Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Jean Louis Rajot"'
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:
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:
Nicolas Baghdadi, Christophe Sannier, Chadi Abdallah, Jean Louis Rajot, Mehrez Zribi, Jean François Desprats, Oumarou Malam Issa, Nicolas Beaugendre, Pauline Camus
Publikováno v:
Remote Sensing, Vol 3, Iss 6, Pp 1266-1283 (2011)
The objective of this study is to validate an approach based on the change detection in multitemporal TerraSAR images (X-band) for mapping soil moisture in the Sahelian area. In situ measurements were carried out simultaneously with TerraSAR-X acquis
Externí odkaz:
https://doaj.org/article/6b5fce1f732740b3b2759881c35cd9b7
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
Autor:
Pascal Jouquet, Ajay Harit, Vincent Hervé, Hemanth Moger, Tiago Carrijo, David A. Donoso, David Eldridge, Hélida Ferreira da Cunha, Chutinan Choosai, Jean-Louis Janeau, Jean-Luc Maeght, Thuy Doan Thu, Alexia Briandon, Myriam Dahbi Skali, John van Thuyne, Ali Mainga, Olga Patricia Pinzon Florian, Oumarou Malam Issa, Pascal Podwojewski, Jean-Louis Rajot, Thierry Henri-des-Tureaux, Lotfi Smaili, Mohamed Labiadh, Hanane Aroui Boukbida, Rashmi Shanbhag, Ratha Muon, Vannak Ann, Sougueh Cheik, Saliou Fall, Saran Traoré, Simon Dupont, Thomas Chouvenc, Aaron J. Mullins, Syaukani Syaukani, Rainer Zaiss, Tran Minh Tien, Jan Šobotník, Apolline Auclerc, Rongliang Qiu, Ye-Tao Tang, Hermine Huot, David Sillam-Dussès, Nicolas Bottinelli
Publikováno v:
Geoderma
Geoderma, Elsevier, 2022, 412, pp.115706. ⟨10.1016/j.geoderma.2022.115706⟩
Geoderma, Elsevier, 2022, 412, pp.115706. ⟨10.1016/j.geoderma.2022.115706⟩
International audience; Termites are key soil bioturbators in tropical ecosystems. Apart from mound nests constructed by some advanced lineages, most of the species use their faeces, oral secretions, debris, or soil aggregates to protect themselves f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30133acd4b9a20d626f8065a1e017db0
https://hal.inrae.fr/hal-03540881
https://hal.inrae.fr/hal-03540881
Autor:
Alban Lhotte, Beatrice Marticorena, Adriana Coman, Gilles Bergametti, Jean Louis Rajot, Anais Féron, Cécile Gaimoz
Mineral dust has radiative and biogeochemical impacts, affects human health and soil fertility. The mineral dust cycle, i.e., dust emission, transport and deposition depends on meteorological parameters, in particular surface wind speed and precipita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87c5fbfd9d44bbf2e59a70e1f56770de
https://doi.org/10.5194/egusphere-egu22-4989
https://doi.org/10.5194/egusphere-egu22-4989
Autor:
Rizewana Marecar, Beatrice Marticorena, Gilles Bergametti, Corinne Galy-Lacaux, Rémi Losno, Jean Louis Rajot, Servanne Chevaillier, Anais Feron, Sylvain Triquet, Maria Dias-Alves
Dust emission affects soil fertility through nutrient loss in source regions while dust deposition can represent a significant nutrient input for remote ecosystems. If the Sahel is a well-known dust source region, it is also a region where large amou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87560d13926ada002cc8f26c8b547979
https://doi.org/10.5194/egusphere-egu22-4891
https://doi.org/10.5194/egusphere-egu22-4891
Autor:
Valentin Wendling, Christophe Peugeot, Manuela Grippa, Geremy Panthou, Jean-Louis Rajot, Olivier Mora, Angeles Garcia-Mayor, Emmanuel Lawin, Ibrahim Bouzou-Moussa, Abdramane Ba
Publikováno v:
HAL
AISH 2022
AISH 2022, UNESCO; ICIREWARD; UNIVERSITE MONTPELLIER; CNRS, May 2022, Montpellier, France
AISH 2022
AISH 2022, UNESCO; ICIREWARD; UNIVERSITE MONTPELLIER; CNRS, May 2022, Montpellier, France
International audience; We develop a holistic approach of watershed hydrology, focusing on the interfaces between critical zone components and relying on interdisciplinarity. We mainly explore the first Unsolved Problem in Hydrology (UPH): Is the hyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::51e143212981db518d1f3a8b3a0e99eb
https://hal.science/hal-03709145
https://hal.science/hal-03709145