If the Superior Court finds that the action appealed from constitutes a taking without just compensation, it shall invalidate the order and grant appropriate relief, unless the Secretary at this stage, consents to the reversal or modification of his or her decision. However, the Secretary may, through negotiation or condemnation proceedings under Chapter 61 of Title 10, acquire the fee simple or any lesser interest, including but not limited to, a perpetual negative easement or other interest which assures that the affected land shall not thereafter be altered, dredged, dumped upon, filled or otherwise altered subject to any reasonable reservations to the landowner as the Secretary may have stipulated to prior to assessment of damages. A decision of the Superior Court that the action appealed from constitutes a taking without just compensation shall not become effective for 2 years of the date of decision and shall not become effective at all if within that period the Secretary has initiated action to acquire fee simple or any lesser interest in the wetlands in question. A finding of the Superior Court that the denial of a permit or the restrictions imposed by a granted permit constitutes a taking without just compensation shall not affect any land other than that of the petitioning landowner. If the Secretary has not initiated action to acquire fee simple or any lesser interest in the wetlands in question within 2 years from the date of a final court ruling, the permit must be granted as applied.