Heat flow in the Central Basin of the Indian Ocean and the northern part of the Afanasy Nikitin Rise
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
1991
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| _version_ | 1867171776029523968 |
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| author | Verzhbitsky, Evgeny V |
| author_facet | Verzhbitsky, Evgeny V |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Heat flux data obtained during Cruise 20 of R/V Akademik Mstislav Keldysh in the Central Basin of the Indian Ocean and northern part of the Afanasy Nikitin Rise are presented. Thermal conditions on the rise are not associated with an anomalous zone of the large tectonic deformation block north of it. Geothermal data indicate that the Afanasy Nikitin Rise has formed near an ancient spreading axis. Distribution of measured heat flux values indicates an additional source of heat in the Central Basin resulting from dissipative heating of the crust in the two-stage plate tectonics model. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_759008 |
| institution | PANGAEA |
| language | en |
| publishDate | 1991 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Heat flow in the Central Basin of the Indian Ocean and the northern part of the Afanasy Nikitin Rise Verzhbitsky, Evgeny V Akademik Mstislav Keldysh; AMK20; AMK20-2136; AMK20-2140-1; AMK20-2140-2; AMK20-2140-3; AMK20-2146; Archive of Ocean Data; ARCOD; Calculated; Conductivity, thermal; Elevation of event; Event label; Heat flow; Heat flow, standard deviation; Indian Ocean; Latitude of event; Longitude of event; Temperature (thermal) gradient; TGC; Thermal conductive detector (TCD); Thermistor Gravity Corer; Thermogradient meter Heat flux data obtained during Cruise 20 of R/V Akademik Mstislav Keldysh in the Central Basin of the Indian Ocean and northern part of the Afanasy Nikitin Rise are presented. Thermal conditions on the rise are not associated with an anomalous zone of the large tectonic deformation block north of it. Geothermal data indicate that the Afanasy Nikitin Rise has formed near an ancient spreading axis. Distribution of measured heat flux values indicates an additional source of heat in the Central Basin resulting from dissipative heating of the crust in the two-stage plate tectonics model. |
| title | Heat flow in the Central Basin of the Indian Ocean and the northern part of the Afanasy Nikitin Rise |
| topic | Akademik Mstislav Keldysh; AMK20; AMK20-2136; AMK20-2140-1; AMK20-2140-2; AMK20-2140-3; AMK20-2146; Archive of Ocean Data; ARCOD; Calculated; Conductivity, thermal; Elevation of event; Event label; Heat flow; Heat flow, standard deviation; Indian Ocean; Latitude of event; Longitude of event; Temperature (thermal) gradient; TGC; Thermal conductive detector (TCD); Thermistor Gravity Corer; Thermogradient meter |
| url | https://doi.org/10.1594/PANGAEA.759008 |