21 Oct 2024

World needs 300 large protected areas by 2030 to reach ocean protection target - study

6:21 pm on 21 October 2024
Humpback whale on the surface, Fraser Island, Australia.

Dynamic Planet chief executive and lead author Kristin Rechberger said 85 MPAs would need to be made daily from the beginning of next year to reach the goal. Photo: AFP

Three-hundred large marine protected areas (MPAs) offshore and 190,000 in small coastal areas need to be established in the next six years if the world is to reach the goal of protecting 30 percent of the ocean by 2030, according to a new study.

The goal of protecting 30 percent of the ocean by 2030 was made at the UN Convention on Biological Diversity Conference (COP15) in December 2022.

Currently, 8.2 percent of the ocean is under some form of protection but only three percent of this number is highly protected, the report by Dynamic Planet and National Geographic Pristine Seas said.

Dynamic Planet chief executive and lead author Kristin Rechberger said 85 MPAs would need to be made daily from the beginning of next year to reach the goal.

"It is overwhelming and at the same time we know how to do it," she said.

Rechberger said most national governments don't allow for community based MPAs.

The study argues MPAs should be implemented as a private business, managed by shareholders, including fishers and tourism operators.

It said for every dollar put into an MPA $10 is generated, with both tourism and fishing improving.

"There's dive tourism inside the reserve and then the spillover replenishes the fisheries outside," Rechberger said.

"If those stakeholders got together and figured out the timing of that replenishment both would benefit and there's bridge financing, like philanthropy available."

The study also found only three percent is highly protected despite 8.2 percent of the ocean being under some form of protection.

Rechberger said some MPAs could be much more effective.

"There is bottom trawling in some coastal marine reserves.

"If you're doing extractive activities in a marine reserve it's not replenishing as well as it could if it were allowed to fully heal."

She said there is a worry there would be more "paper parks" made, as governments rush to reach the UN goal but not fully protecting the MPA.

Rechberger said she thinks the world would make a lot of progress when asked if she thinks 30 percent of the ocean would be protected by 2030.

"I think some countries will make more than others and some have already done it.

"There are those that have a ways to go and I think one of the things that we want this study to do is really raise ambition."

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