Index Catalog // ScholarsArchive@OSU

Creator:: Good, S. P., URycki, D. R., and Crump, B. C.
Abstract:: Recent advances in microbiology techniques, such as genetic sequencing, allow for rapid and cost-effective collection of large quantities of genetic information carried within water samples. Here we posit that the unique composition of aquatic DNA material within a water sample contains relevant information about hydrologic function at multiple temporal scales....
Resource Type:: Article
Full Text:: Project na€ıve Bayes- ian rRNA classifier tool using a confidence threshold of 80% (http

Creator:: Yoffe, Shira, Fiske, Greg, Giordano, Mark, Giordano, Meredith, Larson, Kelli, Stahl, Kerstin, and Wolf, Aaron T.
Abstract:: The Transboundary Freshwater Dispute Database provides a framework for quantitative, global-scale explorations of the relationship between freshwater resources and international cooperation and conflict. Projects were designed to test common theories linking freshwater resources to cooperation and conflict, in particular within the context of geography and environmental security. The projects, which...
Resource Type:: Article
Full Text:: their ripar- ian countries, both current and historical, allows variables to be defined at the scale of

Creator:: Gonz alez-Pinz on, Ricardo, Haggerty, Roy, and Dentz, Marco
Abstract:: We investigated scaling of conservative solute transport using temporal moment analysis of 98 tracer experiments (384 breakthrough curves) conducted in 44 streams located on five continents. The experiments span 7 orders of magnitude in discharge (10⁻ ³ to 10³ m³/s), span 5 orders of magnitude in longitudinal scale (10¹ to...
Resource Type:: Article
Full Text:: that Fick- ian dispersion is inconsistent with the experimental results. The inclusion of macroscopic

Creator:: Schlüter, Steffen, Sheppard, Adrian, Brown, Kendra, and Wildenschild, Dorthe
Abstract:: Easier access to X-ray microtomography (lCT) facilities has provided much new insight from high-resolution imaging for various problems in porous media research. Pore space analysis with respect to functional properties usually requires segmentation of the intensity data into different classes. Image segmentation is a nontrivial problem that may have a...
Resource Type:: Article
Full Text:: current class at location i and Nx is the number of all voxels. Bulk volumes V and surface areas a are

Creator:: Barry, D. A., Sander, G. C., Jomaa, S., Yeghiazarian, L., Steenhuis, T. S., and Selker, J. S.
Abstract:: We explore selected aspects of J.-Y. Parlange’s contributions to hydrological transport of solutes and sediments, including both the laboratory and field scales. At the laboratory scale, he provided numerous approximations for solute transport accounting for effects of boundary conditions, linear and nonlinear reactions, and means to determine relevant parameters. Theory...
Resource Type:: Article
Full Text:: rainfall events. BARRY ET AL.: REVIEW 6113 @c @t ¼ D @ 2c @z2 � v @c @z ; ð1Þ where c is solute

Creator:: Jones, J. A. and Grant, G. E.
Abstract:: This study quantified long-term changes in streamflows associated with clear-cutting and road construction and examined alternative hydrologic mechanisms to explain stream hydrograph changes in the Cascades Range, western Oregon. We examined differences in paired peak discharges for 150 to 375 storm events for five basin pairs, using 34-year records from...
Resource Type:: Article
Full Text:: , ROADS 969 Watershed 1 v. Watershed 2 peak discharge over time • 1.6- • o8 B o • •.2- o m 0.8 n

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