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Abstract -- The project surveyed estuarine wetland sites in the Alsea and Yaquina basins. Sites surveyed were tidal wetlands falling within Jefferson’s (1975) plant community categories of low silt marsh, low...
Abstract -- The Assessment is divided into two Phases. Phase 1 is a Hydrologic Assessment of the community of William to determine how human development in the Williams areas has altered the natural drainage...
Abstract -- Many of the impacts to fish and wildlife habitat and water quality in the Little Deschutes River Subbasin are concentrated in the areas of housing, roads, and other human development. Most of the...
Abstract -- The Little Walla Walla River and Spring Branch system is an anomaly when compared to most river systems. This non-linear combination of distributaries and an alluvial fan of spring fed creeks is...
Abstract -- Crane Prairie is a large shallow reservoir fed by the Deschutes River, Quinn River, Cultus River, and Cultus Creek. When the reservoir was built in 1922 it engulfed a large meadow and forest area,...
Abstract -- Odell Lake was once directly connected to the upper Deschutes River basin, but recent geologic activity severed this connection with the creation of Davis Lake. Despite a lack of connection to the...
Abstract -- The Salmon River estuary, on the central Oregon coast, provides an excellent opportunity to study salmonid use of restored tidal marsh. The U.S. Forest Service manages the estuary as part of the...
ill., maps; Shipping list no.: 90-263-P; "May 1990."; Includes bibliographical references
ill., maps; Report title; Includes appendices: Crater Lake Liminological Studies 1984 and 1985; Includes bibliographical references; "Robert E. Benton, Superintendent Crater Lake National Park." - T.p.
1982-2002; ill, maps; Report title; CA 9000-3-0003 Subagreement 8; Includes appendices: Crater Lake Liminological Studies 1988 and 1989; "Submitted by Robert E. Benton, Superintendent Crater Lake National...