I recorded this lecture by Dr. Michelle Palmer in July. One of the Muskoka Watershed Council lecture series.

Our Lakes: How they have changed over the last 25 years.

Dr. Michelle Palmer discusses how recent climatic warming, changes in acidic deposition, and human-related activities such as road salting and the accidental spread of invasive species have altered the water quality of our lakes in Muskoka, with a focus on changes in lake temperatures and water chemistry since the 1980s.

At the end there is an extensive Question & Answer session.

Calcium decline may hold answers to lake changes.