Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea
Magnetic, gravity, heat flow, seismic and Vp -tomographic data from the Black Sea basin has been interpreted comprehensively for the first time. It has resulted in a new and consistent image of lithosphere density, magnetic, thermal and velocity heterogeneities. The most detailed map of faults is co...
Збережено в:
| Дата: | 2010 |
|---|---|
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | rus |
| Опубліковано: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2010
|
| Онлайн доступ: | https://journals.uran.ua/geofizicheskiy/article/view/117496 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Geofizicheskiy Zhurnal |
Репозитарії
Geofizicheskiy Zhurnal| id |
journalsuranua-geofizicheskiy-article-117496 |
|---|---|
| record_format |
ojs |
| spelling |
journalsuranua-geofizicheskiy-article-1174962020-10-07T10:59:36Z Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea Starostenko, V. I. Makarenko, I.B. Rusakov, O. M. Pashkevich, I.K. Kutas, R.I. Legostayeva, O.V. Magnetic, gravity, heat flow, seismic and Vp -tomographic data from the Black Sea basin has been interpreted comprehensively for the first time. It has resulted in a new and consistent image of lithosphere density, magnetic, thermal and velocity heterogeneities. The most detailed map of faults is compiled for the consolidated crust. A substantial and important difference in the crust and mantle structure and geophysical parameters of the Western and Eastern Black Sea depressions is revealed. These dissimilarities are in the sizes of areas of "granite-less" crust, pattern and intensity of heat flow, topography of the bottom of the crust, thermal lithosphere, mantle seismic velocity and structure of magnetic and gravity anomalies of the crust. The large mantle long-lived fault zones have been more reliably delineated in the Black Sea with the most prominent Odessa-Sinop fault zone. The Western and Eastern Black Sea depressions have been sequentially formed on two large distinct continental blocks with independent post-rift development. The rifting of the western basin began earlier than that of the eastern one. The Eastern Black Sea basin is characterized by longer thermal activity than the Western Black Sea basin and consequently it has been stabilized later. Subbotin Institute of Geophysics of the NAS of Ukraine 2010-10-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/117496 10.24028/gzh.0203-3100.v32i5.2010.117496 Geofizicheskiy Zhurnal; Vol. 32 No. 5 (2010); 3-20 Геофизический журнал; Том 32 № 5 (2010); 3-20 Геофізичний журнал; Том 32 № 5 (2010); 3-20 2524-1052 0203-3100 rus https://journals.uran.ua/geofizicheskiy/article/view/117496/111551 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| institution |
Geofizicheskiy Zhurnal |
| collection |
OJS |
| language |
rus |
| format |
Article |
| author |
Starostenko, V. I. Makarenko, I.B. Rusakov, O. M. Pashkevich, I.K. Kutas, R.I. Legostayeva, O.V. |
| spellingShingle |
Starostenko, V. I. Makarenko, I.B. Rusakov, O. M. Pashkevich, I.K. Kutas, R.I. Legostayeva, O.V. Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea |
| author_facet |
Starostenko, V. I. Makarenko, I.B. Rusakov, O. M. Pashkevich, I.K. Kutas, R.I. Legostayeva, O.V. |
| author_sort |
Starostenko, V. I. |
| title |
Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea |
| title_short |
Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea |
| title_full |
Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea |
| title_fullStr |
Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea |
| title_full_unstemmed |
Geophysical heterogeneity of the lithosphere of the megabasin of the Black Sea |
| title_sort |
geophysical heterogeneity of the lithosphere of the megabasin of the black sea |
| description |
Magnetic, gravity, heat flow, seismic and Vp -tomographic data from the Black Sea basin has been interpreted comprehensively for the first time. It has resulted in a new and consistent image of lithosphere density, magnetic, thermal and velocity heterogeneities. The most detailed map of faults is compiled for the consolidated crust. A substantial and important difference in the crust and mantle structure and geophysical parameters of the Western and Eastern Black Sea depressions is revealed. These dissimilarities are in the sizes of areas of "granite-less" crust, pattern and intensity of heat flow, topography of the bottom of the crust, thermal lithosphere, mantle seismic velocity and structure of magnetic and gravity anomalies of the crust. The large mantle long-lived fault zones have been more reliably delineated in the Black Sea with the most prominent Odessa-Sinop fault zone. The Western and Eastern Black Sea depressions have been sequentially formed on two large distinct continental blocks with independent post-rift development. The rifting of the western basin began earlier than that of the eastern one. The Eastern Black Sea basin is characterized by longer thermal activity than the Western Black Sea basin and consequently it has been stabilized later. |
| publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
| publishDate |
2010 |
| url |
https://journals.uran.ua/geofizicheskiy/article/view/117496 |
| work_keys_str_mv |
AT starostenkovi geophysicalheterogeneityofthelithosphereofthemegabasinoftheblacksea AT makarenkoib geophysicalheterogeneityofthelithosphereofthemegabasinoftheblacksea AT rusakovom geophysicalheterogeneityofthelithosphereofthemegabasinoftheblacksea AT pashkevichik geophysicalheterogeneityofthelithosphereofthemegabasinoftheblacksea AT kutasri geophysicalheterogeneityofthelithosphereofthemegabasinoftheblacksea AT legostayevaov geophysicalheterogeneityofthelithosphereofthemegabasinoftheblacksea |
| first_indexed |
2024-04-21T19:41:47Z |
| last_indexed |
2024-04-21T19:41:47Z |
| _version_ |
1796974583972102144 |