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The Convention on Biological Diversity (CBD) advocates an ecosystem approach to environmental management, and spells out the principles in its Appendix 1. However, applying these principles can sometimes be less than straightforward.

Information leaflet giving examples of sustainable organic farming practices and presenting problematic aspects of genetic engineering. It concludes with answers to 12 most relevant questions, which show how organic farming addresses food quality, biodiversity and equity aspects.

Wild chimpanzees are only found in tropical Africa, where their populations have declined by more than 66% in the last 30 years. This action plan focuses on one of the four chimpanzee subspecies, the western chimpanzee, which is one of the two subspecies most threatened with extinction.

Wetlands cover an estimated 1.14% of the total land area of Ethiopia and play a vital role in the country’s economy and water management. This publication identifies the main wetlands of Ethiopia, assesses the state of their management and describes relevant policies.

Climate change is here and will be with us for the long term. The challenge facing water professionals is how to make decisions in the face of this new uncertainty.

This UN List is the thirteenth produced since 1962 and the first version to attempt a comprehensive presentation of all the world’s known protected areas. The introductory text presents an analysis and the accompanying CD lists more than 102,000 sites covering 18.8 million sq. km.

Red Lists are valuable for informing species protection policy and are important as indicators as well as a tool for communication between all those involved in species protection. There are some 3,700 Red Lists in use across Europe, but the approach, aims and criteria used vary widely.

En Afrique de l'Ouest, la désertification menace les conditions d'existence de plus de 250 millions d'individus. Cependant, les résultats des projets de lutte contre la désertification entrepris depuis plus de 40 ans ont été pour le moins mitigés.