Ologies with Alie Ward Smologies #13: CORALS with Shayle Matsuda
Jun 22, 2022
Dr. Shayle Matsuda, a cnidariologist with a PhD from the University of Hawaii, dives into the mesmerizing world of corals. He explains what corals really are and their unique ecosystems. Listeners learn about the alarming effects of coral bleaching and the fascinating phenomenon of coral spawning. Shayle shares insights on how certain sunscreens can harm coral reefs while uncovering surprising benefits of concrete structures for coral growth. It's a vibrant mix of science, conservation, and some culinary tips!
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Coral Complexity
- Corals are animals, but they're more complex than just individual organisms.
- They have symbiotic algae giving them color and nutrients, and a microbiome crucial for their survival.
Coral Growth Rings
- Corals, like trees, have growth rings that reveal their age.
- Scientists can analyze these rings to understand the coral's history and past environmental conditions.
Coral Bleaching
- Coral bleaching occurs when stressed corals expel their symbiotic algae, causing them to lose color.
- This weakens the coral, making it vulnerable and potentially leading to starvation if the stress continues.