Mesh data representing the intensity of aggregate extraction activity on a metropolitan scale (grid 1' by 1') - Carpediem 03/08/2018

Data produced as part of the Carpediem project led by the French Agency for Biodiversity with the scientific and technical support of the UMR Amure (AFB-UBO convention reference AAMP/16 007). Source data: IFREMER, the DREALs. The Carpediem project aims to produce synthetic maps of anthropogenic pressures and their likely or potential effects on marine ecosystems. Theme of the dataset: extraction of aggregates. Mesh data representing the intensity of the activity produced from the quantities of materials extracted over the period 2011-2016. More information on the different treatments implemented and the description of each field of the table are available in the pdf document Méthodo_intégration_extraction_granulats_carpediem attached to the data.