Science Café – Harmful Algal Blooms: Knowns and Knowledge Gaps

Science Café – Harmful Algal Blooms: Knowns and Knowledge Gaps

Categories: General | Intended for

Wednesday, February 26, 2020

6:30 PM - 7:30 PM | Add to calendar

Location Details

Sunnyside Branch of the Ottawa Public Library at 1049 Bank Street (at Aylmer Ave in Old Ottawa South)

Contact Information

Jessie Cartwright, 61352026008760, odscience@carleton.ca

Registration

No registration required.

Cost

Free

About this Event

Host Organization: Office of the Dean of Science
More Information: Please click here for additional details.

Presentation by David McMullin, Professor, Department of Chemistry and Institute of Biochemistry

With access to upwards of 20 per cent of global freshwater resources, Canada is the steward for a significant amount of the planet’s freshwater. Over the last one hundred years, freshwater ecosystems (e.g., rivers, lakes and wetlands) have undergone widespread environmental change because of population growth, pollution, increased temperatures and habitat degradation.

A highly visible consequence of this environmental change is the increase in frequency and magnitude of toxic cyanobacteria (blue-green algae) blooms. These blooms release toxin mixtures into freshwater that negatively impact human and ecosystem health, wildlife, and local economies. In this talk, Prof. McMullin will highlight our current understanding of harmful algal blooms and discuss existing limitations for managing their natural toxins in freshwater.

About the Science Café:

Explore science through Carleton University’s popular Science Café series, held twice a month during the fall and winter terms at the Sunnyside Branch of the Ottawa Public Library at 1049 Bank Street (at Aylmer Ave in Old Ottawa South). Each café begins at 6:30 p.m. with a 20-minute talk by a scientist followed by a 40-minute open question and answer period.