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Simon Brown,Delwyn G. Cooke,Leonard F. Blackwell,David C. Simcock
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The use of urinary analytes to monitor physiological processes relies on making the correct measurement. Three alternatives are commonly contemplated: concentration, creatinine-corrected concentration and excretion rate. Of these, the latter ...
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Barbara Doll, Gregory Jennings, Jean Spooner, David Penrose, Joseph Usset, James Blackwell and Mark Fernandez
Restored stream reaches at 79 sites across North Carolina were sampled for aquatic macroinvertebrates using a rapid bioassessment protocol. Morphological design parameters and geographic factors, including watershed and landscape parameters (e.g., valley...
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Barbara Doll, Gregory Jennings, Jean Spooner, David Penrose, Joseph Usset, James Blackwell and Mark Fernandez
Five rapid visual stream assessment methods were applied to 65 restored streams in North Carolina, and the results were correlated with measured macroinvertebrate community metrics to evaluate predictive ability. The USEPA Rapid Bioassessment Protocol (R...
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David D. Blackwell, David N. Walker, and William E. Amatucci
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