Episode 425 - Tiny creatures with a huge impact on our oceans
Can you find fresh water in the middle of the ocean? What happens when a geyser of fresh water erupts from the sea floor into the ocean? A sudden freshwater spring can radically change the ocean floor. How do plankton shells and coral help us monitor a changing climate? Life in the oceans can help sequester carbon. We can track the way the climate has changed in the past by studying strontium isotopes in seawater. Changing climates can impact life in shallow and deep water, which can lead to changes in the carbon cycle. Tiny creatures like copepods can have a huge impact on our ocean food web. How do tiny creatures like copepods gather in ephemeral ocean zephyrs. Tiny vortexs can act as a gathering place for tiny but important sea creatures.
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