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Filtering by: Subject Hatchery fishes -- Oregon Committee Member Liss, Bill

Fish movement and assemblage dynamics in a Pacific Northwest riverscape

Creator:

Baxter, Colden V.

Abstract:

This study examined fish movements and assemblage dynamics in the Wenaha, Grande Ronde, Snake river system of northeast Oregon and southeast Washington. I investigated the role of fish movement in the dynamics of stream fish assemblages and evaluated relationships between species movement, assemblage structure, and the heterogeneity of habitat at...

Resource Type:

Dissertation
A spatially explicit model for allocating conservation efforts : the Grand Ronde River basin, Oregon

Creator:

Watanabe, Michio

Abstract:

The spatial and dynamic pattern of landscape changes has a profound effect on the supply of environmental services, including the provision of habitat for fish and wildlife. Spatial heterogeneity is a common feature of landscapes in the Pacific Northwest, most notably in areas important to the production of salmonid fish...

Resource Type:

Masters Thesis

Full Text:

, Oregon Abstract approved: _<~~-=::::=-----=---=~=-=:::::__J/l1~_J·L..J.Q~~~~:;;·===:=:s=- -· Richard
Environmental variables as predictors of fish assemblages in the Tillamook Basin, Oregon

Creator:

Rose, Cathleen E.

Abstract:

The Tillamook and Kilchis subbasins of the Tillamook Bay watershed (Oregon Coast Range) have differences in geology and land use history and, therefore, varied environmental conditions that could affect fish assemblages. Fifty-two randomly selected wadeable stream reaches in these two subbasins were surveyed for stream habitat and fish assemblage composition...

Resource Type:

Masters Thesis

Full Text:

: Environmental Variables as Predictors of Fish Assemblages in the Tillamook Basin, Oregon. M. Jesse Ford The