The performance of many canal irrigation delivery systems is unsatisfactory in terms of: (i) water resources management; (ii) service to irrigated agriculture; and (iii) costeffectiveness of infrastructure management. In recent years, participatory approaches and management transfer reforms have been promoted as part of the solution for more cost-effective and sustainable irrigation services. Large agency-managed systems have been turned over partially or completely to various types of management bodies. However, the results have usually been disappointing.

El estado mundial de la agricultura y la alimentación 2002 es el informe anual de la FAO sobre los acontecimientos y cuestiones actuales relacionados con la agricultura mundial. Se realiza en él un seguimiento de la situación de la agricultura mundial, así como de su entorno económico general, y este año se incluye un examen general del estado de las negociaciones sobre el comercio agrícola, después de la iniciación de una nueva ronda de negociaciones comerciales multilaterales de la Organización Mundial del Comercio.

The initial Asia-Pacific Forestry Sector Outlook Study (APFSOS) drew together the myriad forestry dimensions to provide a coherent description and analysis of the situation and prospects for forestry in the region. The study resulted in 50 working papers on a variety of forestry themes. The formal aspects of the study culminated in a comprehensive main report, published in November 1998. APFSOS provided an important roadmap for forestry sector development in the Asia-Pacific region to 2010, which is still being used to guide policy makers in the region today.

Revue internationale des forts et des industries forestires

The front of the postcard provides a short description on soil nutrient imbalance (definition, cause, key facts) while the back gives the worldwide conditions and trends by region. The data given here is derived from information published in the Status of the World's Soil Resources report, released in December 2015.

The Report and the Technical Summary are available at the links below :

With 48% forest cover, the Greater Mekong Subregion still has large areas of forest remaining. The area of primary forest is, however, low and falling, while large tracts of forest are highly degraded and forest planting rates remain low in most countries. Reinvestment in forests is necessary to maintain wood and timber production, support biodiversity conservation and climate change mitigation, revitalise rural economies and protect against natural hazards and the impacts of climatic alterations. For a greener future, investment in forestry is essential.

Revue internationale des forts et des industries forestires

Data will be collected by remote-sensing techniques, through national reports, and by scanning existing inventories. The information would then be collated, analysed and computerized. An effective model would be constrycyed, from which caution and danger areas would be identified, and an alarm system organized for warning governments. Where, for example, the world's thermic balance is altered by the destruction of forest areas, the programme would be in a position to recognize this phenomenon and to adise onh extensive afforestation or reforestation schemes.

Material informativo por el Año Internacional de los Suelos (AIS 2015).