Showing 461 - 480 results of 226,077 for search '(( 5 ((ppm decrease) OR (mean decrease)) ) OR ( a ((fold decrease) OR (a decrease)) ))', query time: 1.71s Refine Results
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    ATP assay. by Dong Ma (584680)

    Published 2020
    Subjects:
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    Bioavailable Soil Phosphorus Decreases with Increasing Elevation in a Subarctic Tundra Landscape by Andrea G. Vincent (543626)

    Published 2014
    “…Further, meadow soils had 3-fold higher concentrations of Al<sub>ox</sub> + Fe<sub>ox</sub> and a 20% higher P sorption index than did heath soils. …”
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