Dyera polyphylla, which is locally known as jelutung, is a tree that produces latex. The latex is used for chewing gums, insulator, tube, and others. The wood is soft and bright colour, which can be used for pulp, plywood, pencil, wooden toy, and others. It naturally grows on peat swamp forests in Sumatra and Kalimantan (Indonesian part of Borneo). Along with fast deforestation, population of wild jelutung is decreasing. In the era of degraded peatland restoration, jelutung was promoted to be planted in reforestation and afforestation.

Revista internacional de silvicultura e industrias forestales

The present issue of Forest Genetic Resources (FGR) goes to press immediately following the Eleventh World Forestry Congress held in Turkey 13-22 October 1997, which more than 4000 colleagues from 145 countries attended. In regard to the conservation and use of forest genetic resources, the Congress, in its deliberations and report, stressed that action to conserve, manage, sustainably utilize and enhance forest genetic resources is an urgent priority.

The Global Forest Resources Assessment 2000 (FRA 2000) provides a comprehensive and up-to-date view of the world's forest resources at the end of the second millennium. It is the result of the collective efforts of the countries of the world. This major undertaking was based primarily on information provided by the countries, supplemented by state-of-the-art technology to verify and analyse the information and to make the results accessible to the world through the Internet. The FRA 2000 process emphasized collaboration and transparency.

Un análisis del estado actual de las plantaciones forestales y las tendencias actuales de las mismas tanto a nivel global como a escala regional. Se examinan tanto los aspectos económicos, como los políticos relacionados al desarrollo de las plantaciones forestales. Luego se presentan las perspectivas de las plantaciones forestales a través de panoramas alternativos de acuerdo al futuro crecimiento de las áreas con plantaciones.

This thirty-page report is the third out of three reports written on forest resources in Madagascar. It is aimed at the collection, analysis of data related to the forest plantations sector in Madagascar. Different from the other two reports, it deals with issues related to village plantations and its uses by local families. The report is composed of six main topics dealing with the methodologies used, the surface of the plantations, total volume of these, the commercial aspects, the duration of rotation and the dynamics of reforestation and exploitation.

An international journal of forestry and forest industries

La mayor parte de los nmeros de Unasylva se centran en un tema concreto. El objetivo de esa orientacin temtica es examinar de forma pormenorizada un aspecto determinado de las actividades y el desarrollo forestales, con el fin de resaltar su significado e importancia dentro de los confines ms amplios de nuestro universo. Sin pretender que los diferentes nmeros sean como un manual de una materia concreta, se propone presentar una serie de anlisis de cuestiones especficas que contribuyan a suscitar inters y a concienciar al lector.

This forty-page paper is the second of three reports on forest resources in Madagascar. It is compose of five main parts focusing on the review, compilation and analysis of data related the industrial forest plantations sector in the country. The main topics discussed are the actual state of industrial plantations, the analysis of trends, etc. A complete conclusion is provided followed by a series of tables in the annexes.