https://cleantechnica.com/2022/01/03/warming-lakes-are-losing-oxygen-climate-change-pollution-are-to-blame/
https://www.epa.gov/nutrientpollution/harmful-algal-blooms
https://www.cdc.gov/habs/illness-symptoms-freshwater.html
Hunting the eagle killer: A cyanobacterial neurotoxin causes vacuolar myelinopathy
https://science.sciencemag.org/content/371/6536/1298