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. Author manuscript; available in PMC: 2017 Jul 5.
Published in final edited form as: Harmful Algae. 2011 Aug 27;12:26–38. doi: 10.1016/j.hal.2011.08.009

Fig. 5.

Fig. 5

Temporal evolution of mean nutrient concentrations: (a) Mean NH+4 (μmol L−1), (b) mean NO−2 +NO−3 (μmol L−1), (c) mean HPO2−4 (μmol L−1) and (d) mean SiO4H4 (μmol L−1). Filled circle: Mill Pond; open circle: Salt Pond; filled inverted triangle: Town Cove; open triangle: central marsh. Filled squares and dashed line and right axis value indicate the bottom nutrient concentrations at the depth hole in Mill Pond (station 11). Error bars indicate standard error. X-axis labels indicate the sampling day.