Assessments

In this publication, we take stock of the knowledge and know-how induced by the BIODEV2030 project’s first step, which is to assess the main threats to biodiversity and provide elements to address the following specific questions: how were main threats to biodiversity identified and ranked and associated sectors selected in each country? Were the different methods converging in identifying top threats? What are their respective strengths, limitations and complementarities?

This report presents the results of a broad assessment of freshwater diversity in the Douro river basin in Spain and Portugal. The Douro river basin is the largest of the Iberian Peninsula, and an ecological region of great value due to the high diversity of ecosystems and the number of species. A total of 14 sites, either identified as Key Biodiversity Areas (KBAs) or potential KBA sites, were surveyed for fish and macroinvertebrate species. More than 120 species were detected, with more than 10 species listed as threatened with extinction on the IUCN Red List of Threatened SpeciesTM.

This participatory grassland and rangeland assessment (PRAGA) methodology was developed for the assessment of rangelands and grasslands in selected project countries. It was developed through the project “Participatory assessment of land degradation and sustainable land management in grassland and pastoral systems”, financed by the Global Environment Facility (GEF) and executed by the Food and Agriculture Organization of the United Nations (FAO) and the International Union for Conservation of Nature (IUCN).

As the World Heritage Convention celebrates its 50th anniversary in 2022, over 1100 sites around the world are recognized as World Heritage - places  that are so valuable to humanity that there conservation has been deemed our collective responsibility. Yet many of these exceptional places face  increasing pressure from diverse types of development projects within and around the sites. Assessing the impacts of such projects is essential to both prevent damage to World Heritage and identify sustainable options.

L’Horizon du patrimoine mondial de l’UICN 3 s’appuie sur les trois cycles des Évaluations des perspectives de conservation réalisées depuis 2014. Il présente les principaux résultats pour 2020, mais aussi certaines tendances à plus long terme, en se basant sur une comparaison des trois ensembles de données aujourd’hui disponibles.

Increasing interest in measuring, modelling and valuing ecosystem services (ES), the benefits that ecosystems provide to people, has resulted in the development of an array of ES assessment tools in recent years. Selecting an appropriate tool for measuring and modelling ES can be challenging.

Recent developments have seen forest landscape restoration (FLR) become widely recognized as an important means of not only restoring ecological integrity at scale but also generating additional local-to-global benefits. This handbook presents the Restoration Opportunities Assessment Methodology (ROAM), which provides a flexible and affordable framework for countries to rapidly identify and analyse FLR potential and locate special areas of opportunity at a national or sub-national level.