The AlmaMAC 200: How past climate change affects our present and future with Nick Randazzo
scientificanada21 Okt 2021

The AlmaMAC 200: How past climate change affects our present and future with Nick Randazzo

Sedimentary rocks are rocks which are formed from the compaction of other rocks or organic material near the Earth's surface. They can tell us information about the Earth's past environment like how much carbon dioxide was in the atmosphere, or what the sea levels were. But, how can this information from millions of years ago help us today? Nick Randazzo is a 5th year PhD Candidate in the School of Earth, Environment, and Society under the Faculty of Science, and his research aims to examine the geochemistry of sedimentary rocks from 90 million years ago to inform present-day models and predictions of climate change. Tune in to learn more about Nick’s research and its breadth of implications on climate change, oil companies, and outer space!

You can follow Nick on twitter here or check out his website here

See ya next week!

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Episoder(104)

The AlmaMAC Episode 227 (Mar. 24/22): Protecting our peatlands with Emma Sherwood

The AlmaMAC Episode 227 (Mar. 24/22): Protecting our peatlands with Emma Sherwood

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The AlmaMAC Episode 225: You can't pour from an empty cup with Nicole Rakowski

The AlmaMAC Episode 225: You can't pour from an empty cup with Nicole Rakowski

Burnout - a state of exhaustion, stress, and disillusionment - has increased across the workforce, especially in healthcare providers. In these settings, burnout can lead to poor outcomes for patient ...

21 Apr 202229min

The AlmaMAC Episode 224: Understanding the influence of northern vegetation change on hydrology with Erin Nicholls

The AlmaMAC Episode 224: Understanding the influence of northern vegetation change on hydrology with Erin Nicholls

The North is warming at a much faster rate compared to the rest of the world through a process known as Arctic amplification. In Canada, particularly in Yukon, this warming has resulted in more precip...

31 Mar 202230min

The AlmaMAC Episode 223: Exploring the intersection between aging and immune response in lung infections with Kevin Zhao

The AlmaMAC Episode 223: Exploring the intersection between aging and immune response in lung infections with Kevin Zhao

Our immune response becomes less effective as we age and makes us more susceptible to infections. For instance, macrophages - white blood cells that eat up foreign pathogens - not only become slower a...

24 Mar 202230min

The AlmaMAC Episode 220: Preparing for GradFlix 2022 with Dr. John Bandler and Megan Vierhout

The AlmaMAC Episode 220: Preparing for GradFlix 2022 with Dr. John Bandler and Megan Vierhout

For the second year in a row, McMaster is back with its GradFlix competition! GradFlix is a university-wide competition for graduate students where they create a 60 second video showcasing their resea...

17 Mar 202229min

The AlmaMAC Episode 221: Examining plasmonic properties in semiconductors with Milenka Andelic

The AlmaMAC Episode 221: Examining plasmonic properties in semiconductors with Milenka Andelic

Free electrons are responsible for a metal's conductive properties. When light hits these free electrons, they collectively oscillate to create a 'surface plasmon'. Surface plasmons can harvest and fo...

10 Mar 202226min

Random Walk 2.6: Joe Muise is changing student's ideas about physics (and attending CUPC 2021)

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The AlmaMAC 214: Understanding sex differences in the adaptive response to exercise with Mai Wageh

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