M. T. Labiadh, Jean-Louis Rajot, S. Sekrafi, M. Ltifi, B. Attoui, A. Tlili, M. Hlel, Gilles Bergametti, T. Henry des Tureaux, Christel Bouet, Impact of land cover on wind erosion in arid regions: a case study in southern Tunisia, Land, 12, 1648, https://doi.org/10.3390/land12091648, 2023
20347 | |
OFFLINE | |
10 years ago | |
- | |
- | |
... | |
CR IRD | |
MSE Bureau 207 | |
01 82 39 20 53 | |
- | |
Cycle de l'aérosol désertique | |
- |
Contact Info
Jean-Louis | |
Rajot | |
Rajot Jean-Louis |
Publications de Jean-Louis RAJOT au LISA
Pierre C., Jean-Louis Rajot, I. Faye, G. S. Dorego, Christel Bouet, Beatrice Marticorena, Gilles Bergametti, A. Ka, B. Amar, A. Tall, N. Diagne, Anais Feron, A contrasting seasonality of wind erosivity and wind erosion between Central and Western Sahel, Aeolian Research, 62, 100879, https://doi.org/10.1016/j.aeolia.2023.100879, 2023
Christel Bouet, M. T. Labiadh, C. Pierre, S. Sekrafi, T. Henry des Tureaux, M. Ltifi, Gilles Bergametti, Beatrice Marticorena, A. Abdourhamane Touré, Jean-Louis Rajot, What drives wind erosion in cropped areas? A case study in southern Tunisia, Catena, 223, 106964, https://doi.org/10.1016/j.catena.2023.106964, 2023
Stephane Alfaro, Christel Bouet, Bouthaina Khalfallah, Y. Shao, M. Ishizuka, M. Labiadh, Beatrice Marticorena, Benoit Laurent, Jean-Louis Rajot, Unravelling the roles of saltation bombardment and atmospheric instability on magnitude and size distribution of dust emission fluxes: Lessons from the JADE and WIND-O-V experiments, Journal of Geophysical Research: Atmospheres, 127, e2021JD035, https://doi.org/10.1029/2021JD035983, 2022
Thomas Audoux, Benoit Laurent, Beatrice Marticorena, Gilles Bergametti, Jean-Louis Rajot, Anais Feron, Cecile Gaimoz, Wet deposition fluxes of mineral dust and their relation with cold pools in the Central Sahel, Geophysical Research Letters, 49, e2021GL095, https://doi.org/10.1029/2021GL095005, 2022
Gilles Bergametti, Jean-Louis Rajot, Beatrice Marticorena, Anais Feron, Cecile Gaimoz, B. Chatenet, M. Coulibaly, I. Koné, A. Maman and A. Zakou, Rain, wind and dust connections in the Sahel, Journal of Geophysical Research-Atmospheres, 127, e2021JD035, https://doi.org/10.1029/2021JD035802, 2022
Xu-Yang Y., R. Losno, F. Monna, Jean-Louis Rajot, M. Labiadh, Gilles Bergametti, Beatrice Marticorena, Compositional Data Analysis (CoDA) as a tool to evaluate a new low-cost settling-based PM10 sampling head in a desert dust source-region, Atmos. Meas. Tech, 14, 7657–7680, https://doi.org/10.5194/amt-14-7657-2021, 2021, 2021
Pierre, C., P. Hiernaux, Jean-Louis Rajot, L. Kergoat, N. Webb, A. Abdourhamane Touré, Beatrice Marticorena, Christel Bouet, Wind erosion response to past and future agro-pastoral trajectories in the Sahel (Niger), Landscape Ecology, https://doi.org/10.1007/s10980-021-01359-8, 2021
Dupont S., Jean-Louis Rajot, E. Lamaud, Gilles Bergametti, M. Labiadh, Bouthaina Khalfallah, Christel Bouet, Beatrice Marticorena, R. Fernandes, Comparison between Eddy-Covariance and Flux-Gradient size-resolved dust fluxes during wind erosion events, Journal of Geophysical Research-Atmospheres, 126, e2021JD034, https://doi.org/10.1029/2021JD034735, 2021
Labiadh M. T., Gilles Bergametti, Jean-Louis Rajot, Christel Bouet, M. Ltifi, S. Sekrafi and T. Henry des Tureaux, Differences in the efficiency of the vertical transfer of windblown sediment over different ploughed surfaces during wind erosion events, Land, 10, 511, https://doi.org/10.3390/land10050511, 2021
Gilles Bergametti, Beatrice Marticorena, Jean-Louis Rajot, Guillaume Siour, Anais Feron, Cecile Gaimoz, Adriana Coman, B. Chatenet, M. Coulibaly, A. Maman, I. Koné, and A. Zakou, The respective roles of wind speed and green vegetation in controlling Sahelian dust emission during the wet season, Geophysical Research Letters, 47, https://www.doi.org/10.1029/2020GL089761, 2020
Bouthaina Khalfallah, Christel Bouet, M. T. Labiadh, Stephane Alfaro, Gilles Bergametti, Beatrice Marticorena, Lafon Sandra, Servanne Chevaillier, Anais Feron, Patrick Hease, T. Henry des Tureaux, S. Sekrafi, Pascal Zapf, Jean-Louis Rajot, Influence of atmospheric stability on the size-distribution of the vertical dust flux measured in eroding conditions over a flat bare sandy field, Journal of Geophysical Research: Atmosphere, 125, e2019JD031, https://doi.org/10.1029/2019JD031185, 2020
Christel Bouet, Mohamed Taied Labiadh, Jean-Louis Rajot, Gilles Bergametti, Beatrice Marticorena, Thierry Henry des Tureaux, Mohsen Ltifi, Saâd Sekrafi, Anais Feron, Impact of Desert Dust on Air Quality: What is the Meaningfulness of Daily PM Standards in Regions Close to the Sources? The Example of Southern Tunisia, Atmosphere, 10(8), 452, https://doi.org/10.3390/atmos10080452, 2019
Abdourhamane Touré, A., A. D. Tidjani, Jean-Louis Rajot, Beatrice Marticorena, Gilles Bergametti, Christel Bouet, K. J.-M. Ambouta, Dynamics of wind erosion and impact of vegetation cover and land-use in the Sahel: a case study on sandy dunes in south-east Niger, Catena, 177, 272-285, http://dx.doi.org/10.1016/j.catena.2019.02.011, 2019
Dupont, S., Jean-Louis Rajot, M. Labiadh, Gilles Bergametti, E. Lamaud, M. R. Irvine, Stephane Alfaro, Christel Bouet, R. Fernandes, Bouthaina Khalfallah, Beatrice Marticorena, J. M. Bonnefond, Servanne Chevaillier, D. Garrigou, T. Henry-des-Tureaux, S. Sekrafi, Pascal Zapf, Dissimilarity between dust, heat, and momentum turbulent transports during aeolian soil erosion, Journal of Geophysical Research: Atmospheres, 124, https://doi.org/10.1029/2018JD029048, 2019
Gilles Bergametti, Beatrice Marticorena, Jean-Louis Rajot, Gilles Foret, Stephane Alfaro, Benoit Laurent, Size resolved dry deposition velocities of dust particles: In situ measurements and parameterizations testing, Journal of Geophysical Research, 123, 11080-1109, https://doi.org/10.1029/2018JD028964, 2018
Dupont S., Jean-Louis Rajot, M. Labiadh, Gilles Bergametti, Stephane Alfaro, Christel Bouet, R. Fernandes, Bouthaina Khalfallah, E. Lamaud, Beatrice Marticorena, J. M. Bonnefond, Servanne Chevaillier, D. Garrigou, T. Henry-des-Tureaux, S. Sekrafi, Pascal Zapf, Aerodynamic parameters over an eroding bare surface: reconciliation of the law-of-the-wall and eddy-covariance determinations, Journal of Geophysical Research, 123, 4490-4508, https://doi.org/10.1029/2017JD027984, 2018
Gilles Bergametti, Beatrice Marticorena, Jean-Louis Rajot, B. Chatenet, Anais Feron, Cecile Gaimoz, Guillaume Siour, M. Coulibaly, I. Koné, A. Maman and A. Zakou, Dust uplift potential in Central Sahel: an analysis based on 10 years of meteorological measurements at high temporal resolution, Journal of Geophysical Research, 122, 12433-1244, DOI:10.1002/2017JD027471, 2017
Caroline Pierre, L. Kergoat, P. Hiernaux, C. Baron, Gilles Bergametti, Jean-Louis Rajot, A. Abdourhamane Toure, G. Okin, Beatrice Marticorena, Impact of agropastoral management on wind erosion in Sahelian croplands, doi: 10.1002/ldr.2783, 2017
Beatrice Marticorena, B. Chatenet, Jean-Louis Rajot, Gilles Bergametti, A. Deroubaix, Julie Vincent, A. Kouoi, C. Schmechtig, M. Coulibaly, A. Diallo, I. Koné, A. Maman, T. NDiaye, A. Zakou, Mineral dust over West and Central Sahel: seasonal patterns of dry and wet deposition fluxes from a pluriannual sampling (2006-2012), J. Geophys. Res., 122, 1338–1364, 10.1002/2016JD025995, 2017
Gilles Bergametti, Jean-Louis Rajot, Caroline Pierre, Christel Bouet, Beatrice Marticorena, How long does precipitation inhibit wind erosion in the Sahel?, Geophys. Res. Lett., 43, 6643–6649, 2016
Hassane B., A. Durand, Z. Garba, B. Dieppois, D. Sebag, Jean-Louis Rajot, A. Diedhiou, B. Ngounou Ngatcha and A.Traore, Can daily meteorological measurement of near-surface wind detect climate changes in the Sahel (SE Niger, 1950–1992)?, J. Arid Environ., 124, 91–101, 2016
Pierre C., L. Kergoat, Gilles Bergametti, E. Mougin, C. Baron, A. Abdourhamane Touré, Jean-Louis Rajot, P. Hiernaux, Beatrice Marticorena, C. Delon, Modeling vegetation and wind erosion from a millet field and from a rangeland: two Sahelian case studies, Aeolian Res., 19, 97-111, 2015
Kaly F., Beatrice Marticorena, B. Chatenet, Jean-Louis Rajot, S. Janicot, A. Niang, H. Yahi, S. Thiria, A. Maman, A. Zakou, B.S. Coulibaly, M. Coulibaly, I. Koné, S. Traoré, A. Diallo and T. Ndiaye, Variability of mineral dust concentrations over West Africa monitored by the Sahelian Dust Transect, Atmos. Res., 164-165, 226-241, 2015
Amogu O., M. Esteves, J-P Vandervaere, M. Malam Abdoua, G. Panthou, Jean-Louis Rajot, K. Souley Yéro, S. Boubkraoui, JM. Lapetite, N. Dessay, I. Zin, A. Bachir, I. Bouzou Moussa, O. Faran Maïga, E. Gautier, I. Mamadou and L. Descroix, Runoff evolution according to land use change in a small Sahelian catchment, Hydrol. Sci. J., 60, 78-95, 2014
Paola Formenti, S. Caquineau, Servanne Chevaillier, A. Klaver, Desboeufs Karine, Jean-Louis Rajot, S. Belin and V. Briois, Dominance of goethite over hematite in iron oxides of mineral dust from Western Africa: quantitative partitioning by X-ray absorption spectroscopy, J. Geophys. Res., 119, 12740-1275, 2014
Lafon Sandra, Stephane Alfaro, Servanne Chevaillier, Jean-Louis Rajot, A new generator for mineral dust aerosol production from soil samples in the laboratory: GAMEL, Aeolian Res., 15, 319-334, 2014
Paola Formenti, S. Caquineau, Desboeufs Karine, A. Klaver, Servanne Chevaillier, Emilie Journet, Jean-Louis Rajot, Mapping the physico-chemical properties of mineral dust in western Africa: mineralogical composition, Atmos. Chem.Phys., 14, 10663-1068, 2014
Pierre, C., Gilles Bergametti, Beatrice Marticorena, A. Abdourhamane Toure, Jean-Louis Rajot, and L. Kergoat, Modeling wind erosion flux and its seasonality from a cultivated sahelian surface: A case study in Niger, Catena, 122, 61-71, 2014
Yahi, H., Beatrice Marticorena, S. Thiria, B. Chatenet, C. Schmechtig, Jean-Louis Rajot, M. Crepon, Statistical relationship between surface PM10 concentration and aerosol optical depth over the Sahel as a function of weather type using neural network methodology, J. Geophys. Res., 118, 13265-1328, 2013
Jean-Louis Rajot, Abdourhamane Touré A., Garba Z., Guillon R., Didier T. A., Beatrice Marticorena, Petit C. and Sebag, D, Six années de suivi du flux d'érosion éolienne sur un sol sableux cultivé au Sahel : Impacts des résidus de culture et de l'encroûtement, Etude et Gestion des Sols, 20, 57-69, 2013
Mabicka Obame R., Y. Copard, D. Sebag, A. Abdourhamane Touré, M. Boussafir, V. Bichet, Z. Garba, R. Guillon, C. Petit, Jean-Louis Rajot, A. Durand, Carbon sinks in small Sahelian lakes as an unexpected effect of land use changes since the 1960s (Saga Gorou and Dallol Bosso, SW Niger), Catena, 114, 1-10, 2013
Descroix L., P. Genthon , O. Amogu, Jean-Louis Rajot, D. Sighomnou and M. Vauclin, Change in Sahelian rivers hydrograph: The case of recent red floods of the Niger river in the Niamey region, Global Planet. Changes, 98-99, 18-30, 2012
Jean-Louis Rajot, A. Abdourhamane Touré, Desboeufs Karine, Paola Formenti, Beatrice Marticorena, M. Sow, Le cycle des aérosols terrigènes au Sahel: ce qu''AMMA nous a appris, La Météorologie, N° Spécial Amma, 33-40, 2012
Abdourhamane Touré A., Jean-Louis Rajot, Z. Garba, Beatrice Marticorena, C. Petit and D. Sebag, Impact of very low crop residues cover on wind erosion in the Sahel, Catena, 85, 205-214, 2011
Cavalieri O., G. Di Donfrancesco, F. Cairo, F. Fierli, M. Snels, M. Viterbini, B. Chatenet, Paola Formenti, Beatrice Marticorena, Jean-Louis Rajot, The AMMA mulid network for aerosol characterization in West Africa, Int. J. Remote. Sens., 32, 5485-5504, 2011
Paola Formenti, Jean-Louis Rajot, Desboeufs Karine, Saïd, F., Noel Grand, Servanne Chevaillier, Schmechtig, C., Airborne observations of mineral dust over western Africa in the summer Monsoon season: spatial and vertical variability of physico-chemical and optical properties, Atmos. Chem. Phys., 11, 6387-6410, doi:10.5194/acp-11-6387-2011, 2011
Malam Issa, O., Valentin, C., Jean-Louis Rajot, Cerdan, O., Desprats, J.-F., Bouchet, T., Runoff generation fostered by physical and biological crusts in semi-arid sandy soils, Geoderma, 167-168:22, doi:10.1016/j.geoderma.2011.09.013, 2011
Sow, M., Crase, E., Jean-Louis Rajot, Sankaran, R.M.,, Lacks, D.J., Electrification of particles in dust storms: Field measurements during the monsoon period in Niger, Atmos. Res., doi:10.1016/j.atmosres.2011.08.010, 2011
Schmechtig C., Beatrice Marticorena, B. Chatenet, Gilles Bergametti, Jean-Louis Rajot, Adriana Coman, Simulation of the mineral dust content over Western Africa from the event to the annual scale with the CHIMERE-DUST model, Atmos. Chem. Phys., 11, 7185-7207, 2011
Cavalieri O., G. Di Donfrancesco, F. Cairo, F. Fierli, M. Snels, M. Viterbini, B. Chatenet, Paola Formenti, Beatrice Marticorena, Jean-Louis Rajot, The AMMA mulid network for aerosol characterization in West Africa, Int. J. Rem. Sens., 2010
Cavalieri O., F. Cairo, F. Fierli, G. Di Donfrancesco, M. Snels, M. Viterbini, F. Cardillo, B. Chatenet,, Paola Formenti, Beatrice Marticorena, Jean-Louis Rajot, Variability of aerosol vertical distribution in the Sahel, Atmos. Chem. Phys, 10, 12005-1202, 2010
Desboeufs Karine, Emilie Journet, Jean-Louis Rajot, Servanne Chevaillier, Sylvain Triquet, Paola Formenti, A. Zakou, Chemical properties of rain events during the AMMA campaign: an evidence of dust and biogenic influence in the convective systems, Atmos. Chem. Phys., 10, 9283-9293, 2010
Beatrice Marticorena, B. Chatenet, Jean-Louis Rajot, S. Traoré, M. Coulibaly, A. Diallo, I. Koné, A. Maman, T. NDiaye and A. Zakou, Temporal variability of mineral dust concentrations over West Africa: analyses of a pluriannual monitoring from the AMMA Sahelian Dust Transect, Atmos. Chem. Phys, 10, 8899-8915, 2010
Sow, M., Stephane Alfaro, Jean-Louis Rajot, Beatrice Marticorena, Size resolved dust emission fluxes measured in Niger during 3 dust storms of the AMMA experiment, Atmos. Chem. Phys., 9, 12, 3881-3891, 2009
Paola Formenti, Jean-Louis Rajot, Desboeufs Karine, S. Caquineau, Servanne Chevaillier, S. Nava, A. Gaudichet, Emilie Journet, Sylvain Triquet, Stephane Alfaro, M. Chiari, J. Haywood, H. Coe and E. Highwood, Regional variability of the composition of mineral dust from western Africa: Results from the AMMA SOP0/DABEX and DODO field campaigns, J. Geophys. Res., 113, D00C13, doi:10.1029/2008JD009903, 2008
Goossens D., Jean-Louis Rajot, Techniques to measure the dry aeolian deposition of dust in arid and semi-arid landscapes: a comparative study in West Niger, Earth Surf. Proc. Landforms, 33, 2178-2195, 2008
Haywood J. M., J. Pelon, Paola Formenti, N. Bharmal, M. Brooks, G. Capes, P. Chazette, C. Chou, S. Christopher, H. Coe, J. Cuesta, Y. Derimian, Desboeufs Karine, G. Greed, M. Harrison, B. Heese, E. J. Highwood, B. Johnson, M. Mallet, Beatrice Marticorena, J. Marsham, S. Milton, G. Myhre, S. R. Osborne, D. J. Parker, Jean-Louis Rajot, M. Schulz, A. Slingo, D. Tanré and P. Tulet, Overview of the Dust and Biomass-burning Experiment and African Monsoon Multidisciplinary Analysis Special Observing Period-0, J. Geophys. Res., 113, D00C17, doi:10.1029/2008JD010077, 2008
Jean-Louis Rajot, Paola Formenti, S. Alfaro, Desboeufs Karine, Servanne Chevaillier, B. Chatenet, A. Gaudichet, Emilie Journet, Beatrice Marticorena, Sylvain Triquet, A. Maman, N. Mouget and A. Zakou, AMMA dust experiment: An overview of measurements performed during the dry season special observation period (SOP0) at the Banizoumbou (Niger) supersite, J. Geophys. Res, 113, D00C14, doi:10.1029/2008JD009906, 2008
Navarro-González R., S.A. Mahan, A. K. Singhvi, R. Navarro-Aceves, Jean-Louis Rajot, C.P. McKay, Patrice Coll, Francois Raulin, Paleoecology reconstruction from trapped gases in a fulgurite from the late Pleistocene of the Libyan Desert, Geology, 35, 171-174, 2007
Navarro-González R., S.A. Mahan, A. K. Singhvi, R. Navarro-Aceves, Jean-Louis Rajot, C.P. McKay, Patrice Coll, Francois Raulin, Paleoecology reconstruction from trapped gases in a fulgurite from the late Pleistocene of the Libyan Desert, Geology, 35, 171-174, 2007
Lafon S., I. N. Sokolik, S. Caquineau, Jean-Louis Rajot, and A. Gaudichet, Characterisation of iron oxides in mineral dust aerosols: implication to light absorption, J. Geophys. Res., 111, D21207, 1-, 2006
Beatrice Marticorena, M. Kardous, Gilles Bergametti, Y. Callot, P. Chazette, H. Khatteli, S. Le Hégarat-Mascle, Michel Maille, Jean-Louis Rajot, D. Vidal-Madjar and M. Zribi, Aeolian geometric and aerodynamic surface roughness in arid and semi-arid areas and their relation with radar backscatter coefficient, J. Geophys. Res., 111, F03017, doi:10.1029/2006JF000462, 2006
Mei F.M., Jean-Louis Rajot, Stephane Alfaro, L. Gomes, X.Y. Zhang and T. Wang, Validating a dust production model by field experiment in Mu Us Desert, China, Chin. Sci. Bull., 51, 878884, 2006
Lafon S., I. N. Sokolik, S. Caquineau, Jean-Louis Rajot, A. Gaudichet, Characterisation of iron oxides in mineral dust aerosols: implication to light absorption, J. Geophys. Res., Vol.III, D, 119, 2005
Sow M., D. Goossens, Jean-Louis Rajot, Calibration of the MDCO dust collector and of four versions of the inverted frisbee dust deposition sampler, Geomorphology, 82, 360375, 2005
Valentin C.,, Jean-Louis Rajot, D. Mitja, Responses of soil crusting, runoff and erosion to fallowing in the sub-humid and semi-arid regions of West Africa, Agricult. Ecosys. Environ., 104, 287-302, 2004
de Rouw A, Jean-Louis Rajot, Soil organic matter, surface crusting and erosion in Sahelian farming systems based on manuring or fallowing, Agricult. Ecosys. Environ., 104, 263-276, 2004
Leonard J., E. Perrier , Jean-Louis Rajot, Biological macropores effect on runoff and infiltration: a combined experimental and modelling approach, Agr. Ecosyst. Environ, 104, 277-285, 2004
Lafon S., Jean-Louis Rajot, Stephane Alfaro, A. Gaudichet, Quantification of iron-oxides in desert aerosol, Atmos. Environ., 38, 1211-1218, 2004
Stephane Alfaro, Lafon Sandra, Jean-Louis Rajot, Paola Formenti, A. Gaudichet, Michel Maille, Influence of Iron oxides on light absorption by pure desert dust: an experimental study, J. Geophys. Res., 109, doi: 10.1029/2003JD004374, 2004
Stephane Alfaro, Jean-Louis Rajot, W. Nickling, Estimation of PM20 emissions by wind erosion: main sources of uncertainties, Geomorphology, 59, 63-74, 2004
Zobeck T.M., G. Sterk, R. Funk, Jean-Louis Rajot, J. E. Stout and R.S. Van Pelt, Measurement and data analysis methods for field-scale wind erosion studies and model validation, Earth Surf. Process. Landforms, 28, 1163-1188, 2003
Jean-Louis Rajot, Stephane Alfaro, L. Gomes and A. Gaudichet, Influence of sandy soil crusting on horizontal and vertical wind erosion fluxes, Catena, 53, 1-16, 2003
Gomes L., Jean-Louis Rajot, Stephane Alfaro, A. Gaudichet, Validation of a dust production model from measurements performed in Spain and Niger, Catena, 52, 257-271, 2003
Stephane Alfaro, L. Gomes, Jean-Louis Rajot, S. Lafon, A. Gaudichet, B. Chatenet, Michel Maille, G. Cautenet, F. Lasserre and X.Y. Zhang, Chemical and optical characterization of aerosols measured in spring 2002 at Chinese Ace-Asia Supersite (Zhenbeitai) China, J. Geophys. Res., 108, doi: 10.1029/2002JD003214, 2003
Stephane Alfaro, A. Gaudichet, Jean-Louis Rajot, . Gomes, Michel Maille, H. Cachier, Variability of aerosol size resolved composition at an Indian coastal site during the INDOEX intensive field phase, J. Geophys. Res., 108, doi: 10.1029/2002JD002645, 2003
Bielders C.L., Jean-Louis Rajot, M. Amadou, Transport of soil and nutrients by wind in bush fallow land and traditionally-managed cultivated fields in the Sahel, Geoderma, 109, 19-39, 2002
Jean-Louis Rajot, Wind blown sediment mass budget of a Sahelian village land unit in Niger, Bull. Soc. Géol. France, 172, 523-531, 2001
Léonard J., Jean-Louis Rajot, Influence of termites on runoff and infiltration: quantification and analysis, Geoderma, 104, 17-40, 2001
Léon J.-F., P. Chazette, F. Dulac, J. Pelon, C. Flamant, M. Bonazzola, Gilles Foret, Stephane Alfaro, H. Cachier, S. Cautenet, E. Hamonou, A. Gaudichet, L. Gomes, Jean-Louis Rajot, F. Lavenu, S.R. Inamdar, P.R. Sarode and J.S. Kadadevarmath, Large scale advection of continental aerosols during INDOEX, J. Geophys. Res., 106, 427-440, 2001
Bielders C.L., K. Michels , Jean-Louis Rajot, On-farm evaluation of ridging and residue management practices to reduce wind erosion in Niger, Soil Sci. Soc. Am. J., 64, 1776-1785, 2000