Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Gilles Bergametti"'
Autor:
Narendra Nelli, Diana Francis, Mamadou Sow, Ricardo Fonseca, Abdulrahman Alkatheeri, Emmanuel Bosc, Gilles Bergametti
Publikováno v:
Earth and Space Science, Vol 11, Iss 6, Pp n/a-n/a (2024)
Abstract The Empty Quarter Desert, one of Earth's major dust sources, frequently experiences dust storms due to wind erosion. Despite its significance as a primary dust source on a global scale, in‐situ observations from this region had not been re
Externí odkaz:
https://doaj.org/article/d54a050bf6c14716a9b5b4039ad18b80
Autor:
Michel Legrand, Joseph R. McConnell, Gilles Bergametti, Susanne Preunkert, Nathan Chellman, Karine Desboeufs, Laurence Lestel, Andreas Plach, Andreas Stohl
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Military conflicts result in local environmental damage, but documenting regional and larger scale impacts such as heavy metal pollution has proven elusive. Anthropogenic emissions of bismuth (Bi) include coal burning and various commodity p
Externí odkaz:
https://doaj.org/article/62952fb54b0f4d6a847a0e88f18409d3
Autor:
Mohamed Taieb Labiadh, Jean Louis Rajot, Saâd Sekrafi, Mohsen Ltifi, Badie Attoui, Abderrazak Tlili, Moustapha Hlel, Gilles Bergametti, Thierry Henry des Tureaux, Christel Bouet
Publikováno v:
Land, Vol 12, Iss 9, p 1648 (2023)
Wind erosion is a worldwide phenomenon for which several recent studies have shown that the intensity is expected to evolve because of climate and land use changes. Identifying the areas where wind erosion is the most active and its associated driver
Externí odkaz:
https://doaj.org/article/55a539e13d55423e9003666b8865bed9
Autor:
Dominique Carrer, Catherine Meurey, Olivier Hagolle, Guillaume Bigeard, Alexandre Paci, Jean-Marie Donier, Gilles Bergametti, Thierry Bergot, Jean-Christophe Calvet, Philippe Goloub, Stéphane Victori, Zhuosen Wang
Publikováno v:
Remote Sensing, Vol 13, Iss 16, p 3072 (2021)
This paper presents an innovative method for observing vegetation health at a very high spatial resolution (~5 × 5 cm) and low cost by upgrading an existing Aerosol RObotic NETwork (AERONET) ground station dedicated to the observation of aerosols in
Externí odkaz:
https://doaj.org/article/8ddb04b8c4d94000be2662cad1873b04
Autor:
Mohamed Taieb Labiadh, Gilles Bergametti, Jean Louis Rajot, Christel Bouet, Mohsen Ltifi, Saâd Sekrafi, Thierry Henry des Tureaux
Publikováno v:
Land, Vol 10, Iss 5, p 511 (2021)
Airborne sediment fluxes were measured in southern Tunisia on two experimental plots tilled with a moldboard and a tiller plough, respectively, during five wind erosion events of different intensities. The sediment fluxes were sampled on both plots u
Externí odkaz:
https://doaj.org/article/1d4950e1d8854d799b93e6fa64feaa7b
Autor:
Christel Bouet, Mohamed Taieb Labiadh, Jean Louis Rajot, Gilles Bergametti, Béatrice Marticorena, Thierry Henry des Tureaux, Mohsen Ltifi, Saâd Sekrafi, Anaïs Féron
Publikováno v:
Atmosphere, Vol 10, Iss 8, p 452 (2019)
Desert dust is now recognized as a major health hazard. However, there still exists a lack of measurements of desert dust atmospheric loads in regions located in the vicinity of the major desert areas, where a growing part of the world population is
Externí odkaz:
https://doaj.org/article/8fcb7ac3aa7b4e4696d012a2bd05df6c
Autor:
Guy Cautenet, Frédéric Guillard, Béatrice Marticorena, Gilles Bergametti, Francois Dulac, Jérôme Edy
Publikováno v:
Meteorologische Zeitschrift, Vol 9, Iss 4, Pp 221-230 (2000)
We have coupled a non hydrostatic mesoscale model with a simple but comprehensive mineral aerosol source scheme. We present a simulation of a Saharan dust transport event (4 days), including mass uptake estimates, spectral 3D transport and dry deposi
Externí odkaz:
https://doaj.org/article/c9fb159950e741f8a75486bd7e119370
The Arabian Peninsula is among the major dust sources on Earth. Here, dust storms occur frequently as a result of the action of surface winds on desert surface such as the Empty Quarter Desert located in southern Arabian Peninsula. Despite being a fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cee1c659be92cc7cd2246a96c0ec034
https://doi.org/10.5194/egusphere-egu23-3512
https://doi.org/10.5194/egusphere-egu23-3512
Autor:
Christel Bouet, Mohamed Taieb Labiadh, Caroline Pierre, Saâd Sekrafi, Thierry Henry des Tureaux, Mohsen Ltifi, Gilles Bergametti, Béatrice Marticorena, Amadou Abdourhamane Touré, Jean Louis Rajot
Publikováno v:
CATENA
CATENA, 2023, 223, pp.106964. ⟨10.1016/j.catena.2023.106964⟩
CATENA, 2023, 223, pp.106964. ⟨10.1016/j.catena.2023.106964⟩
International audience; Dust emission by wind erosion is a worldwide phenomenon that threatens sustainable development and population wellness in areas where anthropogenic activities develop. However, uncertainties on the current estimates of dust or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a3bd59d5fb910de4d5876390ee7401c
https://hal.science/hal-03954987/document
https://hal.science/hal-03954987/document
Autor:
Yangjunjie Xu-Yang, Fabrice Monna, Jean-Louis Rajot, Béatrice Marticorena, Mohamed Labiadh, Rémi Losno, Gilles Bergametti
Publikováno v:
Atmospheric Measurement Techniques. 14:7657-7680
This paper presents a new sampling head design and the method used to evaluate it. The elemental composition of aerosols collected by two different sampling devices in a semi-arid region of Tunisia is compared by means of compositional perturbation v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f996fd976b8f66246f75168cf6a56fe6
https://doi.org/10.5194/amt-14-7657-2021
https://doi.org/10.5194/amt-14-7657-2021