Duna
Una duna (var. montilha; tuca; ròca) es una montanheta de sabla.
Las dunas se forman dins de zonas que la sabla i es abondanta e pas fixada per la vegetacion (desèrt, plaja, lieit fluvial a l'etiatge). La sabla es erodada e carregada pel vent (deflacion). Es transportada al ras del sòl per saltacion, e s'amolona puèi quora la competéncia del vent se demesís (versant jol vent). Una duna se pòt desplaçar per erosion del versant al vent e amolonament sul versant opausat.
De veire
Content Disclaimer
Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.
- The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
- There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
- It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
- Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
- Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.