19 min listen
SUFB 543: Importance Of Field Monitoring Of Kelp Forest Health
SUFB 543: Importance Of Field Monitoring Of Kelp Forest Health
ratings:
Length:
11 minutes
Released:
Aug 22, 2018
Format:
Podcast episode
Description
I remember learning about marine ecology with a popular example of the relationship among the sea otter, sea urchin and kelp forest. Sea otters eat sea urchins and sea urchins eat kelp. A decrease in one population could give rise to another. A lack of sea otters caused sea urchin populations to increase, which fed on the kelp, severely decreasing its coverage. The reintroduction of the sea otter along the Pacific Coast decreased the sea urchin population allowing the kelp forests to flourish. What I didn't realize is that there is a new factor in the otter-urchin-kelp relationship that has an affect on the system. That organism is the sea star. New research from monitoring before, during and after the sea star wasting disease event that nearly wiped out sea stars revealed a dependence of kelp of the sea stars for keeping the sea urchins in check. Check out the episode to find out how. Source Enjoy the Podcast!!! Want to talk about it? Join our FREE Facebook Group to discuss the Oceans with Ocean-minded people. Want to listen to new shows that we are testing? Check out The Deep Dive, where I talk to our guests about their careers and Ocean issues/topics about which they are passionate.
Released:
Aug 22, 2018
Format:
Podcast episode
Titles in the series (100)
SUFB 051: Driftnets Killing Marine Wildlife Along California Coasts: Driftnets are killing 83% bycatch in a fishery targeting 2 species, according to Todd Steiner in a guest commentary in the Monterey Herald. The state government allows the use of driftnets because the pressure from the commercial fishing industry... by How To Protect The Ocean