Send us a text Today on the BioAudio podcast, it's all about dating! (no not that kind). Have you ever wondered how we figure out when things happened way in the past? When a scientist says "it's 100 million years old..." just how did they figure it out? Today I'm talking to Dr. Matthew Jones. He's a paleontologist at Arizona State University and his specialty is fossil mammals (though he admits he was a dinosaur kid). It's often his job to figure out just how old is this rock and he's going ...
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Send us a text Today on the BioAudio podcast, it's all about dating! (no not that kind). Have you ever wondered how we figure out when things happened way in the past? When a scientist says "it's 100 million years old..." just how did they figure it out? Today I'm talking to Dr. Matthew Jones. He's a paleontologist at Arizona State University and his specialty is fossil mammals (though he admits he was a dinosaur kid). It's often his job to figure out just how old is this rock and he's going ...
Beaver, Otters and Wolves: Ecosystem Engineers and Trophic Cascades
BioAudio
24 minutes
1 year ago
Beaver, Otters and Wolves: Ecosystem Engineers and Trophic Cascades
Send us a textToday on the BioAudio podcast Prof Alex Mills returns to talk about how we recognize and describe an "ecological community" and the unique roll of keystone species, ecosystem engineers and apex predators. We will also talk about three famous trophic cascades, where the removal or introduction of a species has consequences that rebound across the entire system.
BioAudio
Send us a text Today on the BioAudio podcast, it's all about dating! (no not that kind). Have you ever wondered how we figure out when things happened way in the past? When a scientist says "it's 100 million years old..." just how did they figure it out? Today I'm talking to Dr. Matthew Jones. He's a paleontologist at Arizona State University and his specialty is fossil mammals (though he admits he was a dinosaur kid). It's often his job to figure out just how old is this rock and he's going ...
