宇宙惑星科学(P) | |||
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セッション小記号 | 惑星科学(PS) | ||
セッションID | P-PS05 | ||
タイトル | 和文 | Recent advances in the science of Venus | |
英文 | Recent advances in the science of Venus | ||
タイトル短縮名 | 和文 | Venus Science | |
英文 | Venus Science | ||
代表コンビーナ | 氏名 | 和文 | 佐藤 毅彦 |
英文 | Takehiko Satoh | ||
所属 | 和文 | 宇宙航空研究開発機構・宇宙科学研究本部 | |
英文 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency | ||
共同コンビーナ 1 | 氏名 | 和文 | はしもと じょーじ |
英文 | George HASHIMOTO | ||
所属 | 和文 | 神戸大学大学院理学研究科 | |
英文 | Department of Planetology, Kobe University | ||
共同コンビーナ 2 | 氏名 | 和文 | Kevin McGouldrick |
英文 | Kevin McGouldrick | ||
所属 | 和文 | University of Colorado Boulder | |
英文 | University of Colorado Boulder | ||
共同コンビーナ 3 | 氏名 | 和文 | Silvia Tellmann |
英文 | Silvia Tellmann | ||
所属 | 和文 | University of Cologne | |
英文 | University of Cologne | ||
発表言語 | E | ||
スコープ | 和文 |
Why Venus and the earth are environmentally so different is a fundamental question of the solar system evolution. Our knowledge about Venus has advanced with ESA's Venus Express and JAXA's Akatsuki missions mostly about its atmosphere (the former is primarily for the chemistry and the latter for the dynamics). Two of the upcoming 3 Venus missions, NASA's VERITAS and ESA's EnVision, are more focused on the geology, interior and evolution of the solid body with synthetic aperture radar technique. Another NASA mission DAVINCI will sense both the atmosphere and the surface by a descent probe. More recent moves include: approval of Venus Orbiter Mission (VOM) by the Indian government; upgrading of Chinese VOICE mission to a Venus sample return mission; and the first private sector Venus mission (launch scheduled late 2024). This momentum is supported by the analysis studies with the previous and the current Venus missions, numerical simulations (recently with data assimilation), ground-based observations, laboratory experiments, etc. This session will therefore cover all aspects of science related to Venus, from its interior to the surrounding plasma environment, either by observationally or by theoretically. Implications to the exoplanets are also important objectives of studies of Venus. Contributions by all levels, from early-career researchers to experts, are all welcome. |
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英文 |
Why Venus and the earth are environmentally so different is a fundamental question of the solar system evolution. Our knowledge about Venus has advanced with ESA's Venus Express and JAXA's Akatsuki missions mostly about its atmosphere (the former is primarily for the chemistry and the latter for the dynamics). Two of the upcoming 3 Venus missions, NASA's VERITAS and ESA's EnVision, are more focused on the geology, interior and evolution of the solid body with synthetic aperture radar technique. Another NASA mission DAVINCI will sense both the atmosphere and the surface by a descent probe. More recent moves include: approval of Venus Orbiter Mission (VOM) by the Indian government; upgrading of Chinese VOICE mission to a Venus sample return mission; and the first private sector Venus mission (launch scheduled late 2024). This momentum is supported by the analysis studies with the previous and the current Venus missions, numerical simulations (recently with data assimilation), ground-based observations, laboratory experiments, etc. This session will therefore cover all aspects of science related to Venus, from its interior to the surrounding plasma environment, either by observationally or by theoretically. Implications to the exoplanets are also important objectives of studies of Venus. Contributions by all levels, from early-career researchers to experts, are all welcome. |
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発表方法 | 口頭および(または)ポスターセッション | ||
ジョイントセッション | AGU ,EGU | ||
招待講演 |
今村 剛 (東京大学大学院 新領域創成科学研究科) Janusz Oschlisniok (Rheinish Institute for Environmental Research, Dep. Planetary Research, Cologne, Germany) 堀之内 武 (北海道大学地球環境科学研究院) 佐藤 隆雄 (北海道情報大学) 生方 颯真 (東北大学) 今井 正尭 (東京大学) |
時間 | 講演番号 | タイトル | 発表者 |
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口頭発表 5月27日 PM2 | |||
15:30 - 15:45 | PPS05-01 | Image restoration experiment for infrared images of Venus | Zhuan Guo |
15:45 - 16:05 | PPS05-02 | Development of mesoscale structures at the Venusian cloud top | 今村 剛 |
16:05 - 16:20 | PPS05-03 | Attempts to improve a Venus' atmospheric chemical model with a focus on temperature | 桑山 慎也 |
16:20 - 16:35 | PPS05-04 | Long-term Studies of the Venusian atmosphere with the Radio Science Experiment VeRa on Venus Express in view of EnVision | Silvia Tellmann |
16:35 - 16:55 | PPS05-05 | Scintillations Observed in Radio Occultation Measurements at Venus | Janusz Oschlisniok |
口頭発表 5月28日 AM1 | |||
9:00 - 9:20 | PPS05-06 | Variability of Venusian cloud-top winds on the order of a hundred Earth days | 堀之内 武 |
9:20 - 9:40 | PPS05-07 | Short-term variation in the dayside cloud top structure of Venus discovered from the complete set of Akatsuki IR2 images | 佐藤 隆雄 |
9:40 - 9:55 | PPS05-08 | Life cycle of large cloud discontinuity in Venus' atmosphere as inferred from Akatsuki/IR2 data | 佐藤 毅彦 |
9:55 - 10:15 | PPS05-09 | Experimental Study of SO2 Reactive Uptake in Sulfuric Acid Droplets under Venus-analogous Condition | 生方 颯真 |
10:15 - 10:30 | PPS05-10 | Bolide-triggered cloud formation in a planetary atmosphere | Kevin McGouldrick |
講演番号 | タイトル | 発表者 |
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ポスター発表 5月27日 PM3 | ||
PPS05-P01 | Development of Model Scattering from Venusian Lightning for observations comparing with JEM-GLIMS measurement of Earth lightning | 大野 辰遼 |
PPS05-P02 | UV/Visible Spectroscopic Observations of Venus with a Small Ground-based Telescope | 江口 倫太郎 |
PPS05-P03 | Ground-based spectral observation of Venus UV absorption by Pirka Telescope | 濱本 昂 |
PPS05-P04 | Distributions and Variations of Sulfur Dioxide at the Venusian Cloud Top | 岩中 達郎 |
PPS05-P05 | Variations of Venusian polar atmosphere seen in radio occultation data | 杉浦 美優 |
PPS05-P06 | A Novel Technique for Handling Plasma Asymmetry in Radio Occultation Experiments | Keshav R Tripathi |
PPS05-P07 | 金星下層大気中の静的安定層の形成に対する放射の効果 | 高橋 芳幸 |
PPS05-P08 | 放射過程を組み込んだAFES-Venusを用いたデータ同化に向けた予備的検討 | 松嶋 俊樹 |
PPS05-P09 | 金星観測システムシミュレーション実験によるあかつき中間赤外カメラ観測データ同化の検証 | 藤澤 由貴子 |
PPS05-P10 | Synoptic-scale vortices in the cloud layer on Venus studied by AFES-Venus GCM | 今井 正尭 |
PPS05-P11 | A Microphysics Model of Multicomponent Venus' Clouds with a High-Accuracy Condensation Scheme | 狩生 宏喜 |