Case Studies and References
HeidelbergCement – Habitat Management and Creation
Ketton Quarry (500 ha) in the UK – habitat creation and management.
HeidelbergCement – Promotion of Biodiversity at the Mineral Extraction Sites
Guidelines for and descriptions of biodiversity aspects of extraction projects.
HeidelbergCement – Renaturation of Quarry in Velilla de San Antonio
Description of the restoration of a gravel pit in Velilla de San Antonia, Spain, near Madrid.
HeidelbergCement – Species Protection Program in Gravel Pits in Germany
Protection of species (Sand Martin – nationally protected bird) in 42 sand pits and gravel pits in Germany.