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Filtering by: Subject Groundwater flow -- Oregon -- McRae Creek Watershed Degree Field Forest Science

Patterns in stream geomorphology and implications for hyporheic exchange flow

Creator:

Anderson, Justin K.

Abstract:

Longitudinal water surface profiles from high-gradient mountain streams provide useful indicators of the relative potential for hyporheic exchange flow in stream reaches with varying morphology. The spacing between slope breaks in step-pool and pool-riffle streams provides a geomorphic scaling metric that indicates how the length of average hyporheic flow paths...

Resource Type:

Masters Thesis
Flux of ground water and nitrogen through the floodplain of a fourth-order stream

Creator:

Wondzell, Steve

Abstract:

Changes in the concentrations of dissolved ammonia (NH4+1), nitrate (NO3-1), organic nitrogen (DON) were monitored along ground water flow paths to determine the importance of the ground water system to the stream nitrogen budget. The study site was located on a wide floodplain along a fourth-order stream in the Oregon...

Resource Type:

Dissertation