Spawning Areas and Abundance of Chinook Salmon (Oncorhynchus tshawytscha) in the Columbia River Basin: Past and Present (open access)

Spawning Areas and Abundance of Chinook Salmon (Oncorhynchus tshawytscha) in the Columbia River Basin: Past and Present

From abstract: Important Chinook salmon spawning areas are listed and charted in this report according to their past use and present use.
Date: October 1968
Creator: Fulton, Leonard A.
System: The UNT Digital Library
Energy Related Use Conflicts for the Columbia River Estuary, Volume 2: Atlas (open access)

Energy Related Use Conflicts for the Columbia River Estuary, Volume 2: Atlas

"This volume consists of 3 overviews, an index to the quadrants, and a series of 11 scenario maps that forecast energy related developments of the Lower Columbia River and Estuary from 1981 to 2006."
Date: June 1983
Creator: U.S. Fish and Wildlife Service
System: The UNT Digital Library