El presente informe sobre ecología y reforestación de los manglares de México refleja las actividades realizadas de abril a agosto de 1972 en este campo, centradas en vista del asesoramiento general para la formulación de un plan de investigaciones sobre los manglares de México, especialmente en su relación con la producción camaronera.

An international journal of forestry and forest industries

L’agriculture doit littéralement retourner à ses racines en redécouvrant l’importance de sols en bonne santé, en utilisant des sources naturelles de nutrition des plantes et en appliquant avec discernement les engrais minéraux.

Following the widespread wreckage and loss of life caused by the Indian Ocean tsunami of 26 December 2004, unprecedented efforts where made to restore order and rebuild the lives and livelihoods of the millions affected. A proportion of the reconstruction and rehabilitation effort was focused on environmental rehabilitation and a part of this again on the rehabilitation of coastal trees and forests. Many programmes were implemented during the post-tsunami period to restore coastal trees and forests, and in particular mangrove forests.

The current volume presents the Proceedings of an important meeting entitled "Regional Expert Consultation on Land Degradation, Plant, Animal and Human Nutrition: Inter-relation and Impact". This scientific gathering managed to have a group of soil scientists/plant nutrition specialists, animal nutrition and medical doctors/human nutrition specialists to discuss these inter-related issues.

In November 2000, the World Bank (WB) and the Brazilian Federation for Direct Planting into Crop Residue (FEBRAPDP) organized the third Study Tour on “Producer-Led Rural Organizations for Sustainable Land Management” (PRO-SLM), with particular emphasis on notillage systems (NT).1 The Study Tour followed a 10-day itinerary of over 1,000 km through Southern Brazil, covering Paraná and Santa Catarina States, two states which received WB support through land and micro-watershed management projects.

Revista internacional de silvicultura e industrias forestales

The report deals with land tenure issues in Lebanon and analyzes major problems facing sustainable agriculture in view of natural setting, prevailing practices and existing legislation. Lebanon consists mainly of rugged mountainous regions with slopping and steep lands. The population of Lebanon in 2007 was 4 million with 407,362 residing in Beirut, the administrative capital of Lebanon. One of the main problems in land tenure and land management issues is the cadastre where a significant part of Lebanon is still outside the cadastre (North Bekaa, East Mountains).

Revue internationale des forts et des industries forestires

Shifting cultivation, under its diverse forms of slash and burn system, is a traditional method of cultivating tropical upland soils, mostly for subsistence purposes. This traditional system of cultivation is in ecological balance with the environment and does not irreversibly degrade the soil resource, provided a sufficient length of fallow is allowed for soil restoration. However, increasing population pressures necessitate more intensive use of land. The consequence is extended cropping periods and shortened fallows.

La Semaine Forestière Méditerranéenne rassemble une grande diversité d’acteurs pour prendre part à l’un des plus importants forums sur les forêts méditerranéennes d’aujourd’hui. Cet évènement bisannuel facilite la coopération entre la communauté scientifique, les décideurs politiques et d’autres acteurs en proposant une plateforme de dialogue régional commune. Cet évènement souligne également l’importance des forêts méditerranéenne au niveau global et met l’accent sur les défis auxquels ces forêts font face.