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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...
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...
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...
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