Descubre y comparte nuestro conocimiento público

Se han encontrado 4 recursos

Resultados de búsqueda

Autor: Dykstra, D.P.

In the four years since the United Nations Conference on Environment and Development (UNCED) in 1992, an important shift has taken place in the attitudes towards tropical forest management. During the UNCED meeting urged a global initiative to reduce the impact of logging operations and to develo...


Dykstra, D.P.[Aprovechamiento de impacto reducido: convirtiendo los resultados de la investigacion en practicas de campo]Aprovechamiento de impacto reducido: convirtiendo los resultados de la investigacion en practicas de campo

Ce projet financé par le PNUE et mis en oeuvre par le CIFOR s’est intéressé aux forêts tropicales humides d’Afrique occidentale, plus particuliérement au Ghana et au Nigeria, avec des informations complémentaires provenant du Libéria, de Sierra Leone et du Cameroun. L’objectif général était de fa...


Dykstra, D.P.Kowero, G.S.Ofosu-Asiedu, A.Kio, P.[Promotion de l’aménagement forestier dans la zone de forêt tropicale humide d’Afrique occidentale et centrale anglophone: rapport final]Promotion de l’aménagement forestier dans la zone de forêt tropicale humide d’Afrique occidentale et centrale anglophone: rapport final

In order to maintain the high levels of biodiversity and the ecological functions of tropical forest landscapes in South East Asia, production forests need to be managed in a more sustainable way. Numerous initiatives already exist in the form of codes of practice, criteria and indicators, and ce...


Gustafsson, L.Nasi, RobertDennis, R.A.Nguyen Hoang NghiaSheil, DouglasMeijaard, E.Dykstra, D.P.Priyadi, H.Pham Quang Thu[Logging for the ark: improving the conservation value of production forests in South East Asia]Logging for the ark: improving the conservation value of production forests in South East Asia
Autor: Dykstra, D.P.

Information has always been an important "stock in trade" of forest managers. Knowledge of tree species, stand age, growth characteristics, site quality, soil and terrain classes, logging costs and products markets have all been essential for profitable forest management for many decades. What ha...


Dykstra, D.P.[Information systems in forestry]Information systems in forestry

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso