Floating device created to clean up plastic waste in the Pacific Ocean isn't doing its job

[BrennoARTS]

A system intended to reduce plastic pollution in the Pacific Ocean is not yet producing results after a couple of months at sea.

The Ocean Cleanup System 001, a U-shaped floating barrier created by the organization The Ocean Cleanup, arrived in the Great Pacific Garbage Patch in October. But the system has failed to retain plastic, the organization said on Tuesday.
The device is 2,000 feet long with a 10-foot skirt that hangs below it, under the water. It set sail from San Francisco in September, with the goal of cleaning half of the Great Pacific Garbage Patch in 5 years.

Ocean garbage patches are formed by rotating ocean currents called "gyres" that pull marine debris (litter, fishing gear, and plastic) into one location, according to the National Oceanic and Atmospheric Administration. The are several of these patches in the ocean, including two in the Pacific.
The one known as the Great Pacific Garbage Patch is located between Hawaii and California, and it's about double the size of Texas, or three times the size of California.
The Ocean Cleanup's founder, Boyan Slat, told CNN earlier this year that the patch contained an estimated 1.8 trillion pieces of plastic, weighing 80,000 metric tons.
Joost Dubois, head of communications at The Ocean Cleanup, told CNN in September the system was expected to be able to recover 50 tons of plastic from the ocean each year.
In a news update on Tuesday, the organization said the system is concentrating the plastic, but it's not able to hold on to it.
"Eventually, the only way to truly see how the system would perform was to put in the environment it has been designed for," the organization said.

The organization says it is working to identify the cause. One of the possible problems is that the system is not moving fast enough.
"It appears that the system occasionally travels slower than the plastic, which provides the caught plastic with the opportunity to leave the system again."
The organization also said the system, which they have named Wilson, is creating an effect on the current as it interacts with water, resulting in small patches of plastic moving and accumulating around the system.
The organization has also observed that the system creates waves, possibly preventing plastic from entering the mouth of the device.