; and (ii) does not conflict with any terms or conditions included under subparagraph (A). (4) Compensation (A) Permanent easements In the case of eligible land enrolled in a permanent easement under this section, the Secretary shall pay the owner of the eligible land an amount equal to the difference between, as determined by the Secretary— (i) the fair market value of the eligible land before the enrollment in the permanent easement; and (ii) the fair market value of the eligible land as encumbered by the permanent easement. (B) Other The Secretary shall pay the owner of eligible land enrolled under this section in a 30-year contract, a 30-year easement, or an easement for the maximum duration allowed under applicable State laws, not less than 50 percent, and not more than 75 percent, of the compensation that would be paid under subparagraph (A) if the land were being enrolled in a permanent easement. (C) Determination of fair market value The Secretary shall determine the fair market value of eligible land for purposes of this paragraph using the Uniform Standards of Professional Appraisal Practice or another industry-approved method. (c) Easement restoration and management (1) Forest reserve easement plan (A) In general Land enrolled in a forest reserve easement shall be subject to a forest reserve easement plan, to be developed jointly by the landowner and the Secretary, that describes such activities to be carried out on the land as are necessary to restore, maintain, and enhance habitat for species described in subsection (b)(2)(B). (B) Practices and measures A forest reserve easement plan developed under subparagraph (A) shall require implementation of such practices and measures as are necessary to accomplish the activities described in the plan under such subparagraph, which may include— (i) vegetative management and silviculture practices; (ii) structural practices and measures; (iii) practices to increase carbon sequestration; (iv) practices to improve biological diversity