Legacy Phosphorus and Harmful Algal Blooms in Lake Erie
Legacy Phosphorus and Harmful Algal Blooms in Lake Erie
Legacy Phosphorus and Harmful Algal Blooms in Lake Erie
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<strong>Legacy</strong> P?<br />
<strong>Legacy</strong> pollutants: PCBs, DDT, lead from<br />
Roman smelters…<br />
OK, compounds no longer be<strong>in</strong>g released…<br />
But what does “legacy P” mean?<br />
Soil pool <strong>and</strong> <strong>in</strong>-channel <strong>and</strong> floodpla<strong>in</strong><br />
storage<br />
Essentially any nutrients applied before this<br />
year (<strong>and</strong> maybe some from this year too)