Regional Ecological Coherence Diagram (SRCE) 2014 Alsace: Simplified national or cross-border ecological corridors

Geographical information layer available at 1/100 000th produced in the context of the development of the Regional Ecological Coherence Scheme (SRCE) 2014, which locates ecological corridors of national or cross-border importance, the route of which has been simplified by general mapping. It is ecological continuity common to at least two administrative regions, or with an ecological sense at the scale of large river basins or in relation to a border country and thus responding to issues of national interest.