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- Hou, Zhangshuan; Scheibe, Timothy D.; Murray, Christopher J.; Perkins, William A.; Arntzen, Evan V.; Ren, Huiying; Mackley, Robert D.; Richmond, Marshall C.
- Hydrological processes 2019 v.33 no.8 pp. 1245-1259
- alluvium; aquifers; biogeochemistry; groundwater; hydrodynamics; mathematical models; rivers; stream channels; surface water; texture; Columbia River
- ... In the Hanford Reach of the Columbia River, a thin layer of recent alluvium overlies the sedimentary formations that comprise the unconfined groundwater aquifer. Experimental and modelling studies have demonstrated that this alluvial layer exerts significant control on the exchange of groundwater and surface water (hydrologic exchange flux), and is associated with elevated levels of biogeochemical ...