Risk of Impaired Condition of Watersheds Containing National Forest Lands (Paperback) (ISBN-13: 9781506141015)

We assessed the risk of impaired condition of the nearly 3700 5th-level watersheds in the contiguous 48 states containing the national forests and grasslands that make up the U.S. Forest Service's National Forest System (NFS). The assessment was based on readily available, relatively consistent nationwide data sets for a series of indicators representing watershed stressors and resources at risk of watershed impairment. Using a set of weights that express the relative importance of the indicators, a summary measure of relative risk of watershed impairment was computed for each entire watershed, each NFS part of each watershed, and each non-NFS part of each watershed. The summary measure reflects the assumption that indicators are linearly related to risk of watershed impairment. The orderings based on these measures provide a first-cut at a consistent nationwide comparison of watersheds with NFS land. Users of the spreadsheets that contain the detailed results of the assessment may alter the weights according to their own understanding of the relative importance of the indicators, producing their own ratings and rankings.

Author: Pamela Froemke,Thomas C. Brown
ISBN-10: 1506141013
ISBN-13: 9781506141015
Publisher: Createspace Independent Publishing Platform
Language: English
Published: 02/13/2015
Pages: 62
Format: Paperback
Weight: 0.37lbs
Size: 11.02h x 8.50w x 0.13d