A Pebble Count Procedure for Assessing Watershed Cumulative Effects (Classic Reprint)

Download or read book A Pebble Count Procedure for Assessing Watershed Cumulative Effects (Classic Reprint) written by Gregory S. Bevenger and published by Forgotten Books. This book was released on 2018-03-19 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Pebble Count Procedure for Assessing Watershed Cumulative Effects Our interest is in shifts in the fine gravel and smaller portion of the distribution, not the median. Therefore, through a longitudinal stream reach (most commonly a pool and riffle complex) we modified the Wolman procedure into a zig-zag pattern such that a stream reach is sampled along a continuum instead of an individual cross-section. By doing this, numerous meander bends and all associated habitat features can be sampled as an integrated unit rather than as individual cross-sections. 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.