000007918 001__ 7918
000007918 005__ 20250501091811.0
000007918 0247_ $$2DOI$$a10.6083/M4R49P2M
000007918 037__ $$aETD
000007918 245__ $$aModeling non-stationary tidal processes in the lower Columbia River
000007918 260__ $$bOregon Health and Science University
000007918 269__ $$a2002-05-01
000007918 336__ $$aThesis
000007918 502__ $$bM.S.
000007918 520__ $$aThis investigation applies non-stationary time-series analysis methods and the St.Venant equations to model tidal range, tidal species amplitudes, and phases of water surface elevation in the Lower Columbia River in reach from the ocean entrance to Bonneville Dam, 234 km upriver.  Future use of this model, together with a low-frequency river stage model, will include the reconstruction of historical water levels in the Lower Columbia River. These can be used in efforts to restore salmon habitat in the Columbia River below Bonneville Dam.
000007918 540__ $$fCC BY
000007918 542__ $$fIn copyright - single owner
000007918 650__ $$aEcosystem$$030218
000007918 650__ $$aSalmon$$025679
000007918 650__ $$aRivers$$035650
000007918 651__ $$aUnited States--Columbia River$$044429
000007918 6531_ $$aBonneville Dam
000007918 691__ $$aOGI School of Science and Engineering$$041365
000007918 692__ $$aOGI Department of Environmental Science and Engineering$$041415
000007918 7001_ $$aKukulka, Tobias$$uOregon Health and Science University$$041354
000007918 7201_ $$aJay, David$$uOregon Graduate Institute of Science and Technology$$041352$$7Personal$$eAdvisor
000007918 8564_ $$9bdf48814-5306-40ee-95d4-fd18fdf53794$$s24772800$$uhttps://digitalcollections.ohsu.edu/record/7918/files/200205.kukulka.tobias.pdf$$ePublic$$29ee46514c03c087095fa08abdf7cf1c8$$31
000007918 905__ $$a/rest/prod/hd/76/s0/67/hd76s0677
000007918 909CO $$ooai:digitalcollections.ohsu.edu:7918$$pstudent-work
000007918 980__ $$aTheses and Dissertations