Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Andreas Baas"'
The contemporary surface of Mars is shaped by wind driven sand transport, yet our knowledge of these processes is limited. Sand ripples are small bedform features commonly found superimposing dunes on the surface of Earth and Mars, perpendicular to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e40800857fddff1f0f504eefff31e4b
https://doi.org/10.5194/egusphere-egu23-392
https://doi.org/10.5194/egusphere-egu23-392
Autor:
Lucie Amanda Delobel, Andreas Baas
Publikováno v:
Baas, A & Delobel, L 2022, ' Desert dunes transformed by end-of-century changes in wind climate ', Nature climate change, vol. 12, no. 11, pp. 999-1006 . https://doi.org/10.1038/s41558-022-01507-1
Sand dunes in arid regions are conspicuous mobile landforms that require adaptation and mitigation strategies to protect human infrastructure and economic assets from encroachment, and play a substantial role in desertification and atmospheric dust e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb5d43cbf62f7d9f806a9e899d5dab03
https://doi.org/10.21203/rs.3.rs-1537759/v1
https://doi.org/10.21203/rs.3.rs-1537759/v1
Buildings in active aeolian environments change the morphodynamics of their surroundings. By altering the wind field and windblown sediment transport, they create patterns of deposition and erosion. These patterns can block access to infrastructure s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc257f936cec69766de94254a851ec26
https://doi.org/10.5194/egusphere-egu22-13172
https://doi.org/10.5194/egusphere-egu22-13172
Autor:
Andreas Baas, Lucie Amanda Delobel
Desert dunes and sand seas cover approximately 20% of the world’s arid zones, and their morphology and patterning are an important diagnostic of environmental surface conditions not only on Earth but also on other planetary bodies.Encroachment of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4798f8c4c648a28c504cac330016b6c8
https://doi.org/10.5194/egusphere-egu22-8078
https://doi.org/10.5194/egusphere-egu22-8078
Autor:
Andreas Baas
Sand transport by wind displays dynamic structure and organisation in the form of streamers (aka ‘sand snakes’) that appear, meander and intertwine, and then dissipate as they are advected downwind. These patterns of saltating grain populations a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7768105fedfa20c17d489f340c177e7b
https://doi.org/10.5194/egusphere-egu22-7639
https://doi.org/10.5194/egusphere-egu22-7639
Much of the behaviour of isolated barchans - for instance the existence of a minimal size and the size-dependence of migration rates - is well understood and can be predicted using simplistic models of sand transport. However, in most instances, barc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20b5eaa5d88d21f7c6f7d15d9d569bac
https://doi.org/10.5194/egusphere-egu22-6259
https://doi.org/10.5194/egusphere-egu22-6259