On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle
P-velocity models of the upper mantle for the regions with different endogenous regimes on the continents and oceans (Precambrian platforms, zones of young activization, Alpine geosynclines, rifts, deep basins, mid-ocean ridges, margin trenches) have been considered. Thermal models and standard comp...
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| Date: | 2010 |
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| Main Author: | |
| Format: | Article |
| Language: | Russian |
| Published: |
S. Subbotin Institute of Geophysics of the NAS of Ukraine
2010
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| Online Access: | https://journals.uran.ua/geofizicheskiy/article/view/117556 |
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| Journal Title: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| _version_ | 1856543350178447360 |
|---|---|
| author | Gordienko, V. V. |
| author_facet | Gordienko, V. V. |
| author_sort | Gordienko, V. V. |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2020-10-07T10:43:09Z |
| description | P-velocity models of the upper mantle for the regions with different endogenous regimes on the continents and oceans (Precambrian platforms, zones of young activization, Alpine geosynclines, rifts, deep basins, mid-ocean ridges, margin trenches) have been considered. Thermal models and standard composition of mantle rocks have been used corresponding to the advection-polymorphous hypothesis. Calculated models are compared with experimental ones, their concordance is demonstrated. The exceptions are the positive anomalies in the experimental data at the depths down to 150-200 km. Perhaps they are connected with the appearance of eclogites in the upper part of the mantle. |
| first_indexed | 2025-07-17T11:09:11Z |
| format | Article |
| id | journalsuranua-geofizicheskiy-article-117556 |
| institution | Geofizicheskiy Zhurnal |
| language | Russian |
| last_indexed | 2025-07-17T11:09:11Z |
| publishDate | 2010 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
| record_format | ojs |
| spelling | journalsuranua-geofizicheskiy-article-1175562020-10-07T10:43:09Z On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle Gordienko, V. V. P-velocity models of the upper mantle for the regions with different endogenous regimes on the continents and oceans (Precambrian platforms, zones of young activization, Alpine geosynclines, rifts, deep basins, mid-ocean ridges, margin trenches) have been considered. Thermal models and standard composition of mantle rocks have been used corresponding to the advection-polymorphous hypothesis. Calculated models are compared with experimental ones, their concordance is demonstrated. The exceptions are the positive anomalies in the experimental data at the depths down to 150-200 km. Perhaps they are connected with the appearance of eclogites in the upper part of the mantle. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2010-04-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/117556 10.24028/gzh.0203-3100.v32i2.2010.117556 Geofizicheskiy Zhurnal; Vol. 32 No. 2 (2010); 43-63 Геофизический журнал; Том 32 № 2 (2010); 43-63 Геофізичний журнал; Том 32 № 2 (2010); 43-63 2524-1052 0203-3100 ru https://journals.uran.ua/geofizicheskiy/article/view/117556/111598 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Gordienko, V. V. On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle |
| title | On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle |
| title_full | On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle |
| title_fullStr | On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle |
| title_full_unstemmed | On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle |
| title_short | On the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle |
| title_sort | on the nature of the anomalies of the velocity of propagation of longitudinal seismic waves in the upper mantle |
| url | https://journals.uran.ua/geofizicheskiy/article/view/117556 |
| work_keys_str_mv | AT gordienkovv onthenatureoftheanomaliesofthevelocityofpropagationoflongitudinalseismicwavesintheuppermantle |