Hydrological zoning (or simply zoning) is an approach to divide land into different zones based on their hydrological properties. Typically, each type of zone has different land use and development regulations linked to it. This land and water management method aims to protect local water sources from risks of over-abstraction, land salinization, groundwater pollution and waterlogging by managing land use activities based on the assigned hydrological zones.  For example, zones with a high groundwater table, large amounts of surface water (e.g.

This working paper, published by the World Resources Institute, looks at efforts in Cameroon, Indonesia, and Peru to invest in the infrastructure and capacity to track the impacts of changes from from forest and land-use-based climate change mitigation actions. The paper focuses on the development of forest and land-use information systems (FLUIS), specifically the institutional, human resources and financial capacities of the three countries. After introducing the topic, the paper focuses on each of the three country contexts, illustrating examples of FLUIS.