; (B) wildlife habitat; (C) wildfire potential; (D) insect and disease potential; (E) economic and social factors; and (F) water quality and quantity. (4) Exclusions This subsection does not apply to— (A) any component of the National Wilderness Preservation System; (B) any congressionally designated wilderness study area; (C) any component of the National Wild and Scenic Rivers System; (D) any research natural area; (E) any National Forest System land or public land on which the removal of vegetation is prohibited by an Act of Congress or the President; (F) any land in an inventoried roadless area