Esta publicación presenta un método para recopilar datos confiables acerca de las funciones protectoras del bosque del suelo y el agua. Este método – de transecto lineal de la cubierta forestal y de evaluación de la erosión – registra datos sobre el dosel del bosque, la cubierta del suelo y la evidencia de erosión. El método fue diseñado a través de un estudio de la FAO para identificar el método de mayor validez científica y menor costo para la recopilación de datos en los países en desarrollo.

I Brevetti delle Nazioni Unite sono stati sviluppati allo scopo di sensibilizzare, educare e soprattutto motivare i giovani a modificare i loro comportamenti e a divenire protagonisti attivi del cambiamento nella propria comunità locale. I Brevetti si prestano a un utilizzo nelle lezioni scolastiche, nei gruppi giovanili e sono promossi da WAGGGS e WOSM. Propongono diversi tipi di attività e idee facilmente adattabili da insegnanti e capigruppo.

Our region is food insecure and a net importer of foods. It produces much less food than it requires due to many factors, such as limited arable land and shortage of water resources, and below world average agricultural productivity in many cases. In addition, the region suffers from excessive food losses and wastes. FAO estimated recently that food losses and waste in the world amounts to about 1.3 billion metric tons, and we estimate that our region’s share of these losses and wastes is very significant.

This document describes the input required for simulations with AquaCrop. AquaCrop uses a relative small number of explicit parameters and largely intuitive input variables. Those are either widely available or require just simple methods for their determination. Input consists of weather data, crop and soil characteristics, and management practices that define the environment in which the crop will develop.

For many centuries, the people of the Near East and North Africa (NENA) Region were able to cope, and even flourish, under conditions of water scarcity. However, with decades of relentless high rate of population growth, rapid urbanization, and uncharacteristically excessive consumption patterns, the region is now facing unprecedented levels of pressure on its natural resources.

Meeting Name: Committee on Agriculture (COAG)
Meeting symbol/code: COAG/2014/6
Session: Sess.24

En este nmero es nuestro propsito analizar los planes en curso con vistas al lanzamiento de la Alianza Global por el Recurso Suelo, una iniciativa ambiciosa destinada a apoyar los esfuerzos mundiales encaminados a resolver los problemas comunes relacionados con la ordenacin de suelos. Tambin examinamos un proyecto regional enfocado en la asistencia a cuatro pases andinos Bolivia, Colombia, Ecuador y Per que hacen frente a problemas relacionados con la adaptacin al cambio climtico y la gestin riesgos en casos de desastre en el sector agrcola.

Session: Sess. 2

FAO’s best-selling 2011 publication, Save and Grow, proposed a new paradigm of agriculture, one that is both highly productive and environmentally sustainable. This new book looks at the application of “Save and Grow” practices and technologies to production of the world’s key food security crops – maize, rice and wheat.

This edition of The State of the World’s Land and Water Resources for Food and Agriculture presents objective and comprehensive information and analyses on the current state, trends and challenges facing two of the most important agricultural production factors: land and water.

En muchas regiones del mundo, la disponibilidad y calidad del agua potable cada vez está más amenazada por su explotación excesiva, el mal uso y la contaminación. En este contexto, la relación entre los bosques y el agua debe recibir una gran prioridad. Las cuencas de captación forestales suministran una gran parte del agua destinada a satisfacer las necesidades domésticas, agrícolas, industriales y ecológicas, tanto en las zonas de río arriba como en las de río abajo.