Dust Devil Sediment Transport: From Lab to Field to Global Impact
| Autor: | Martina Klose, Bradley Jemmett-Smith, Peter Knippertz, Dennis Reiss, Manish R. Patel, Ralph D. Lorenz, Aymeric Spiga, Claire E. Newman, Melinda A. Kahre, Lynn D. V. Neakrase, Mark T. Lemmon, Henrik Kahanpää, Stephen R. Lewis, Patrick L. Whelley |
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| Přispěvatelé: | Laboratoire de Météorologie Dynamique (UMR 8539) (LMD), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris, École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) |
| Rok vydání: | 2016 |
| Předmět: |
010504 meteorology & atmospheric sciences
Mars Atmospheric sciences 01 natural sciences Dust emission Field measurements 0103 physical sciences ddc:550 010303 astronomy & astrophysics Dust devil Dust devils 0105 earth and related environmental sciences Dust environmental impact Modeling Earth Astronomy and Astrophysics Mars Exploration Program Sediment transport Entrainment (meteorology) Field (geography) Aerosol Lab experiments Earth sciences Planetary science [SDU]Sciences of the Universe [physics] 13. Climate action Space and Planetary Science Environmental science Planetary atmospheres |
| Zdroj: | Space Science Reviews Space science reviews, 203 (1-4), 377–426 Space Science Reviews, 2016, 203, pp.377-426. ⟨10.1007/s11214-016-0261-4⟩ |
| ISSN: | 1572-9672 0038-6308 |
| Popis: | International audience; The impact of dust aerosols on the climate and environment of Earth and Mars is complex and forms a major area of research. A difficulty arises in estimating the contribution of small-scale dust devils to the total dust aerosol. This difficulty is due to uncertainties in the amount of dust lifted by individual dust devils, the frequency of dust devil occurrence, and the lack of statistical generality of individual experiments and observations. In this paper, we review results of observational, laboratory, and modeling studies and provide an overview of dust devil dust transport on various spatio-temporal scales as obtained with the different research approaches. Methods used for the investigation of dust devils on Earth and Mars vary. For example, while the use of imagery for the investigation of dust devil occurrence frequency is common practice for Mars, this is less so the case for Earth. Modeling approaches for Earth and Mars are similar in that they are based on the same underlying theory, but they are applied in different ways. Insights into the benefits and limitations of each approach suggest potential future research focuses, which can further reduce the uncertainty associated with dust devil dust entrainment. The potential impacts of dust devils on the climates of Earth and Mars are discussed on the basis of the presented research results. |
| Databáze: | OpenAIRE |
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