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Filtering by: Creator Parker, Laila Belkov Resource Type Dissertation

Quantitative, multi-spectral, light-transmission imaging of colloid transport in porous media at the meso scale

Creator:

Kraft, Erika Lorna

Abstract:

Colloids, particles smaller than ten microns in diameter, are ubiquitous in the subsurface. Colloids have an effect on the transport of contaminants that bind to their surfaces, and can reduce the permeability of aquifer materials through deposition. Some microorganisms, including pathogens, are also transported in the subsurface as colloids. The...

Resource Type:

Dissertation

Full Text:

. SunHwa Park, Dr. Chris Graham, Laila Parker, Laura Jensen, Mark Luterra, Tara O’Donnell, Aristides
Microbial community structure as influenced by season and stand age in a Douglas-fir (Pseudotsuga menziesii) ecosystem

Creator:

Kucera, Jennifer Moore

Abstract:

Forest harvest can have significant impacts on forest ecosystems that may influence the capacity of soils to sequester carbon (C). The microbial community controls decomposition, which is a critical process in partitioning litter- and root-C between CO₂ and storage in semi-permanent soil-C pools. The objectives of this study were to...

Resource Type:

Dissertation

Full Text:

' around. To all my friends including Amie, Dana, Susan, Laila, and especially Candace for always