WETLAND MITIGATION BANKING ASSESSING THE APPROPRIATENESS OF WETLAND MITIGATION BANKING AS A MECHANISM FOR SECURING AQUATIC BIODIVERSITY IN THE GRASSLAND BIOME OF SOUTH AFRICA Report reference # For more information: Date: July 2007 Anthea Stephens Prepared By: Institute of Natural Resources (INR) in Grasslands Programme Manager collaboration with Centre for Environment, Agriculture and
[email protected], 012 843 5000 Development (CEAD) ASSESSING THE APPROPRIATENESS OF WETLAND MITIGATION BANKING AS A MECHANISM FOR SECURING AQUATIC BIODIVERSITY IN THE GRASSLAND BIOME OF SOUTH AFRICA Prepared for National Grasslands Water Research Biodiversity Programme Commission JULY 2007 Prepared by INSTITUTE OF NATURAL RESOURCES D. Cox In collaboration with CENTRE FOR ENVIRONMENT, AGRICULTURE AND DEVELOPMENT Dr D. Kotze Prepared for National Grasslands Water Research Biodiversity Programme Commission EXECUTIVE SUMMARY Background The National Spatial Biodiversity Assessment (NSBA) established that 30% of grasslands in South Africa are irreversibly transformed and only 2.8% are formally conserved. A Grassland Biodiversity Profile and Spatial Biodiversity Priority Assessment were undertaken for the biome which built on the outcomes of the NSBA. The assessment identified and integrated priority areas for terrestrial and river biodiversity, as well as ecosystem services for future conservation action in the grassland biome - the result being the identification of 15 priority clusters for conservation which represent 50% of the biome. The National Grasslands