20-Year Climatology of and Wet Deposition at Ny-Ålesund, Svalbard
Figure 8
Monthly distribution of nitrogen wet deposition through nitrate (a) and ammonium (b). Black dots show the median; boxes show 25th–75th percentile; lines extend to most extreme data points that are not outliers; empty circles show outliers; outliers are defined as data points, that are above or below , where and are the 25th and 75th percentile. Outliers > 4 mg N/m2 were set to 4 mg N/m2.
