Correction for Hobbie et al., Contrasting nitrogen and phosphorus budgets in urban watersheds and implications for managing urban water pollution

ENVIRONMENTAL SCIENCES, SUSTAINABILITY SCIENCE Correction for “Contrasting nitrogen and phosphorus budgets in urban watersheds and implications for managing urban water pollution,” by Sarah E. Hobbie, Jacques C. Finlay, Benjamin D. Janke, Daniel A. Nidzgorski, Dylan B. Millet, and Lawrence A. Baker, which appeared in issue 16, April 18, 2017, of Proc Natl Acad Sci USA (114:4177–4182; first published April 3, 2017; 10.1073/pnas.1618536114).

The authors note that Fig. 1 appeared incorrectly. The corrected figure and its legend appear below.

Fig. 1.

Watershed nutrient inputs of N (Left) and P (Right). Watersheds are ordered from most to least residential (left to right), based on housing density. Abbreviations are provided in the legend for Table 1.