; (B) location, entry, and patent under the mining laws; and (C) disposition under all laws relating to mineral and geothermal leasing. (3) Reversion If the State ceases to manage the land transferred under subsection (a) as part of the State Park System or in a manner inconsistent with the California Wilderness Act (California Public Resources Code sections 5093.30–5093.40), the land shall revert to the Secretary at the discretion of the Secretary, to be managed as a Wilderness Study Area. . 502. Wildlife corridors Title VII of the California Desert Protection Act is 1994 ( 16 U.S.C. 410aaa–71 et seq.) (as amended by section 501) is amended by adding at the end the following: 713. Wildlife corridors (a) In general The Secretary shall— (1) assess the impacts of habitat fragmentation on wildlife in the California Desert Conservation Area; and (2) establish policies and procedures to ensure the preservation of wildlife corridors and facilitate species migration. (b) Study (1) In general As soon as practicable, but not later than 2 years, after the date of enactment of this section, the Secretary shall complete a study regarding the impact of habitat fragmentation on wildlife in the California Desert Conservation Area. (2) Components The study under paragraph (1) shall— (A) identify the species migrating, or likely to migrate in the California Desert Conservation Area; (B) examine the impacts and potential impacts of habitat fragmentation on— (i) plants, insects, and animals; (ii) soil; (iii) air quality; (iv) water quality and quantity; and (v) species migration and survival; (C) identify critical wildlife and species migration corridors recommended for preservation