000007683 001__ 7683 000007683 005__ 20240124114249.0 000007683 0247_ $$2DOI$$a10.6083/m4zg6rcn 000007683 037__ $$aETD 000007683 245__ $$aChange in variability in the Columbia River estuary: a habitat perspective 000007683 260__ $$bMarylhurst University: Oregon Health and Science University 000007683 269__ $$a2017 000007683 336__ $$aDissertation 000007683 502__ $$bPh.D. 000007683 520__ $$aIn this dissertation, a refined habitat computation method was introduced that combines the skill-assessed simulation results from a 3D circulation model with the best available empirical understanding of fish response to the hydrodynamic variables found in the Columbia River, downstream from the Bonneville Dam. The methodology distinguished between nursery and migratory habitat, and for nursery habitat recognized different life stages of salmon. 000007683 542__ $$fIn copyright - single owner 000007683 650__ $$aClimate Change$$038917 000007683 650__ $$aSalmon$$025679 000007683 6531_ $$acolumbia river 000007683 691__ $$aSchool of Medicine$$041369 000007683 692__ $$aDepartment of Environmental and Biomolecular Systems$$041414 000007683 7001_ $$aRostaminia, Mojgan 000007683 8564_ $$90555af6d-5a82-416a-bbaf-a2c2b9bdfbfb$$s5731461$$uhttps://digitalcollections.ohsu.edu/record/7683/files/Rostaminia.Mojgan.2017.pdf 000007683 905__ $$a/rest/prod/3r/07/4v/46/3r074v462 000007683 909CO $$ooai:digitalcollections.ohsu.edu:7683$$pstudent-work 000007683 980__ $$aTheses and Dissertations