In situ, high-resolution evidence for iron-coupled mobilization of phosphorus in sediments.

Sci Rep · 2016 · PMC4834547 · PMID 27087199

Europe PMC DOI

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closest p

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The sentences

a decreasing trendno p-value reported

The calculated R ′ showed a decreasing trend with depth for both Fe and P, reflecting that the capacity of the sediment solids to sustain the pore water Fe or P became weaker with depth.

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an increasing trendno p-value reported

There was an increasing trend with depth down to the sediment bottom at Sites 3, 7, 8, 10, 11, 14, 15 and 16 for both Fe and P, and at Site 5 for Fe.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.