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The evolution of planets. Venus as the Earth's probable future. / Dobretsov, N. L.

в: Russian Geology and Geophysics, Том 58, № 1, 01.01.2017, стр. 1-11.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Dobretsov, NL 2017, 'The evolution of planets. Venus as the Earth's probable future', Russian Geology and Geophysics, Том. 58, № 1, стр. 1-11. https://doi.org/10.1016/j.rgg.2016.12.001

APA

Dobretsov, N. L. (2017). The evolution of planets. Venus as the Earth's probable future. Russian Geology and Geophysics, 58(1), 1-11. https://doi.org/10.1016/j.rgg.2016.12.001

Vancouver

Dobretsov NL. The evolution of planets. Venus as the Earth's probable future. Russian Geology and Geophysics. 2017 янв. 1;58(1):1-11. doi: 10.1016/j.rgg.2016.12.001

Author

Dobretsov, N. L. / The evolution of planets. Venus as the Earth's probable future. в: Russian Geology and Geophysics. 2017 ; Том 58, № 1. стр. 1-11.

BibTeX

@article{cd0b7d4ee95c4071a735ffe7512393a4,
title = "The evolution of planets. Venus as the Earth's probable future",
abstract = "The general evolution of planets in the Solar System is discussed with a focus on the structure and history of Venus compared with the Earth. The history of the planets of the terrestrial group has been similar and included at least six correlated stages. Many common features the terrestrial planets shared in their early and late evolution have been due to their common origin from the protoplanetary gas-and-dust nebula and plume magmatism widespread on all the planets of the terrestrial group. The characteristic features of the structure and evolution of Venus are most brightly manifested in the specific composition of its atmosphere and of plume magmatism. Venus, with its surface as hot as 450 °C and the near-surface pressure of 92-93 bars, has a hot and dense atmosphere 93 times that of the Earth in mass. Most of its atmospheric mass (99%) belongs to the 65-km thick troposphere consisting of CO2 (96.5%) and N2 (3.5%). The upper troposphere includes a 25-30 km thick cloud layer composed mainly of sulfuric acid droplets, water vapor, and SO2. At a height of 49.58 km, the clouds approach the conditions of the terrestrial surface and might be hospitable to bacterial life. Volcanism, the most active and widespread process of Venusian geology, maintains continuous SO2 emission. There are diverse volcanic edifices on Venus, which are most often large and are similar to the Earth's plume-related volcanoes. The evolution before 1 Ga, as well as the share and the role of alkaline rocks and carbonatites among its volcanics, are among the most debatable issues about Venus. Being located closer to the Sun, Venus cooled down more slowly and less intensely than the Earth after the primary accretion. In the Proterozoic, it began heating and reached its present state at ~ 1 or 2 Ga. In the future, as the Sun becomes a red giant, the Earth is predicted to begin heating up in 500-600 Myr to reach the temperature of present Venus in about 1.5 Gyr.",
keywords = "Earth's future, planet heating, Venus, volcanism, LARGE IGNEOUS PROVINCES, MANTLE PLUMES, TECTONICS, VOLCANISM, STRATIGRAPHY, OZONE DEPLETION, SURFACE, BETA-REGIO, PLANITIA, SNOWBALL",
author = "Dobretsov, {N. L.}",
year = "2017",
month = jan,
day = "1",
doi = "10.1016/j.rgg.2016.12.001",
language = "English",
volume = "58",
pages = "1--11",
journal = "Russian Geology and Geophysics",
issn = "1068-7971",
publisher = "Elsevier Science B.V.",
number = "1",

}

RIS

TY - JOUR

T1 - The evolution of planets. Venus as the Earth's probable future

AU - Dobretsov, N. L.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The general evolution of planets in the Solar System is discussed with a focus on the structure and history of Venus compared with the Earth. The history of the planets of the terrestrial group has been similar and included at least six correlated stages. Many common features the terrestrial planets shared in their early and late evolution have been due to their common origin from the protoplanetary gas-and-dust nebula and plume magmatism widespread on all the planets of the terrestrial group. The characteristic features of the structure and evolution of Venus are most brightly manifested in the specific composition of its atmosphere and of plume magmatism. Venus, with its surface as hot as 450 °C and the near-surface pressure of 92-93 bars, has a hot and dense atmosphere 93 times that of the Earth in mass. Most of its atmospheric mass (99%) belongs to the 65-km thick troposphere consisting of CO2 (96.5%) and N2 (3.5%). The upper troposphere includes a 25-30 km thick cloud layer composed mainly of sulfuric acid droplets, water vapor, and SO2. At a height of 49.58 km, the clouds approach the conditions of the terrestrial surface and might be hospitable to bacterial life. Volcanism, the most active and widespread process of Venusian geology, maintains continuous SO2 emission. There are diverse volcanic edifices on Venus, which are most often large and are similar to the Earth's plume-related volcanoes. The evolution before 1 Ga, as well as the share and the role of alkaline rocks and carbonatites among its volcanics, are among the most debatable issues about Venus. Being located closer to the Sun, Venus cooled down more slowly and less intensely than the Earth after the primary accretion. In the Proterozoic, it began heating and reached its present state at ~ 1 or 2 Ga. In the future, as the Sun becomes a red giant, the Earth is predicted to begin heating up in 500-600 Myr to reach the temperature of present Venus in about 1.5 Gyr.

AB - The general evolution of planets in the Solar System is discussed with a focus on the structure and history of Venus compared with the Earth. The history of the planets of the terrestrial group has been similar and included at least six correlated stages. Many common features the terrestrial planets shared in their early and late evolution have been due to their common origin from the protoplanetary gas-and-dust nebula and plume magmatism widespread on all the planets of the terrestrial group. The characteristic features of the structure and evolution of Venus are most brightly manifested in the specific composition of its atmosphere and of plume magmatism. Venus, with its surface as hot as 450 °C and the near-surface pressure of 92-93 bars, has a hot and dense atmosphere 93 times that of the Earth in mass. Most of its atmospheric mass (99%) belongs to the 65-km thick troposphere consisting of CO2 (96.5%) and N2 (3.5%). The upper troposphere includes a 25-30 km thick cloud layer composed mainly of sulfuric acid droplets, water vapor, and SO2. At a height of 49.58 km, the clouds approach the conditions of the terrestrial surface and might be hospitable to bacterial life. Volcanism, the most active and widespread process of Venusian geology, maintains continuous SO2 emission. There are diverse volcanic edifices on Venus, which are most often large and are similar to the Earth's plume-related volcanoes. The evolution before 1 Ga, as well as the share and the role of alkaline rocks and carbonatites among its volcanics, are among the most debatable issues about Venus. Being located closer to the Sun, Venus cooled down more slowly and less intensely than the Earth after the primary accretion. In the Proterozoic, it began heating and reached its present state at ~ 1 or 2 Ga. In the future, as the Sun becomes a red giant, the Earth is predicted to begin heating up in 500-600 Myr to reach the temperature of present Venus in about 1.5 Gyr.

KW - Earth's future

KW - planet heating

KW - Venus

KW - volcanism

KW - LARGE IGNEOUS PROVINCES

KW - MANTLE PLUMES

KW - TECTONICS

KW - VOLCANISM

KW - STRATIGRAPHY

KW - OZONE DEPLETION

KW - SURFACE

KW - BETA-REGIO

KW - PLANITIA

KW - SNOWBALL

UR - http://www.scopus.com/inward/record.url?scp=85013187231&partnerID=8YFLogxK

U2 - 10.1016/j.rgg.2016.12.001

DO - 10.1016/j.rgg.2016.12.001

M3 - Article

AN - SCOPUS:85013187231

VL - 58

SP - 1

EP - 11

JO - Russian Geology and Geophysics

JF - Russian Geology and Geophysics

SN - 1068-7971

IS - 1

ER -

ID: 10309373