In 2019, inorganic nitrogen and phosphorus were added to Peter Lake daily to cause
an algal bloom while Paul Lake was an unmanipulated reference lake. In 2018, both
lakes were sampled 1 time per week, while in 2019 lakes were sampled three times per
week. Measurements were taken using the FLAMe sampling platform (Crawford et al.
2015, Environmental Science and Technology 49:442-450), which was driven in a grid
pattern and recorded GPS coordinates and water measurements at 1Hz to create high
resolution spatial maps.<br/>