Long-term atmospheric inorganic nitrogen deposition in West African savanna
- Nitrogen critical loads are poorly assessed in Africa.
- The International Network to study Deposition and Atmospheric chemistry in Africa (INDAAF) project,
operational since 1995, has provided the first consistent in situ measurements of wet and dry N deposition fluxes in rural Sub-Saharan Africa ecosystems.
- Lack of available long term measurements in Africa