SUFB 1161: Banning Bottom Trawling Improves Ocean!

05/21/21 • 17 min

Judging from the title, you probably think that I am going crazy. Of course, banning bottom trawling will improve the ocean. But you will be surprised when I tell you that there haven't been many studies that provide evidence of recovery.

Listen to the episode to find out why!

Want To Talk Oceans? Join the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

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Listen to the episode to find out why!

Want To Talk Oceans? Join the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

Speak Up For Blue Instagram: https://www.instagram.com/speakupforblue/

Speak Up For Blue Twitter: https://twitter.com/SpeakUpforBlue

Previous Episode

SUFB 1160: Monitoring Global Coral Reef Bleaching Through The Allen Coral Atlas

BREAKING NEWS: The Allen Coral Atlas released a new tool that will monitor Coral Reef Bleaching in near real-time so that marine managers can take action steps to better monitor and manage their coral reefs.

I speak with Dr. Greg Asner, Arizona State University's Director of the Center for Global Discovery and Conservation Science about how the Allen Coral Atlas got started, who was involved, and how the tool has evolved into a multi-product tool that is used by numerous scientists, conservationists, and managers from all over the world.

Listen in to the conversation I have to find out how this global partnership works while people are located around the world.

Try the Bleaching tool on Allen Coral Atlas: https://allencoralatlas.org/

Want To Talk Oceans? Join the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

Speak Up For Blue Instagram: https://www.instagram.com/speakupforblue/

Speak Up For Blue Twitter: https://twitter.com/SpeakUpforBlue

Next Episode

SUFB 1162: Sea Otters Are Guardians For Kelp Against Urchins

I feel as though my first lesson in web food ecology was learning about the dynamics between the Sea Otter, Sea Urchin, and the Kelp Forest. When one is out of balance (i.e. population is up or down) then it affects all of the other species.

When Europeans settled along the West Coast of North America, they hunted Sea Otters for their pelts. The Sea Otters nearly went extinct. Environmental protection from the Endangered Species Act and the Marine Mammal Protection Act increased the Sea Otter population, but not everywhere.

The Sea Otters are not found off the coast of Northern California, just North of Monterey Bay where the Kelp Forests have decreased by 90% over the past decade. However, in Monterey Bay the Kelp Forests have only decreased by 60% (still not great, but significantly better than to the North). The reason?

There is a presence of Sea Otters in Monterey Bay and they are keeping the Sea Urchin population in check.

Link to Article: https://www.kpbs.org/news/2021/may/04/sea-otters-guardians-monterey-bays-kelp-forest/