Alaska Stat. § 02.15.090
(c) Notwithstanding the right of the public to rightful, equal, and uniform use under (a) of this section, before the expiration of a land lease, including the termination of a lease in holdover status, entered into under this section, the lessee may apply for a new lease, or for an extended term under the existing lease, for the same land. The commissioner shall approve the application for a new land lease or an extended term under this section without offering the land to other persons for leasing if
(e) At the expiration, termination, or cancellation of a land lease entered into under this section,
(4) after notice by the department, the permanent improvements owned by the lessee shall be removed at the lessee's sole expense if