Columbia River Estuary Ecosystem Classification? Concept and Application

This document describes the concept, organization, and application of a hierarchical ecosystem classification that integrates saline and tidal freshwater reaches of estuaries in order to characterize the ecosystems of large flood plain rivers that are strongly influenced by riverine and estuarine hydrology. We illustrate the classification by applying it to the Columbia River estuary (Oregon-Washington, USA), a system that extends about 233 river kilometers (rkm) inland from the Pacific Ocean. More than three-quarters of this length is tidal freshwater.

Author: U. S. Department of the Interior
Publisher: Createspace Independent Publishing Platform
Published: 03/30/2014
Pages: 60
Binding Type: Paperback
Weight: 0.36lbs
Size: 11.02h x 8.50w x 0.12d
ISBN: 9781497351097

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