التفاصيل البيبلوغرافية
| العنوان: |
Sediment Sorting and Rounding in a Basaltic Glacio-Fluvio-Aeolian Environment: hrisjkull Glacier, Iceland |
| المؤلفون: |
Nachon, M., Lapotre, M. G. A., Thorpe, M. T., Sinha, P., Ewing, R. C., Horgan, B., Rampe, E. B., Bedford, C. C., Champion, E., Mason, K. G. |
| المصدر: |
CASI |
| سنة النشر: |
2020 |
| المجموعة: |
NASA Technical Reports Server (NTRS) |
| مصطلحات موضوعية: |
Geophysics |
| جغرافية الموضوع: |
Unclassified, Unlimited, Publicly available |
| الوصف: |
Sediments and sedimentary rocks preserve a rich history of environment and climate. Identifying these signals requires an understanding of the physical and chemical processes that have affected sedimentary deposits [1]. Such processes include sorting and rounding during transport and chemical alteration through weathering and diagenesis. Although these processes have long been studied in quartz-dominated sedimentary systems [2], a lack of studies of basaltic sedimentary systems limits our interpretations of the environment and climate where mafic source rocks dominate, such as on Mars [3,4]. As part of the SAND-E: Semi-Autonomous Navigation for Detrital Environments project [5], which uses robotic operations to examine physical and chemical changes to sediments in basaltic glacio-fluvialaeolian environments, this research studies changes in sorting and rounding of fluvial-aeolian sediments along a glacier-proximal-to-glacier-distal transect in the outwash-plain of the risjkull glacier in SW Iceland (Fig. 1) |
| نوع الوثيقة: |
other/unknown material |
| وصف الملف: |
application/pdf |
| اللغة: |
unknown |
| العلاقة: |
Document ID: 20200002055; http://hdl.handle.net/2060/20200002055Test |
| الإتاحة: |
http://hdl.handle.net/2060/20200002055Test |
| حقوق: |
Copyright, Public use permitted |
| رقم الانضمام: |
edsbas.24B8B122 |
| قاعدة البيانات: |
BASE |
