Publisher's Synopsis
Excerpt from Inventory of the Aquatic Resources in the East and North Forks of the Virgin River in and Above Zion National Park, Utah
In order to preserve and protect natural resources within the National Park System, it is important to understand the underlying ecological factors controlling and maintaining critical resource attributes of the system. The factors governing the ecological components of stream systems are highly variable. In general, the structure and function of ecological communities in arid streams is a function of the nature and strength of those factors. Inventories of natural resources addressing management concerns for preserving natural systems should include analysis of the status of these factors. Preservation of the environmental conditions is critical to sustaining the natural condition of aquatic resources. 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.
