Stebėti
Ganna Portyankina
Ganna Portyankina
Head of Planetary Geology Department at DLR Berlin
Patvirtintas el. paštas dlr.de
Pavadinimas
Cituota
Cituota
Metai
Evidence from the Mars Express High Resolution Stereo Camera for a frozen sea close to Mars' equator
JB Murray, JP Muller, G Neukum, SC Werner, S van Gasselt, E Hauber, ...
Nature 434 (7031), 352-356, 2005
2042005
Seasonal erosion and restoration of Mars’ northern polar dunes
CJ Hansen, M Bourke, NT Bridges, S Byrne, C Colon, S Diniega, ...
Science 331 (6017), 575-578, 2011
1742011
HiRISE observations of gas sublimation-driven activity in Mars’ southern polar regions: I. Erosion of the surface
CJ Hansen, N Thomas, G Portyankina, A McEwen, T Becker, S Byrne, ...
Icarus 205 (1), 283-295, 2010
1152010
Venus cloud top winds from tracking UV features in Venus Monitoring Camera images
R Moissl, I Khatuntsev, SS Limaye, DV Titov, WJ Markiewicz, NI Ignatiev, ...
Journal of Geophysical Research: Planets 114 (E5), 2009
1042009
Water and related chemistry in the solar system. A guaranteed time key programme for Herschel
P Hartogh, E Lellouch, J Crovisier, M Banaszkiewicz, F Bensch, ...
Planetary and Space Science 57 (13), 1596-1606, 2009
942009
HiRISE observations of gas sublimation-driven activity in Mars’ southern polar regions: II. Surficial deposits and their origins
N Thomas, CJ Hansen, G Portyankina, PS Russell
Icarus 205 (1), 296-310, 2010
812010
Herschel/HIFI observations of Mars: First detection of O2 at submillimetre wavelengths and upper limits on HCl and H2O2
P Hartogh, C Jarchow, E Lellouch, M de Val-Borro, M Rengel, R Moreno, ...
Astronomy & Astrophysics 521, L49, 2010
802010
HiRISE observations of gas sublimation-driven activity in Mars’ southern polar regions: III. Models of processes involving translucent ice
G Portyankina, WJ Markiewicz, N Thomas, CJ Hansen, M Milazzo
Icarus 205 (1), 311-320, 2010
762010
Observations of the northern seasonal polar cap on Mars: I. Spring sublimation activity and processes
CJ Hansen, S Byrne, G Portyankina, M Bourke, C Dundas, A McEwen, ...
Icarus 225 (2), 881-897, 2013
752013
First results of Herschel-PACS observations of Neptune
E Lellouch, P Hartogh, H Feuchtgruber, B Vandenbussche, T De Graauw, ...
Astronomy & astrophysics 518, L152, 2010
692010
Modern Mars' geomorphological activity, driven by wind, frost, and gravity
S Diniega, AM Bramson, B Buratti, P Buhler, DM Burr, M Chojnacki, ...
Geomorphology 380, 107627, 2021
652021
The composition and structure of Enceladus' plume from the complete set of Cassini UVIS occultation observations
CJ Hansen, LW Esposito, JE Colwell, AR Hendrix, G Portyankina, ...
Icarus 344, 113461, 2020
562020
An Environmental Wind Tunnel Facility for Testing Meteorological Sensor Systems
C Holstein-Rathlou, J Merrison, JJ Iversen, AB Jakobsen, R Nicolajsen, ...
Journal of Atmospheric and Oceanic Technology 31 (2), 447-457, 2014
532014
Present-day erosion of Martian polar terrain by the seasonal CO 2 jets
G Portyankina, CJ Hansen, KM Aye
Icarus 282, 93-103, 2017
472017
HiRISE observations of gas sublimation-driven activity in Mars’ southern polar regions: IV. Fluid dynamics models of CO 2 jets
N Thomas, G Portyankina, CJ Hansen, A Pommerol
Icarus 212 (1), 66-85, 2011
422011
Evolution of south seasonal cap during Martian spring: Insights from high‐resolution observations by HiRISE and CRISM on Mars Reconnaissance Orbiter
A Pommerol, G Portyankina, N Thomas, KM Aye, CJ Hansen, ...
Journal of Geophysical Research: Planets 116 (E8), 2011
412011
Polygonal cracks in the seasonal semi‐translucent CO2 ice layer in Martian polar areas
G Portyankina, A Pommerol, KM Aye, CJ Hansen, N Thomas
Journal of Geophysical Research: Planets 117 (E2), 2012
392012
Photometry and bulk physical properties of Solar System surfaces icy analogs: The Planetary Ice Laboratory at University of Bern
A Pommerol, N Thomas, M Affolter, G Portyankina, B Jost, K Seiferlin, ...
Planetary and Space Science 59 (13), 1601-1612, 2011
392011
Planet Four: Terrains–Discovery of araneiforms outside of the South Polar layered deposits
ME Schwamb, KM Aye, G Portyankina, CJ Hansen, C Allen, S Allen, ...
Icarus, 2017
352017
Investigation of diurnal variability of water vapor in Enceladus' plume by the Cassini ultraviolet imaging spectrograph
CJ Hansen, LW Esposito, KM Aye, JE Colwell, AR Hendrix, G Portyankina, ...
Geophysical Research Letters 44 (2), 672-677, 2017
332017
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Straipsniai 1–20