Saving Seafood

That giant trash patch in the middle of the ocean is getting bigger. Here’s what’s happening

November 9, 2021 — In the Pacific Ocean, two massive floating islands of trash extend for hundreds of miles, together making up the Great Pacific Garbage Patch. The pervasive vortices of human-made garbage damage marine life, as well as the environment, and can even exacerbate human-caused climate change.

In August, the environmental nonprofit Ocean Cleanup deployed Jenny, its first large-scale cleaning system, which has since removed more than 63,000 pounds of trash. In October, Ocean Cleanup called that work the “beginning of the end of the Great Pacific Garbage Patch.” It’s a start. But the clumps of human-made trash are getting larger.

Ocean trash is only one area of focus as world leaders continue to meet for COP26 this week, the United Nations Climate Change Conference, which lasts through Nov. 12. At the summit, roughly 200 nations are meeting in Glasgow, Scotland, to negotiate an updated agreement of the United Nations Framework Convention on Climate Change in an attempt to keep temperatures from rising 1.5 degrees Celsius above pre-industrial levels.

Plastic pollution and microplastics have been shown to contribute to climate change, since heat can cause them to release greenhouse gases. Addressing the climate crisis requires reducing pollution in the oceans, which collect 8 million tons of plastic yearly.

Read the full story at CNET

 

Global Deals to Save Oceans Were In Reach. Then Covid-19 Hit

June 9, 2020 — Before 2020 became the year of Covid-19, it was set to be the “year of the oceans.”

With only a small portion of them protected by law or agreement, expectations were high that bold steps to preserve biodiversity, rein in overfishing and bolster social responsibility were within reach. Then the coronavirus arrived, and high-profile meetings from the High Seas Treaty (the first global agreement to police and manage international waters) to the United Nations Climate Change Conference were postponed.

The oceans are critical to any effort to slow global warming. Delay in global agreements, given how little time is left to avoid catastrophe, has only made matters that much more desperate.

Waters more than 200 nautical miles from national shores are of critical importance to both fisheries and climate mitigation. The Global Ocean Commission estimates the high seas account for up to $16 billion in annual gross catch and between $74 billion and $222 billion in annual carbon storage. As the world struggles to cut emissions to zero by 2050—a goal scientists say is required to avoid massive planetary shifts—the ocean’s ability to store CO₂ will increasingly diminish, according to new research published last week in the journal AGU Advances.

Read the full story at Bloomberg