The film discusses the aging of freshwater lakes, highlighting how human activities contribute to the process of eutrophication, where nutrient levels increase, leading to algae blooms and a ...

Object Details Author International Symposium on Eutrophication (1967 : University of Wisconsin) National Academy of Sciences (U.S.) Notes Also issued online. Contents Introduction, summary, and ...

Anthropogenic eutrophication of lake ecosystems is a global problem, especially for some large shallow lakes. But scientists have been unclear why shallow lakes appear prone to eutrophication. Now ...

Posted: May 25, 2025 | Last updated: May 25, 2025 - Lake Erie, straddling the U.S. and Canada, faces eutrophication due to excess phosphorus, challenging environmental stewardship.