Summer U - How permafrost can affect lakes

Air Date: Sep 01, 2016 12:00 AM ET

Our guest this week on Summer U is Sudbury researcher Pascale Roy-Léveillée. She's looking into permafrost and how it affects lakes and what it means for the future of our water. She spoke with the CBC's Jason Turnbull about her research.

Stay Connected with CBC News

Weather

Severe weather warnings or watches in effect for:

[an error occurred while processing this directive]

Tuesday

Periods of freezing rain or rain

6°C

Wednesday

A mix of sun and cloud

-3°C

Thursday

Sunny

-3°C

Friday

Sunny

-3°C

Saturday

Chance of snow

1°C