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Kebede, G.Nicholson, Charles F.Collick, A.S.Admasu, S.Steenhuis, Tammo S.[The impact of selected small-scale irrigation schemes on household income and the likelihood of poverty in the Lake Tana basin of Ethiopia]The impact of selected small-scale irrigation schemes on household income and the likelihood of poverty in the Lake Tana basin of Ethiopia
Aynalem, D.Adem, A.A.Tilahun, Seifu A.Mekuria, Wolde M.Nicholson, Charles F.Steenhuis, Tammo S.[Enhancing ecosystem services in the upper Blue Nile Basin, Ethiopia through soil and water conservation implementation [Abstract only]]Enhancing ecosystem services in the upper Blue Nile Basin, Ethiopia through soil and water conservation implementation [Abstract only]

Leroy, J.L.Nicholson, Charles F.Demment, M.W.Randolph, Thomas F.Pomeroy, A.M.Frongillo, E.A.[Can livestock production ameliorate under nutrition?]Can livestock production ameliorate under nutrition?

This paper deals with the environmental impacts of livestock in the developing world. It discusses the complex role of livestock in developing countries, diversity of livestock production systems; health benefits from animal foods; livestock and the need for intensification; environmental impacts...


Nicholson, Charles F.Blake, R.W.Reid, Robin S.Schelhas, J.[Environmental impacts of livestock in the developing world]Environmental impacts of livestock in the developing world

The objective of this review is to describe and evaluate conceptual, descriptive and mathematical modelling approaches for the evaluation of systems evolution, emphasizing the potential to include assessment of policy and technology impacts in systems with livestock. To achieve this objective, th...


Nicholson, Charles F.[Review of methods for modelling systems evolution]Review of methods for modelling systems evolution

This document assesses the current state of practice for the representation of food security indicators in agricultural systems models and provides recommendations for improvements in both model formulation and the empirical evidence base underlying it. This assessment was based on a review of ex...


Nicholson, Charles F.Stephens, Emma CJones, Andrew D.Kopainsky, BirgitParsons, DavidGarrett, James[Setting priorities to address the research gaps between agricultural systems analysis and food security outcomes in low- and middle-income countries]Setting priorities to address the research gaps between agricultural systems analysis and food security outcomes in low- and middle-income countries

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