IUCN Centre for Mediterranean Cooperation

Value is a practical guide that explains the most important steps and techniques for the valuation of ecosystem services, and the incorporation of its results in decision making. It explains, step by step, how to generate persuasive arguments for more sustainable and equitable development decisions in water resources management.

Freshwater in the Mediterranean basin is of huge economic, environmental and livelihood importance. However, with a growing population and an increasing number of tourists, the freshwater resources are under great pressure. Since the threatened status of plants and animals is one of the most widely used indicators for assessing the condition of ecosystems and their biodiversity, an assessment was undertaken for freshwater fish in this region.