Index Catalog // ScholarsArchive@OSU

Creator:: Leon, Arturo S. and Gichamo, Tseganeh Z.
Abstract:: River flooding is a recurrent threat and its control and management continues to be a challenge. It has been recognized that effective flooding control requires a real-time strategy that combines optimization with a physically-based simulation model. Current real-time frameworks that combine simulation and optimization have two main drawbacks. The first...
Resource Type:: Presentation
Full Text:: (making sure that there is no flooding due to wrong operation of locks and gates) Short-term: Avoid

Creator:: Chaffin, Brian C.
Abstract:: The Klamath Basin Restoration Agreement (KBRA) and the Klamath Hydroelectric Settlement Agreement (KHSA) forged between Klamath River Basin stakeholder groups in California and Oregon, when successfully implemented, will lead to the largest dam removal project in history. After a decade of intense legal and social conflict among disparate interests in...
Resource Type:: Presentation
Full Text:: actually happens among resource users No single preferred method to map institutions Multiple ‘maps’ can be

Creator:: Steele, Madeline, Bonak, Zoe, and Chang, Heejun
Abstract:: While the negative effects of urban development on freshwater systems are well documented, impacts of human disturbance on water quality vary depending on land cover, local climate, and temporal and spatial scales of analysis. To better understand this variation, we analyzed water quality data for a total of 15 sites...
Resource Type:: Presentation
Full Text:: –.14 % Low DensityDeveloped .34 .17 .69** % Low DensityDeveloped .35 .23 .72** % Low

Creator:: Morace, Jennifer
Abstract:: In order to efficiently reduce toxic loading to the Columbia River basin, sources and pathways need to be identified. Little is known about the toxic loadings coming from wastewater-treatment facilities and stormwater runoff in the system. This study provides preliminary data on these sources and pathways throughout the basin. The...
Resource Type:: Presentation
Full Text:: detergentmetabolites 8 50 0 38 50 50 38 63 63 63 63 63 pharmaceuticals 59 53 41 34 54 47 47 46 47 47 42 59

Creator:: Sheahan, Jamie
Abstract:: The inter-relationships of vegetation, soils, and stream channel erosion characteristics were examined in two riparian meadows of the Ochoco National Forest where progressive stream headcut incision is a critical resource management issue and restoration priority. Scientific literature establishes that headcut incision leads to lower groundwater tables, with corresponding shifts in...
Resource Type:: Presentation
Full Text:: likely to occur in wetlands or non-wetlands (estimated probability 34%-66%). FACU 25 Facultative

Creator:: Morace, Jennifer
Abstract:: In order to efficiently reduce toxic loading to the Columbia River basin, sources and pathways need to be identified. Little is known about the toxic loadings coming from wastewater-treatment facilities and stormwater runoff in the system. This study provides preliminary data on these sources and pathways throughout the basin. The...
Resource Type:: Presentation
Full Text:: detergentmetabolites 8 50 0 38 50 50 38 63 63 63 63 63 pharmaceuticals 59 53 41 34 54 47 47 46 47 47 42 59

Creator:: Halmstad, Andrew, Najafi, Mohammad Reza, and Moradkhani, Hamid
Abstract:: One important aspect related to the management of water resources under future climate variation is the occurrence of extreme precipitation events. In order to prepare for extreme events, namely floods and droughts, it is important to understand how future climate variability will influence the occurrence of such events. Recent advancements...
Resource Type:: Presentation
Full Text:: Avg EV Precip [mm/day] 31 - 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 CRCM

Creator:: Morgenstern, Karl and Rubin, Jared G.
Abstract:: The McKenzie River serves as the sole source of drinking water for nearly 200,000 residents in Eugene, OR. The McKenzie River is also home to a number of threatened and endangered fish species. Whereas the majority of the upper watershed is forested, areas of rural development and agriculture occur along...
Resource Type:: Presentation
Full Text:: or 205 structures are within 50’of river EWEB has no jurisdiction over land in the watershed

Creator:: Dammann, Daniel
Abstract:: The Wolf Creek Restoration and Monitoring project is a large-scale restoration project that treated over 10 miles of stream with 900 logs and 3700 boulders over a two year period. Wolf Creek is a tributary to the Umpqua River west of Roseburg, Oregon. This presentation, designed for those involved in...
Resource Type:: Presentation
Full Text:: . Two treatment reaches – bedrock dominated, logs added in 2008 Control reach – no treatment, low

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