https://www.fondriest.com/news/secchi-dip-in-encourages-citizen-monitoring-this-summer.htm

https://www.fondriest.com/news/commission-releases-great-lakes-water-withdrawal-figures.htm

https://www.fondriest.com/news/study-predicts-changes-alpine-lakes-from-global-warming.htm

https://www.fondriest.com/news/maine-researchers-to-study-diatoms-in-greenland-lakes.htm