Migratory axes — Limousin

Streams or parts of highly migratory streams where the priority is to restore and preserve ecological continuity. These axes are defined in the SDAGEs.以修复与保育生态连通性为首要任务的高度洄游河流及其河段，此类生态轴带的划定依据为水资源开发与管理总体规划（SDAGEs）。