Ground water redox zonation near La Pine, Oregon: Relation to river position within the aquifer–riparian zone continuum

Abstract

Maximum Daily Load criteria. Coupling the groundwater redox-based understanding of river vulnerability with groundwater particle-tracking-based characterization of connections between upgradient recharge areas and receiving rivers demonstrates one means of linking effects of potential nitrate loads at the beginning of groundwater flow paths with river vulnerability.

Spatial distribution of thermal refuges analysed in relation to riverscape hydromorphology using airborne thermal infrared imagery

“…Groundwater seepage on the bends of river meanders has been previously reported by several authors (eg. Eekhout, Hoitink, & Makaske, 2013;Hinkle, Morgan, Orzol, & Polette, 2007;Linderfelt & Turner, 2001;Winter, Harvey, Franke, & Alley, 1998), and is generally cited as the result of two linked processes. First, erosion at meander cutbanks causes lateral channel migration and steepening of the immediate valley wall.…”