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Landscape-scale evaluation of genetic structure among barrier-isolated populations of coastal cutthroat trout, Oncorhynchus clarki clarki

Creator:

Guy, Troy J.

Abstract:

Although the effects of extrinsic barriers to dispersal have increasingly been shown to play a large role in the structuring of contemporary genetic diversity, describing the relationship between landscape structure, stochastic disturbance, and genetic diversity remains a major challenge. Here, environmental features for 27 barrier-isolated populations (2,232 individuals) of coastal...

Resource Type:

Masters Thesis
Floodplain emergent wetlands as rearing habitat for fishes and the implications for wetland enhancement

Creator:

Henning, Julie A.

Abstract:

Seasonal emergent wetlands in the Pacific Northwest have not been regarded traditionally as fish rearing habitat, despite access to such habitat when river flows overtop riverbanks and connect to the floodplain. As a result, restoration and enhancement projects to remediate for the loss of such wetland habitat are being implemented...

Resource Type:

Masters Thesis

Full Text:

: Robert E. Gresswell Ian A. Fleming Seasonal emergent wetlands in the Pacific Northwest have not been
Factors influencing within-watershed genetic variation of coastal cutthroat trout in Camp Creek, Oregon

Creator:

Wofford, John E.B.

Abstract:

Because human land use activities often result in increased fragmentation of headwater stream habitats, a better understanding of the effects of fragmentation on the genetic heterogeneity of stream salmonids is useful for effective management. We used eight microsatellites to examine the genetic structure of potamodromous coastal cutthroat trout (Oncorhynchus clarki...

Resource Type:

Masters Thesis

Full Text:

approved: Robert E. Gresswell Michael A. Banks Because human land use activities often result in