This film aims at explaining and illustrating Nature-based solutions for paris Region. Solutions for the preservation, sustainable use and restoration of ecosystems and biodiversity, with the dual objective of mitigating climate change and adapting Paris region to its effects.

Its contents draw upon the work of several different bodies, including the regional Agency for Biodiversity in Paris region (ARB Île-de-France) itself but also those who participated in the ARB Île-de-France/ GIS Environment-Society / Seine-Normandie Water Agency symposium held on September 29th-30th 2015. These propositions are the Agency's contribution for discussion at the 21st session of the Conference of the Parties on Climate Change (COP21)