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Filtering by: Creator DeGeorge, Dustin Language English [eng]

Investigation into the Hydrologic Separation of Bound and Mobile Water in Forest SoilUsing Isotopic Analysis

Creator:

DeGeorge, Dustin

Abstract:

How water moves through soils is of importance to studies of stream hydrology and biogeochemistry. Although translatory flow, which states how soil water is displaced by additional precipitation into streams, is a widely accepted model, Brooks et al. (2010) found evidence that challenged this model. They suggested that there are...

Resource Type:

Honors College Thesis

Full Text:

by Dustin DeGeorge A PROJECT submitted to Oregon State University University Honors
The Right Stuff: biodegradable alternatives to plastic mulch

Creator:

Walker, Stephanie J., Clark, Caitlyn, DeGeorge, Dustin, DiFrancesco, Kara, Doniger, Alison, Garretson, Ian, Holley, Courtney, Ingman, Mark, Livingston, Grant, Miller, Isaiah, Ponce, Randi, and Selko, Tucker

Abstract:

This project was a continuation of work started by Mark Ingman after he was bothered by the amount of plastic sheeting used in agriculture in China. He was determined to develop an alternative to this environmentally destructive use of plastic by farmers. The plastic “mulch” is used to prevent weeds...

Resource Type:

Poster
Spatiotemporal Distribution of Ceratonova shasta and its Genotypes in the Deschutes River Basin

Creator:

Hubbard, Kalyn M.

Abstract:

The waterborne, myxozoan parasite Ceratonova shasta is endemic to the Pacific Northwest and can be lethal to its secondary salmonid host, including the culturally, economically, and recreationally important spring Chinook salmon (Oncorhynchus tshawytscha) of the Deschutes River, OR. Previously described genotypes of C. shasta exhibit specificity with their salmonid hosts....

Resource Type:

Masters Thesis