Except as otherwise expressly provided in this chapter, nothing in this chapter shall be construed to amend, modify, or repeal any provision of the Coastal Zone Management Act of 1972 [
16 U.S.C. 1451 et seq.], the National Environmental Policy Act of 1969 [
42 U.S.C. 4321 et seq.], the Mining and Mineral Policy Act of 1970 [
30 U.S.C. 21a], or any other Act.