Orals

GD9.1

Terrestrial planets are complex systems. Their evolution is dependent on a wide array of different mechanisms and how they interact together. The aim of this session is to emphasize the importance of coupling between different layers of the terrestrial planets and
feedback processes. For example, surface conditions are dependent on atmosphere composition, which results from early and on-going degassing, atmospheric losses and chemistry, and chemical reactions with the surface. In turn, surface conditions can affect the
habitability of the planet. Changes in surface temperature affect surface alteration processes as well as volatile exchanges and might even govern the tectonic regime.
We welcome contributions focused on a single terrestrial body as well as from comparative planetology. Both solar system bodies and exoplanets studies are covered. This session will bring together scientists from a wide range of domains and examine how they can affect planetary evolution. Targeted disciplines include mantle dynamics, planetary structure and composition, tectonic regimes, geomagnetism, volcanism, surface interaction/erosion, atmospheric sciences, volatile cycling, climate and habitability.

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Co-organized as PS1.10
Convener: Gregor Golabek | Co-convener: Cédric Gillmann
Orals
| Thu, 11 Apr, 08:30–10:15
 
Room -2.32
Posters
| Attendance Wed, 10 Apr, 16:15–18:00
 
Hall X2

Thursday, 11 April 2019 | Room -2.32

Chairperson: Gregor Golabek, Cédric Gillmann
08:30–08:45 |
EGU2019-7244
Dan J. Bower, Aaron S. Wolf, Patrick Sanan, Martin Jutzi, and David C. Rubie
08:45–09:00 |
EGU2019-12481
Saswata Hier-Majumder and Marc Hirschmann
09:00–09:15 |
EGU2019-18251
Razvan Caracas
09:15–09:30 |
EGU2019-12024
Haruka Sakuraba, Hiroyuki Kurokawa, Hidenori Genda, and Kenji Ohta
09:30–09:45 |
EGU2019-19003
| Highlight
Atmospheric nitrogen when life evolved on Earth
(withdrawn)
Stefanie Gebauer, John Lee Grenfell, Helmut Lammer, Jean-Pierre Paul de Vera, Laurenz Sproß, Vladimir Airapetian, Miriam Sinnhuber, and Heike Rauer
09:45–10:00 |
EGU2019-7332
Sruthi Uppalapati, Tobias Rolf, Fabio Crameri, and Stephanie C. Werner
10:00–10:15 |
EGU2019-6849
Daniel Heyner