This synthesis focuses on estimates of biodiversity change as projected for the 21st century by models or extrapolations based on experiments and observed trends. The term “biodiversity” is used in a broad sense as it is defined in the Convention on Biological Diversity to mean the abundance and distributions of and interactions between genotypes, species, communities, ecosystems and biomes. This synthesis pays particular attention to the interactions between biodiversity and ecosystem services and to critical “tipping points” that could lead to large, rapid and potentially irreversible changes. Comparisons between models are used to estimate the range of projections and to identify sources of uncertainty. Experiments and observed trends are used to check the plausibility of these projections. In addition we have identified possible actions at the local, national and international levels that can be taken to conserve biodiversity. We have called on a wide range of scientists to participate in this synthesis, with the objective to provide decision makers with messages that reflect the consensus of the scientific community and that will aid in the development of policy and management strategies that are ambitious, forward looking and proactive.
Resource Type: ReportsThe third edition of Global Biodiversity Outlook (GBO-3) summarizes the latest data on status and trends of biodiversity and draws conclusions for the future strategy of the Convention. GBO-3 is based on a range of information sources, including National Reports, biodiversity indicators information, scientific literature, and a study assessing biodiversity scenarios for the future.
Resource Type: ReportsIndigenous and Community Conserved Areas (ICCAs) are managed areas that are voluntarily conserved by local or indigenous communities for conservation and cultural purposes. This handbook is intended as a guide for those who wish to learn about ICCAs and the newly developed ICCA Registry tool, which aims to develop awareness, recognition and documented values of ICCAs through a community-supported database, maps and an interactive, multimedia website. Communities who govern and manage ICCAs will find this handbook particularly helpful to understand how they can contribute to and benefit from the Registry if they wish. This handbook adheres to the UN Declaration on the Rights of Indigenous Peoples and supports the application of bio-cultural community protocols in maintaining the integrity of community knowledge and resources.
Resource Type: ReportsThe IUCN Summit on Protected Area Management Categories was held in Almeria, Spain in May 2007. It aimed to test the opinions of key thinkers and policy makers regarding the revision of guidelines to interpretation of the six IUCN protected area categories. The meeting was generously supported by the Junta de Andalusia, the Spanish Ministry of Environment and the foundation Biodiversidad. The meeting operated through plenary sessions and a series of specialised workshops, with many presentations and time for detailed discussion. There were two field trips, midway through the meeting and at the end. More than a hundred people attended from over fifty countries around of the world.
Resource Type: ReportsThe Protected Planet Report 2012 reviews progress towards the achievement of international protected area targets.
Resource Type: ReportsThis study reviews the biogeographic and biodiversity coverage of the current World Heritage network and identifies broad gaps. It also identifies priority sites for biodiversity conservation that may merit World Heritage listing in the future and reviews how these could help fill the existing gaps in the network.
Resource Type: ReportsOver the past 10 years a number of studies and consultations have been carried out to develop and refine the Global Strategy for achieving a balanced, representative and credible World Heritage List that reflects the world’s diverse heritage. This review is an important addition to that process, focusing on the inter-related elements of biogeography, habitats and biological diversity that underpin much of what we consider ‘natural heritage’.
Resource Type: ReportsThe objectives of the World Heritage Convention are the identification, protection, conservation and presentation of the world's natural and cultural heritage and ultimately, the successful transmission of them to future generations. UNEP-WCMC and IUCN have undertaken a range of global and regional studies to support State Parties to the Convention in the selection of potential sites, and to assist in the evaluation of nominations.
Resource Type: ReportsUNEP-WCMC and IUCN, with support from UNESCO, compile information sheets for all properties inscribed on the World Heritage List for natural or mixed (natural and cultural) reasons. These sheets are usually prepared following the inscription of a property on the World Heritage List. The sheets are updated from time to time. The latest available sheets are published on this webpage.
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