Academic Journal
Shifting sands on Mars: insights from tropical intra‐crater dunes
| العنوان: | Shifting sands on Mars: insights from tropical intra‐crater dunes |
|---|---|
| المؤلفون: | Geissler, Paul E., Stantzos, Nicholas W., Bridges, Nathan T., Bourke, Mary C., Silvestro, Simone, Fenton, Lori K. |
| المصدر: | Earth Surface Processes and Landforms ; volume 38, issue 4, page 407-412 ; ISSN 0197-9337 1096-9837 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2012 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | Evidence for sand motion is found in repeated observations of sand dunes at three sites in the Martian tropics by the High Resolution Imaging Science Experiment on Mars Reconnaissance Orbiter. An eroding outcrop of layered sediments is identified as a possible source of the sand in Pasteur crater. Ancient layered sediments in Becquerel crater are actively being carved into flutes and yardangs by the blowing sands. Dunes in an un‐named crater in Meridiani near the Mars Exploration Rover Opportunity landing site advanced as much as 50 cm over an interval of one Martian year. Copyright © 2012 John Wiley & Sons, Ltd. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1002/esp.3331 |
| الاتاحة: | http://dx.doi.org/10.1002/esp.3331 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fesp.3331 https://onlinelibrary.wiley.com/doi/pdf/10.1002/esp.3331 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.1FF5BD7A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/esp.3331 |
|---|