Abrupt chlorophyll shift driven by phosphorus threshold in a small subtropical estuary
Chlorophyll trends in subtropical and tropical estuaries are under characterized and may reveal patterns not shared by their temperate analogues.Detection of trends requires long-term monitoring programs, but these are uncommon.In this study, we utilized an 18-year chlorophyll-a time series from 2002 to 2020 in Weeks Bay, AL, to detect and quantify