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Soil nutrient balance, economic performance and scenarios for closing nutrient gaps in heterogeneous smallholder farm systems in south-western Burkina Faso
Sub-Saharan Africa suffers widespread nutrient mining, raising the problem of insustainable intensification. Understanding the relationship among soil nutrient balance, intensification and farm’s economic performance can ...
Sustainable Intensification: Concept and Challenges from Systems Perspective
This presentation conceptualizes transition pathways toward sustainable Intensification of small-holder agricultural livelihood systems, the need and challenges of integrated systems models as decision support tools for ...
Steps in integrated systems analysis - A non-exhausted guideline.
This non-exhausted manual summarizes main steps in integrated systems analysis: (1) problem analysis and system boundary definition, (2) system structural analysis, (3) system functional analysis (including feedback loops ...
How to model ecological model in MAS - Examples
This visual-aided manual illustrates how relevant ecological processes, such as soil erosion and vegetation growth, and their natural and anthropocentric drivers are modeled as sub-models. The representing of these processes ...
Concepts and Methods of Global Assessment of the Economics of Land Degradation and Improvement
The Economics of Land Degradation (ELD) initiative seeks to develop a science basis for policy actions to address land degradation. The purpose of this chapter is to provide with a conceptual framework and sound and feasible ...