Environment — Blue Trame — Ecological tanks (lines) — Grand Poitiers — Metiers data

The Green and Blue Trame is a network of terrestrial and aquatic ecological continuity identified by the regional schemes of ecological coherence as well as by the planning documents of the State, local and regional authorities and their groupings. The Green and Blue Trame contributes to the improvement of the conservation status of natural habitats and species and to the good ecological status of water bodies. It applies to the whole national territory with the exception of the marine environment. Biodiversity reservoirs are spaces in which biodiversity is richest or best represented, where species can complete all or part of their life cycle and where natural habitats can ensure their functioning by being of sufficient size, which house nuclei of populations of species from which individuals disperse or which are likely to accommodate new populations of species. Biodiversity reservoirs include all or part of protected areas and natural areas important for the preservation of biodiversity (Article L. 371-1 II and R. 371-19 II of the Environmental Code).