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Line 1: − + − <p>In many forms of LID practice, the dominant mechanism reducing the loading of phosphorus, is the significant volume reduction achieved. </p>+ − See: + − <ul>+ − <li>[[Bioretention:_Performance]]</li>+ − <li>Others....</li>+ − </ul>+ − ----+ − + − + − ---- − + − <p>To help ensure LID BMPs sustain healthy vegetation cover while not contributing substantially to nutrient loading of receiving waters, the quantity of extractable (i.e., available) P in the soil component needs to be measured and compared to design specifications or acceptance criteria. </p>+ − + + +
→Volume reduction
===Reducing discharged phosphorus===
[[File:Phosphorus Cycle copy.jpg|thumb|Phosphorus Cycle from Wikimedia Commons]]
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==Limiting excess phosphorus==
===Volume reduction===
In many forms of LID practice, the dominant mechanism reducing the loading of phosphorus, is the significant volume reduction of the outflow achieved.
===Chemical control===
For infiltration practices an 'amendment' can help to retain even further P.
For infiltration practices an 'amendment' or chemically reactive 'additive' can help to retain even more phosphorus.
{{:Amendments}}
{{:Additives}}
===Phosphorous testing===
==Phosphorus testing in media==
To help ensure LID BMPs sustain healthy vegetation cover while not contributing substantially to nutrient loading of receiving waters, the quantity of extractable (i.e., available) P in the soil component needs to be measured and compared to design specifications or acceptance criteria.
{{:Phosphorus testing}}
{{:Phosphorus testing in media}}
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[[Category:Phosphorus]]
[[Category: Water quality]]