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Experimental treatments in the nutrient-temperature matrix experiment. Each treatment below was grown under two temperature conditions: 13 and 19°C.
| N:P ratio | Total nutrient concentration | Nitrate (μM) | Phosphate (μM) | Silicate (μM) |
|---|---|---|---|---|
|
| ||||
| 5 | Low | 5 | 1 | 10 |
| High | 30 | 6 | 40 | |
|
| ||||
| 10 | Low | 5 | 0.5 | 10 |
| High | 30 | 3 | 40 | |
|
| ||||
| 50 | Low | 5 | 0.1 | 10 |
| High | 30 | 0.6 | 40 | |
