Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Heltzel, Jeannie M. Academic Affiliation Fisheries and Wildlife Degree Name Doctor of Philosophy (Ph.D.)

Influences of Thermal and Trophic Heterogeneity on Phenology, Growth, and Resource Use by Juvenile Coho Salmon

Creator:

Campbell, Emily Y.

Abstract:

Ecological resources available to freshwater fish shift spatially, temporally and across life stages. To better understand how spatial-temporal availability of resources influence fish, I examined the phenologies of hatching and emergence of Coho Salmon (Oncorhynchus kisutch) in streams with contrasting and strongly defined seasonal thermal variability. The study streams included...

Resource Type:

Dissertation

Full Text:

Cited Ali, M., M. Przybylski, and R.J. Wootton. 1998. Do random fluctuations in daily ration affect
Evaluating the Ecological Trade-Offs of Riparian Thinning for Stream Ecosystems in Second-Growth Redwood Forests of Northern California

Creator:

Roon, David A.

Abstract:

Riparian forests provide a myriad of ecosystem functions for adjacent streams and rivers, and due to these linkages, changes in riparian forest conditions can have direct implications for stream ecosystems. Resource managers in the coast redwood forests (Sequoia sempervirens) of northern California (USA) are actively thinning second-growth stands to accelerate...

Resource Type:

Dissertation

Full Text:

)………………...……………………………………………………..84 Figure 3.9: Fine-scale Lagrangian longitudinal profiles at 10-m resolution in upstream