Changing Seas S09E04 · Majestic Mantas

Overview

Mexico’s remote Revillagigedo Archipelago is a hotspot for oceanic mantas. Scientists use photo ID techniques and acoustic tags to study these mysterious fish. They are also researching if the filter-feeding rays are impacted negatively by microplastics – tiny pieces of toxic trash that float in the ocean.

Torrents

Subtitles

Episodes

1. 1 1. The Future of Seafood2017-06-21Scientists work with the private sector to develop sustainable offshore aquaculture.
2. 2 2. Toxic Algae: Complex Sources and Solutions2017-06-21Putrid mats of blue green algae are wreaking havoc on Florida’s shorelines. Scientists think water pollution is to blame, and if something isn’t done about it there could be irrepa
3. 3 3. The Fate of Carbon2017-06-28For millennia, the exchange of CO2 between the oceans and atmosphere has been in balance. Now, with more anthropogenic carbon dioxide in the atmosphere, the oceans are taking up mo
4. 4 4. Majestic Mantas2017-06-28Mexico’s remote Revillagigedo Archipelago is a hotspot for oceanic mantas. Scientists use photo ID techniques and acoustic tags to study these mysterious fish. They are also resear