; and (2) by striking for school purposes and inserting for public purposes, subject to the conditions that use of the land shall not degrade or adversely impact the resources or values of Acadia National Park and that the land shall remain in public ownership for recreational, educational, or similar public purposes . 7. Continuation of certain traditional uses Title I of Public Law 99–420 ( 16 U.S.C. 341 note) is amended by adding at the end the following: 109. Continuation of certain traditional uses (a) Definitions In this section: (1) Land within the park The term land within the Park means land owned or controlled by the United States— (A) that is within the boundary of the Park established by section 101; or (B) (i) that is outside the boundary of the Park; and (ii) in which the Secretary has or acquires a property interest or conservation easement pursuant to this title. (2) Marine species; marine worm