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Showing 1 to 2 of 2 for “"NSZD"”.

  1. Biotic control of LNAPL longevity - laboratory and field- scale studies

    Emerson, Eric Douglas, author, De Long, Susan K., advisor, Sale, Thomas, advisor, Butters, Gregory, committee memberColorado State University. Libraries2017

    Natural source zone depletion (NSZD) is an emerging strategy for managing light nonaqueous phase liquids (LNAPLs). Unfortunately, little is known about NSZD rates over extended periods of time, where heterogeneous redox conditions and changing LNAPL saturations may influence processes governing …

    colostate Repository record

  2. Method comparison for analysis of LNAPL natural source zone depletion using CO₂ fluxes

    Tracy, Melissa Kay, author, Sale, Tom, advisor, Blotevogel, Jens, committee member, Butters, Greg, committee memberColorado State University. Libraries2015

    … address impacts. Natural source zone depletion (NSZD) is a remedial approach gaining wide acceptance, wherein natural mechanisms in the subsurface act to deplete LNAPL in the source zone. Recent research indicates biodegradation of contaminant-related carbon results in a predominantly upward flux …

    colostate Repository record