International audienceWind erosion makes soils and nutrients losses in the Sahel. At south Niger, wind erosion is the main factor of the environmental degradation. The landscape of this area is a juxtaposition of field and follow of different age. This work aimed to quantify wind erosion fluxes and nutrient transfer in relation of soil usage during an entire season. Thus it appeared that wind erosion had an important role in the soil fertility restauration of the old follow (Pi). This follow emitted respectively near of 7 and 3 times less of flux than field (Pc) and youth follow (Pj). Besides, the amount of exchangeable bases on the old follow (2,669 Mèq/100g) was superior to on field (2,085 Mèq/100g) and youth follow (2 Mèq/100g). This is ...
In the Sahel, wind erosion increases the vulnerability of sandy soil through the removal of the fine...
In the Sahelian zone of Niger, wind erosion constitutes one, of the major causes of land degradation...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...
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, 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...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
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...
International audienceIn the Sahel, wind erosion increases the vulnerability of sandy soil through t...
In the Sahel, wind erosion increases the vulnerability of sandy soil through the removal of the fine...
In the Sahelian zone of Niger, wind erosion constitutes one, of the major causes of land degradation...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...
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, 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...
International audienceIn the Sahel, under 500 mm of annual rainfall, wind erosion is an important fa...
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...
International audienceIn the Sahel, wind erosion increases the vulnerability of sandy soil through t...
In the Sahel, wind erosion increases the vulnerability of sandy soil through the removal of the fine...
In the Sahelian zone of Niger, wind erosion constitutes one, of the major causes of land degradation...
In the Sahel, wind erosion occurs particularly in cultivated fields. This work was leaded at Banizou...