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Filtering by: Alternative title ssim EC 1225 Remove constraint Alternative title ssim: EC 1225 Resource Type Masters Thesis Remove constraint Resource Type: Masters Thesis Subject Indicators (Biology) -- Oregon Remove constraint Subject: Indicators (Biology) -- Oregon

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  • Evaluating microbial indicators of environmental condition in Oregon rivers

    Creator:
    Pennington, Alan Travis
    Abstract:
    Traditional public health bacterial indicators of water quality and the Biolog® system were evaluated to compare their response to other indicators of stream condition with the state of Oregon and between ecoregions (Coast Range, Willamette Valley, Cascades, and Eastern Oregon). Forty-three randomly selected Oregon rivers were sampled during the summer...
    Resource Type:
    Masters Thesis
    Full Text:
    heterotrophic plate count (HPC) bacteria, total coliforms (TC), fecal coliforms (FC) and E. coli (EC

  • Preliminary investigation of microbial indicators in the assessment of Oregon streams

    Creator:
    Campbell, Heidi M. K.
    Abstract:
    The Environmental Monitoring and Assessment Program (EMAP) site selection protocol was used to generate a random sample of streams throughout the state of Oregon. One hundred and forty-six selected streams were sampled during the summer, low-flow period of 1997. Traditional microbial public health indicators, including heterotrophic plate counts (HPC), total...
    Resource Type:
    Masters Thesis
    Full Text:
    (MUG) to produce a blue fluorescence around the periphery of the colony when grown on EC-MUG medium