The purposes of this subchapter are to—

(1) preserve scenic, scientific, historic, cultural, natural, wilderness, watershed, riparian, wildlife, threatened and endangered species, and other values contributing to public enjoyment and biological diversity in the Spring Mountains of Nevada;

(2) ensure appropriate conservation and management of natural and recreation resources in the Spring Mountains; and

(3) provide for the development of public recreation opportunities in the Spring Mountains for the enjoyment of present and future generations.