TVB WETLANDS CORRIDORS

**Sub-treme of wetlands of the harmonised study of local green and blue frames on the Centre-Val de Loire Region.** These data contain both the biodiversity reservoirs (_spaces in which biodiversity is richest, where species can carry out a large part of their life cycle and where natural habitats can function t_) and ecological corridors (_spaces that connect the different biodiversity reservoirs to each other, providing favourable conditions for species to move_) of this subtrame. They were digitised in the 1/25,000th century and are therefore usable only on this scale. These data are the result of regional harmonisation of several studies in smaller territories. Depending on the study area, the corridors and reservoirs were not necessarily obtained using the same methodology and their representations may therefore differ from one territory to another. Last update: October 2017.