Nitrogen effects on the pelagic food web are modified by dissolved organic carbon.

Oecologia · 2017 · PMC5563339 · PMID 28756491

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an increasing trendno p-value reported

The seston C:P ratios did not show a significant increase with N addition, although average C:P increased from 247 to 403 and C:P showed an increasing trend in low and medium DOC lakes after N fertilization (Table 4 ).

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