¿Es mejor, y se administra mejor, un bosque con 1 000 especies que un bosque con 500 especies? Este número de Unasylva trata de cuestiones relacionadas con la diversidad biológica forestal y su conservación y uso sostenible. Una de las conclusiones básicas es que los números no son lo único que importa.
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Showing items 1 through 9 of 4.-
Library ResourceJournal Articles & BooksDecember, 2002Estonia, Kenya, Israel, China, Indonesia, Australia, Ireland, Ghana, Congo, Venezuela, Guinea, Guyana, Colombia, Nepal, Uganda, Tanzania, Portugal, India, Senegal, Brazil
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Library ResourceJournal Articles & BooksDecember, 2002Burkina Faso, United States of America, Kenya, Guatemala, Sri Lanka, Ireland, Canada, Congo, Costa Rica, France, Mozambique, Uganda, Belize, Madagascar, Tanzania, Portugal, Brazil, Ghana
Une forêt qui renferme 1 000 espèces est-elle meilleure et mieux gérée qu'une forêt qui ne contient que 500 espèces? Unasylva consacre son numéro à la diversité biologique des forêts et à sa conservation et sa gestion durable. L'un des points cardinaux de son message est que le nombre n'est pas le seul critère d'évaluation.
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Library ResourceJournal Articles & BooksMarch, 2002Angola, Mozambique, United States of America, Portugal, South Africa, Sweden, Zimbabwe, Denmark, Italy, Botswana, Netherlands, Guinea, Africa
This paper discusses the development of a new Land Law in Mozambique 1 , under the leadership of the Technical Secretariat (TS) of the Inter-ministerial Commission for the Revision of Land Legislation (popularly known as ‘the Land Commission’). The TS began work on the new law in August 1995 after first formulating a new National Land Policy. The National Assembly approved the law two years later. Regulations and other instruments needed to implement it were completed in December 1999.
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Library ResourceJournal Articles & BooksDecember, 2002United States of America, Sweden, Chile, China, Australia, United Kingdom, Canada, Republic of Korea, Holy See, New Zealand, Cyprus, Japan, Nicaragua, Turkey, Italy, Portugal, Brazil, Argentina, India, Paraguay, Norway
Temperate broad-leaved trees grow in different ecosystems in the northern and southern hemispheres, but are also found extensively in many tropical and subtropical mountain areas. A wide range of non-wood forest products derived from temperate broad-leaved trees, and their description is organized in this volume according to the part of the tree from which they are obtained (whole tree, foliage, flowers, etc.).
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