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Changing Seas
At the Water’s Edge: The Salt Marsh
Along scenic coastlines in the South, waves of mesmerizing green and golden grass stretch to the horizon. This is the salt marsh - a part liquid, part solid landscape that is teeming with life. How do scientists study the salt marsh? And how resilient is it to climate change?
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27:14
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27:01
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29:33
Scientists work to identify and link a devastating coral disease to a human pathogen.
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Scientists use satellite tags and DNA forensic tools to track tiger sharks.
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26:47
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26:46
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26:46
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26:49
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26:49
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26:48
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26:51
Take a look at the health of the bottlenose dolphin.
26:51
The Changing Seas crew shadows a team of research divers in Dry Tortugas National Park.