Laboratoire Eau Environnement et Systèmes Urbains (Leesu)

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841.
titre
The role of turbulence in the deposition of intrinsically buoyant MPs
auteur
Marziye Molazadeh, Guilherme Calabro-Souza, Fan Liu, Bruno Tassin, Lorenzo Rovelli, Andreas Lorke, Rachid Dris, Jes Vollertsen
article
, 2024, 911, pp.168540. ⟨10.1016/j.scitotenv.2023.168540⟩
titre
Climate change and rivers: The promise offered by infrastructure
auteur
Julie Gobert
article
, 2023, 8, pp.100077. ⟨10.1016/j.totert.2023.100077⟩
titre
A crisis of lake hypoxia in the Anthropocene: The long-term effects of climate and nutrients
auteur
Laura Soares, Jean-Philippe Jenny, Olivia Desgué-Itier, Cécilia Barouillet, Damien Bouffard, Céline Casenave, Domaizon Isabelle, Victor Frossard, Nelson Hairston, Andrea Lami, Bruno Lemaire, Gaël Many, Marie-Elodie Perga, Georges-Marie Saulnier, Frédéric Soulignac, Brigitte Vinçon-Leite
article
, 2023, ⟨10.21203/rs.3.rs-3234938/v1⟩
titre
Think global-act local: the challenge of producing actionable knowledge on transboundary climate risks at the sub-national level of governance.
auteur
Carlo Aall, Tara Botnen Holm, Adeline Cauchy, Florence Rudolf, Katy Harris, Marta Jansen, Julie Gobert, Frida Lager, Blandine Arvis, Muriel Bour
article
, 2023, 5, ⟨10.3389/fclim.2023.1170142⟩
titre
A New Technique for Resolving Benthic Solute Fluxes: Evaluation of Conditional Sampling Using Aquatic Relaxed Eddy Accumulation
auteur
Guilherme Calabro-Souza, Andreas Lorke, C. Noss, P. Dubois, M. Saad, C. Ramos-Sanchez, R. Moilleron, Brigitte Vinçon-Leite, M. Jodeau, Bruno Lemaire
article
, 2023, 10 (9), pp.e2023EA003041. ⟨10.1029/2023EA003041⟩

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Séminaire d’Adrian Tuck le 6 octobre 2011

publié le , mis à jour le

Le séminaire du LEESU du 6 octobre 2011 était constitué d’une intervention d’Adrian Tuck (Professeur à l’Imperial College London, précédemment à NOAA Earth System Research Laboratory, Boulder, Colorado, et actuellement professeur invité au LEESU) intitulée "Winter Storms : Dropsondes Over the Pacific Ocean - the multifractal scaling of temperature, wind and humidity"

Le résumé de la présentation est :
"During the NOAA Winter Storms 2004-2005-2006 projects, as a result of severe flooding on the west coast of the USA, observational data were taken in the ‘vertical’ at 2 Hz from research dropsondes for temperature, wind speed and relative humidity during the 800 s it takes to reach the surface from the 13 km altitude of the National Oceanic and Atmospheric Administration (NOAA) Gulfstream 4 SP aircraft. The observations were made mainly through the depth of the troposphere above the eastern Pacific Ocean from 15˚N to 60˚N. This sizeable data set was used to characterize representatively the statistical fluctuations in the ‘vertical’ structure from 13 km to the surface. The fluctuations are resolved at 5-10 metres altitude, so covering up to 3 orders of magnitude of typical tropospheric weighting functions for passive remote sounders. Average ‘vertical’ statistical multifractal scaling exponents H, C1 and alpha of temperature, wind speed and humidity fluctuations observed at this high resolution were computed and are available as potential generators of representative, scale invariant summaries of the vertical structure of the marine troposphere. Future investigations with drone aircraft are illustrated."