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The influence of land use on the dynamics of native soil nitrogen at watershed scale in West Africa
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| Coordinating organisation: | Plant Nutrition in the Tropics and Subtropics |
| Description: | Quantify seasonal dynamics of N along transects in an model inland valley and nitrate dynamics during the dry-to-wet transition season in 27 valleys of major categories of West Africa. Establish interactions between slope characteristics and N dynamics at different scales. Determine the effect of agricultural land use on the N balance of valley segments and the whole watershed Develop a simple tool, predicting N fluxes and crop N use in a watershed as a function of land use. Extrapolate at sub-regional scale the extent of N dynamics and the potential impact of available land use management strategies . |
| Categories | |
| ARD-theme: | landuse & management land tenure other |
| Target country: | Cote d'Ivoire |
| Activity: | training research other |
| Registered related items | |
| Participating organisations: | 1 |
| Last editing: | 2006-06-07 12:33:05 |