Official IUCN publications

An environmental flow is the water regime provided within a river, wetland or coastal zone to maintain ecosystems and their benefits where there are competing water uses and where flows are regulated. Pioneering efforts in South Africa, Australia and the United States have shown that the process to establish them poses great challenges.

Biodiversity within inland water ecosystems in the Eastern Himalaya region is both highly diverse and of great regional importance to livelihoods and economies. However, development activities are not always compatible with the conservation of this diversity, and the ecosystem requirements of biodiversity are frequently not considered in the development planning process.

Protected areas in Ghana cover 5.6% of the country and are of economic importance as they contribute to improving standards of living of communities surrounding them. However, these protected areas are subject to pressures and threats, the main ones being poaching, bush fires and land conversion due to farming or grazing around or within the protected areas. There pressures and threats increase the protected areas’ vulnerabilities.

The goal of this toolkit is to help promote environmental stewardship and increase awareness of marine and coastal ecosystems among schoolchildren in Asia through the use of creative, investigative approaches. Investigative approaches allow schools to make the local environment relevant and interesting to children in coastal communities and help to reinforce the need for wise and sustainable management of our coastal and marine resources.

Les aires protégées du Togo sont soumises à de fortes pressions, essentiellement dues à l’influence des populations. De même, la diversité faunique reste très menacée. Cette étude avance un certain nombre de recommandations pour tenter d’améliorer cette situation à court et à moyen terme.

Great ape tourism, if well implemented, can serve to conserve the species but it can also have considerable negative impacts if it is not based on sound conservation principles. These guidelines have been developed for both existing and potential great apes tourism sites that wish to improve the degree to which their programme contributes to the conservation rather than the exploitation of great apes.

There is today a growing awareness that many wetlands are more valuable in their natural, or only slightly modified state, than if drained, dyked or built upon. Past neglect of wetlands has meant that there is insufficient material available on policy guidance, planning techniques, or management methodologies for their conservation and sustainable use in different regions.

Le tourisme de vision des grands singes, s'il est bien mis en application, peut servir à sauvegarder l'espèce, mais il peut également avoir de nombreux effets négatifs s'il est basé sur des principes de conservation mal définis. Ces lignes directrices ont été développées à l'intention des sites de tourisme de vision des grands singes existants et potentiels, et qui désirent améliorer le degré auquel leur programme contribue à la conservation plutôt qu’à l'exploitation des grands singes.

Les aires protégées du Niger couvrent environ 6,6% du territoire national. Souvent, l’inadéquation des ressources humaines disponibles, combinée au climat d’insécurité qui règne dans certaines zones, rend ces aires protégées vulnérables aux multiples pressions qui s’exercent sur elles, telles que le braconnage, l’utilisation illégale des terres, l’exploitation du bois et des produits forestiers non ligneux ou l’exploitation minière.

Ce document de référence, réalisé par l'UICN en partenariat avec l'ONERC, fait suite aux actes de la conférence "L'Union européenne et l'Outre-mer: Stratégies face au changement climatique et à la perte de Biodiversité" qui s'est tenue à La Réunion du 7 au 11 juillet 2008. Ce document offre pour la première fois une analyse comparative des 28 collectivités d'outre-mer de l'Union européenne.