UNEP

The Convention on Migratory Species (CMS) currently includes three species of chondrichthyan fishes on its Appendices, in recognition of their unfavourable conservation status and need for concerted international conservation measures. The primary purpose of this study was to prepare a database of migratory chondrichthyan fishes (the sharks, skates, rays and chimaeras) and to use it to identify potential species that would benefit from a CMS listing.

Biodiversity captured worldwide attention at the 1992 Earth Summit in Rio de Janeiro when 150 nations signed the Convention on Biological Diversity. Although most countries by now have had some experience planning and implementing biodiversity-related measures, few have approached them in the comprehensive, integrated manner required by the Convention.

The African Convention on the conservation of nature and natural resources was adopted in 1968 in Algiers. Considered the most forward looking regional agreement of the time, it influenced significantly the development of environmental law in Africa. Two and a half decades of intense developments in international environmental law made it necessary to revise this treaty, update its provisions and enlarge its scope.

Mitigating the impact of climate change presents governments and communities throughout the world with one of the main environmental challenges of our times. This publication provides an overview of the opportunities and challenges for carbon sequestration activities in the forestry and agricultural sectors of both industrialized and developing countries.

Mitigating the impact of climate change presents governments and communities throughout the world with one of the main environmental challenges of our times. This publication provides an overview of the opportunities and challenges for carbon sequestration activities in the forestry and agricultural sectors of both industrialized and developing countries.

This report was written to provide an overview, without the use of scientific jargon, of the status of coral reefs and causes of reef decline, with recommendations for action by national authorities. This second edition is a major expansion and improvement on the first edition written in 1998.