Figure 3 | Scientific Reports

Figure 3

From: Seabirds supply nitrogen to reef-building corals on remote Pacific islets

Figure 3

NOx concentrations (nitrates + nitrites) from Chesterfield (Reynard islet) and D’Entrecasteaux reefs (Surprise islet) in µmol/L. The black line indicates the average NOx concentration at Sainte Marie (Nouméa), a station with high anthropogenic inputs. Stars denote significantly higher values compared to the reference station at a 0.05 significance level.