A Spatial Data Infrastructure (SDI) is an evolving concept, essentially consisting of policies, institutional arrangements, Geographical Information Systems (GISs), data bases, networks, Web services and portals to facilitate and coordinate the availability, exchange and sharing of geospatial data and services between stakeholders from different levels.
The need to increase water productivity is a growing global concern as the World Commission on Water has estimated that demand for water will increase by c. 50% over the next 30 years and approximately half of the world's population will experience conditions of severe water stress by 2025. Three-quarters of African countries are expected to experience unstable water supplies, whereby small decreases in rainfall induce much larger reductions in streamflow.
A survey of business models that provide opportunities for smallholders.
En 2016, el Centro para la Autonomía y el Desarrollo de los Pueblos Indígenas (CADPI), junto con el equipo de Pueblos Indígenas de FAO y el apoyo técnico del equipo de Tenencia de la Tierra de FAO, implementaron un programa de desarrollo de capacidades para y con los pueblos indígenas de Mesoamérica sobre las Directrices voluntarias sobre la gobernanza responsable de la tenencia de la tierra, la pesca y los bosques en el contexto de la seguridad alimentaria nacional (VGGT).<p></p>El presente manual sistematiza todo el material didáctico y la experiencia recopilada durante el pro
How to feed the world without degrading land and water resources, eroding biodiversity and contributing to climate change is among the greatest challenges of our times. FAO works with the Global Environment Facility (GEF) to support member countries in addressing the critical nexus between agriculture and the environment.
This booklet contains the main points of the publication The State of the World’s Forests 2018.
Este booklet recoge la información y mensajes clave de la publicación El estado de los bosques del mundo 2018
Cette publication a été lancée lors du colloque international sur le carbone organique du sol (GSOC) qui s’est tenu au siège de la FAO (Rome, 21-23 mars 2017). Pour les preneurs de décisions et les praticiens, il offre une vue d’ensemble sur les principaux faits et informations scientifiques concernant les connaissances actuelles et les lacunes de savoirs sur le carbone organique du sol.
This river basin overview describes the state of the water resources and water use, as well as the state of agricultural water management in the Aral Sea basin. The aim of this report is to describe the particularities of this transboundary river basin and the problems met in the development of the water resources, and irrigation in particular.
Este documento es el resultado final de ese proceso. Dirigido a una audiencia mundial – que comprende las instancias decisorias urbanas, funcionarios públicos, asesores políticos y demás partes interesadas – contribuirá al desarrollo de bosques urbanos y periurbanos que ayuden a las ciudades a resolver sus exigencias actuales y futuras de productos forestales y servicios del ecosistema.
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