The environment in Ile-de-France in 2015

The last few years have contributed a fair amount of new data on the environment, in particular since the latest edition of the Mémento in 2011. This new data has been produced, in particular, through regional plans being drawn up in the fields of climate, ecological continuities, regional planning and development, waste, water management, and flood risk. New themes are thus enriching this fourth edition: vulnerability to climate change (urban heat island, health risks), citizen-based territory schemes, regional plan for ecological consistency, regional environmental plan for riverbanks, nature in the city, organically sourced materials, and stakeholders in environment education and in sustainable development.