JpGU Meeting 2019
Session outline| Space and Planetary Sciences (P) | ||
|---|---|---|
| Session Sub-category | Planetary Sciences(PS) | |
| Session ID | P-PS05 | |
| Title | Recent advances of Venus science | |
| Short Title | Venus science | |
| Main Convener | Name | Takehiko Satoh |
| Affiliation | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency | |
| Co-Convener 1 | Name | Takeshi Horinouchi |
| Affiliation | Faculty of Environmental Earth Science, Hokkaido University | |
| Co-Convener 2 | Name | Masaru Yamamoto |
| Affiliation | Research Institute for Applied Mechanics, Kyushu University | |
| Co-Convener 3 | Name | Kevin McGouldrick |
| Affiliation | University of Colorado Boulder | |
| Session Language | E | |
| Scope | Akatsuki, being in Venus orbit since December 2015, has acquired a volume of high-quality data, unveiled many new phenomena and is allowing researchers to investigate the underlying mechanisms. As the data accumulate, numerical models and theories are being advanced as well. We are no doubt living in the new golden era of Venus studies. This session invites papers of the new scientific results with Akatsuki data and the latest results of theoretical and numerical works. We expect participants of this session share the latest research results through presentations and discussion. | |
| Presentation Format | Oral and Poster presentation | |
| Invited Authors | Michael Way (NASA Goddard Institute for Space Studies) Javier Peralta (Japan Aerospace Exploration Agency) Masataka Imai (National Institute of Advanced Industrial Science and Technology) Toru Kouyama (National Institute of Advanced Industrial Science and Technology) Yoshi-Yuki Hayashi (Department of Planetology/CPS, Graduate School of Science, Kobe University) Takeshi Imamura (Graduate School of Frontier Sciences, The University of Tokyo) Masaki Ogawa (Division of General Systems Studies, Graduate School of Arts and Sciences, University of Tokyo) Takao M. Sato (Hokkaido Information University) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 27 AM1 | ||||
| 09:00 - 09:15 | PPS05-01 | Super-rotation of Venusian atmosphere in the equatorial region may be caused by the density driven separation | Adhithiyan Neduncheran | |
| 09:15 - 09:30 | PPS05-02 | Comparison of horizontal distributions of temperature and UV absorbers at the Venus cloud-tops | Shinichiro Kawase | |
| 09:30 - 09:45 | PPS05-03 | Orographic Gravity Waves in the Venus Atmospheric | Anna Suzuki | |
| 09:45 - 10:00 | PPS05-04 | Atmospheric structures simulated by T21 and T63 Venus GCMs with radiative transfer | Masaru Yamamoto | |
| 10:00 - 10:15 | PPS05-05 | Thermal-tides structure at the cloud level of Venus derived from Akatsuki/LIR observations | Toru Kouyama | |
| 10:15 - 10:30 | PPS05-06 | From Venus to Mars: viewpoint of comparative meteorology | Takeshi Imamura | |
| Oral Presentation May 27 AM2 | ||||
| 10:45 - 11:05 | PPS05-07 | A two-stage evolution model of Venus’s mantle and its implication for the Earth | Masaki Ogawa | |
| 11:05 - 11:20 | PPS05-08 | Interaction between the thermosphere and the cloud-level atmosphere of Venus studied with simultaneous observations by Hisaki and Akatsuki | Yusuke Nara | |
| 11:20 - 11:35 | PPS05-09 | Mesoscale Dyanmics in the Venus Atmosphere | Kevin McGouldrick | |
| 11:35 - 11:50 | PPS05-10 | Periodicity analysis of Venus' cloud-top temperature measured by Akatsuki LIR | Takeshi Imamura | |
| 11:50 - 12:10 | PPS05-11 | Modeling Venus-like Worlds Through Time: The habitable zone, and the evolution of Venus' atmosphere. | Michael Way | |
| Oral Presentation May 27 PM1 | ||||
| 13:45 - 14:00 | PPS05-12 | Cloud top structure of Venus retrieved from the Akatsuki IR2 dayside observations | Takao M. Sato | |
| 14:00 - 14:15 | PPS05-13 | Formation of superrotation studied by a TEM model | Takeshi Horinouchi | |
| 14:15 - 14:30 | PPS05-14 | Morphological Feature Extraction from Venus’ Cloud Images Using Principal Component Analysis | Minori Narita | |
| 14:30 - 14:45 | PPS05-15 | Principal Components of UV Albedo Variability in Venus' Atmosphere as seen at 283 nm | Pushkar Kopparla | |
| 14:45 - 15:00 | PPS05-16 | Active and inactive behaviors of the planetary-scale waves on Venus cloud top | Masataka Imai | |
| 15:00 - 15:15 | PPS05-17 | Long-term behaviour of the morphology and dynamics of Venus's middle clouds with Akatsuki/IR1. | Javier Peralta | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 27 PM2 | |||
| PPS05-P01 | New thermal infrared camera for fine horizontal brightness temperature structures at the cloud-top level of Venus | Tetsuya Fukuhara | |
| PPS05-P02 | Temperature and wind variations in Venusian mesosphere and lower thermosphere by mid-infrared heterodyne spectrometer in 2018 | Kosuke Takami | |
| PPS05-P03 | Local time dependence of limb darkening seen in the thermal infrared Venus disk | Masahiro Akiba | |
| PPS05-P04 | Stationary wavy features and Banded structures at Venusian cloud top extracted by averaging multiple LIR images | Kiichi Fukuya | |
| PPS05-P05 | Akatsuki's IR2 Nightside Photometry Restoration by Deconvolution | Choon Wei Vun | |
| PPS05-P06 | Enormous cloud cover as seen by Akatsuki/IR2 on the night-side disk of Venus | Takehiko Satoh | |
| PPS05-P07 | The global variation of Venus cloud obtained from IR1 camera onboard AKATSUKI | Seiko Takagi | |
| PPS05-P08 | Development of a Venus' cloud formation scheme for a convection resolving model | Ko-ichiro SUGIYAMA | |
| PPS05-P09 | Zonal mean structure of Venus atmosphere observed in a Venus general circulation model with explicit radiative transfer | Yoshi-Yuki Hayashi | |
| PPS05-P10 | Gravity wave packets detected in radio occultation temperature profiles of the Venus atmosphere | Ryota Mori | |
| PPS05-P11 | Status of lightning hunt in Venus with Akatsuki/LAC and Pirka telescope | Yukihiro Takahashi | |
| PPS05-P12 | Possibility of electric discharge in the Venusian atmosphere due to the super-rotation of clouds | Adhithiyan Neduncheran | |