Joost Wellens Land & Water Management is rated 3 out of 5 in the category international trade and development. Read and write reviews about Joost Wellens Land & Water Management. International Development Cooperation: - Integrated Water Resources Management; - Food Security & Crop modelling; - Irrigation (field & scheme level); - GIS & Remote Sensing; - Coaching & training; - Project coordination; - Project cycle management (drafting, implementation & evaluation).