De­cLa­Re

Decision support for strengthening land resilience in the face of global challenges

Worldwide, sustainable land management is increasingly important to maintaining the fragile balance between human demands and ecosystem services of available natural resources, to enhance food security, to reduce the risk of conflicts and to foster adaptation to climate change. In this context DecLaRe aims to identify recommendation domains for scalable innovations towards sustainable crop production and animal husbandry in West Africa. Focussing on northern Benin, Ghana, and Togo, DecLaRe builds on available local and scientific knowledge and databases. It enhances their use by fundamental research at the field level and modelling at the national to regional level, aiming to construct a decision support system (DSS) that can be used for land use and land management as well as for policy development. The collaborative setup of this open-source DSS with local and regional stakeholders in a series of workshops will take into account land tenure, crop suitability, soil characteristics, livestock management, and regional food availability. Digital information technology will be used to project the effects of innovations on food availability, farmer income, and system resilience to climate change. Next to guiding local, regional, and international stakeholders towards sustainable land management options, a close connection between science, policy, and the private sector will facilitate effective use of the DSS by decision makers in the partner countries and beyond. The project will also engage with existing MSc and PhD programmes on sustainable land management in the African partner countries and will train 12 additional PhD students in this context.

BMBF, 2022 - 2026