
| dc.date.issued.spa.fl_str_mv |
2009 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-27T23:07:33Z |
| dc.date.available.spa.fl_str_mv |
2019-06-27T23:07:33Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
| dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.content.spa.fl_str_mv |
Text |
| dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
| format |
http://purl.org/coar/resource_type/c_6501 |
| status_str |
publishedVersion |
| dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/33937 |
| dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/24017/ http://bdigital.unal.edu.co/24017/2/ |
| url |
https://repositorio.unal.edu.co/handle/unal/33937 http://bdigital.unal.edu.co/24017/ http://bdigital.unal.edu.co/24017/2/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/esrj/article/view/21117 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research Journal Earth Sciences Research Journal |
| dc.relation.ispartofseries.none.fl_str_mv |
Earth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 Earth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 2339-3459 1794-6190 |
| dc.relation.references.spa.fl_str_mv |
Balobaev, V. T. and Kutasov, I. M. and Eppelbaum, L. V. (2009) The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient. Earth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 Earth Sciences Research Journal; Vol. 13, núm. 1 (2009); 54-63 2339-3459 1794-6190 . |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
| dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
| dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
| dc.format.mimetype.spa.fl_str_mv |
application/pdf |
| dc.publisher.spa.fl_str_mv |
UNIVERSIDAD NACIONAL DE COLOMBIA |
| institution |
Universidad Nacional de Colombia |
| bitstream.url.fl_str_mv |
https://repositorio.unal.edu.co/bitstream/unal/33937/1/21117-71605-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/33937/2/21117-71605-1-PB.pdf.jpg |
| bitstream.checksum.fl_str_mv |
51672f58f69b74a6322cdaf365b22369 ef94dffe0feca2fac9c57f82f7a653d5 |
| bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
| repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
| _version_ |
1814089925627215872 |