RT null T1 Nitrogen Cycling in West African Ecosystems: Proceedings of a Workshop Arranged by the SCOPE/UNEP International Nitrogen Unit in Collaboration with MAB (Unesco) and IITA A1 United Nations Environment Programme, K1 nitrogen K1 chemical K1 ecosystem K1 ecological research K1 Sudano-Sahelian region K1 Australia K1 Ghana K1 Nigeria K1 Mali K1 Senegal K1 Sierra Leone K1 nitrogen oxide YR 1980 FD 1980 LK https://wedocs.unep.org/handle/20.500.11822/30150 UL https://wedocs.unep.org/handle/20.500.11822/30150 NO The present volume reports on the first regional meeting arranged by the SCOPE/UNEP international Nitrogen Unit. The volume contains invited key note papers as well as papers contributed by other participants in the workshop. A major part of the meeting was devoted to discussions of present knowledge of nitrogen cycling in three major ecosystem types in West Africa, viz., savannas, forests and agro-ecosystems. The reports from these work group discussions are included together with a report on the final discussion on research priorities and future cooperation. DS UN Environment Document Repository RD Sep 20, 2026