Excerpt from Natural Resources Management Plan and Environmental Assessment Conduct continuing research to gather and analyze information necessary for managing natural resources. Restore altered ecosystems as nearly as possible to conditions they would be in today had natural ecological processes not been disturbed. Protect threatened and endangered plant and animal species and reintroduce, where practical, those eliminated from the natural ecosystems. Identify and perpetuate all natural processes in Park ecosystems. Permit only those types and levels of use or development that do not significantly impair Park natural resources, and direct development and use to environments least vulnerable to deterioration. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.