International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important factor leading to the degradation of the environment. It causes soil losses and reduces soil productivity. This work, conducted in the southwestern Niger, aims at quantifying wind erosion fluxes using BSNE sand traps. The study was conducted, from 2006 to 2014, on a plot first in cultivation, then set in fallow. It emerges that the cultivated areas are very sensitive to erosion, particularly at the beginning of the rainy season (May-July), when more than 90 % of the fluxes are recorded. Once the plot in fallow, the progressive densification of the vegetation cover caused a sharp reduction of fluxes. Compared to the results obtained during the c...
International audienceIn the Sahel, wind erosion increases the vulnerability of sandy soil through t...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
In the Sahel, under 500 mm of annual rainfall, wind erosion is an important factor leading to the de...
Au Sahel, sous 500 mm de pluie annuelle, l'érosion éolienne constitue un facteur important de la dég...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceIn the Sahel, wind erosion increases the vulnerability of sandy soil through t...
International audienceIn the Sahel, wind erosion increases the vulnerability of sandy soil through t...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
In the Sahel, under 500 mm of annual rainfall, wind erosion is an important factor leading to the de...
Au Sahel, sous 500 mm de pluie annuelle, l'érosion éolienne constitue un facteur important de la dég...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wi...
International audienceIn the Sahel, wind erosion increases the vulnerability of sandy soil through t...
International audienceIn the Sahel, wind erosion increases the vulnerability of sandy soil through t...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...