translate English to French: The major management challenges in the Dezadeash-Alsek River Valleys is how to maintain the area’s ecological integrity and high quality wilderness experience in light of the growing interest in operating overnight and day use river trips in the area.
Par ailleurs, les avions et les hélicoptères survolent souvent les corridors de l’Alsek et de la Kaskawulsh pour accéder aux champs de glace.