A high-resolution daily global dataset of statistically downscaled CMIP6 models for climate impact analyses

Autor: Solomon Gebrechorkos, Julian Leyland, Louise Slater, Michel Wortmann, Philip J. Ashworth, Georgina L. Bennett, Richard Boothroyd, Hannah Cloke, Pauline Delorme, Helen Griffith, Richard Hardy, Laurence Hawker, Stuart McLelland, Jeffrey Neal, Andrew Nicholas, Andrew J. Tatem, Ellie Vahidi, Daniel R. Parsons, Stephen E. Darby

Publikováno v: Scientific Data, Vol 10, Iss 1, Pp 1-15 (2023)

Abstract A large number of historical simulations and future climate projections are available from Global Climate Models, but these are typically of coarse resolution, which limits their effectiveness for assessing local scale changes in climate and

Externí odkaz: https://doaj.org/article/7c47bfb518ff4bd7a9df16dc8fa872e0

Experimental evidences of the influence of flood magnitude and duration on the morphological evolution of a river: Initial results from the EVOFLOOD project

Autor: Daniel Parsons, Pauline Delorme

There is now a clear consensus that climate change will lead to an increase in the frequency and intensity of extreme rainfall events in many parts of the world, which, in turn, will lead to increased flood flows and thus flooding of large areas. Num

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fa69a9394480c1f4213b593778e83f2
https://doi.org/10.5194/egusphere-egu23-14185

Topographic perturbation of turbulent boundary layers by low-angle, early-stage aeolian dunes

Autor: Nathaniel R. Bristow, Jim Best, Giles F. S. Wiggs, Joanna M. Nield, Matthew C. Baddock, Pauline Delorme, Kenneth T. Christensen

Decimeter-scale early-stage aeolian bedforms represent topographic features that differ notably from their mature dune counterparts, with nascent forms exhibiting more gently sloping lee sides and a reverse asymmetry in their flow-parallel bed profil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfb6520ce3be268f629d671a9ba811b9
https://ora.ox.ac.uk/objects/uuid:4743ca68-3f5a-4220-8b02-f1cf14b8053c

Dune Initiation in a Bimodal Wind Regime

Autor: Pauline Delorme, Matthew C. Baddock, Andrew Valdez, Joanna. M. Nield and, Giles F.S. Wiggs, Philippe Claudin

Publikováno v: Journal of Geophysical Research: Earth Surface
Journal of Geophysical Research: Earth Surface, American Geophysical Union/Wiley, 2020, 125 (11), ⟨10.1029/2020JF005757⟩

Early-stage bedforms develop into mature dunes through complex interactions between wind, sand transport and surface topography. Depending on varying environmental and wind conditions, the mechanism driving dune formation and, ultimately, the shape o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5484db8a9964844090eb1effd1c698
https://hal.sorbonne-universite.fr/hal-03094403/document

The Origin of Aeolian Dunes – PIV measurements of flow structure over early stage protodunes in a refractive-index-matching flume

Autor: Pauline Delorme, Nathaniel Bristow, Matthew C. Baddock, Kenneth T. Christensen, James L. Best, Joanna M. Nield, Giles F.S. Wiggs

Understanding the initiation of aeolian dunes poses significant challenges due to the strong couplings between turbulent fluid flow, sediment transport, and bedform morphology. While much is known concerning the dynamics of more mature bedforms, open

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6ce05f73b8e6be0f0f09562ac7bf5de
https://doi.org/10.5194/egusphere-egu2020-4259