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Current patterns of agricultural expansion and intensification are bringing unprecedented environmental externalities, including impacts on water quality. While water pollution is slowly starting to receive the attention it deserves, the contribution of agriculture to this problem has not yet rec...


Mateo-Sagasta, JavierZadeh, S.M.Turral, H.[More people, more food, worse water?: a global review of water pollution from agriculture]More people, more food, worse water?: a global review of water pollution from agriculture

Food security entails having sufficient, safe, and nutritious food to meet dietary needs. The need to optimise nitrogen (N) use for nutrition security while minimising environmental risks in sub-Saharan Africa (SSA) is overdue. Challenges related to managing N use in SSA can be associated with bo...


Masso, C.Baijukya, Frederick P.Ebanyat, PeterBouaziz, S.Wendt, J.Bekunda, Mateete A.Vanlauwe, Bernard[Dilemma of nitrogen management for future food security in sub-Saharan Africa – a review]Dilemma of nitrogen management for future food security in sub-Saharan Africa – a review
Recha, John W.M.Lehmann, JohannesWalter, M.T.Pell, AVerchot, Louis V.Johnson, M.[Stream discharge in tropical headwater catchments as a result of forest clearing and soil degradation]Stream discharge in tropical headwater catchments as a result of forest clearing and soil degradation

Phosphorus (P) is a critical, geographically concentrated, nonrenewable resource necessary to support global food production. In excess (e.g., due to runoff or wastewater discharges), P is also a primary cause of eutrophication. To reconcile the simultaneous shortage and overabundance of P, lost ...


Mayer, B.K.Baker, L.A.Boyer, T.H.Drechsel, PayGifford, M.Hanjra, Munir A.[Total value of phosphorus recovery]Total value of phosphorus recovery
Recha, John W.M.Lehmann, JohannesWalter, M.T.Pell, AVerchot, Louis V.Johnson, M.[Stream water nutrient and organic carbon exports from tropical headwater catchments at a soil degradation gradient]Stream water nutrient and organic carbon exports from tropical headwater catchments at a soil degradation gradient

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