Saving Seafood

River Traps Chew at Huge Ocean Plastics Problem

June 16, 2022 — Floating fences in India. Whimsical water- and solar-driven conveyor belts with googly eyes in Baltimore. Rechargeable aquatic drones and a bubble barrier in The Netherlands.

These are some of the sophisticated and at times low-tech inventions being deployed to capture plastic trash in rivers and streams before it can pollute the world’s oceans.

The devices are fledgling attempts to dent an estimated 8.8 million tons (8 metric tons) of plastic that gets into the ocean every year. Once there, it maims or kills marine plants and animals including whales,dolphins, and seabirds and accumulates in the Great Pacific Garbage Patch and other vast swirls of currents.

Trash-gobbling traps on rivers and other waterways won’t eliminate ocean plastic but can help reduce it, say officials with the National Oceanic and Atmospheric Administration’s Marine Debris Program.

Read the full story at the Associated Press

 

Rise in reports of abandoned fishing nets washing up in Hawaii

April 3, 2018 — HONOLULU — Organizations are dealing with a surge in reports of abandoned fishing nets washing up along Hawaii’s coastlines.

The nets pose a entanglement threat to marine life and can also destroy coral reefs.

“A lot of the debris accumulation is due to our geographic location in the North Pacific,” said Mark Manuel, Pacific Islands Regional Coordinator for the NOAA Marine Debris Program. “We’re just prone to having high levels of debris accumulate on our shorelines and coral reef environments.”

POP Fishing & Marine maintains a drop-off bin for derelict nets at Honolulu Harbor’s Pier 38 as part of Hawaii’s Nets-to-Energy Program.

“In the past several months, there’s been a large uptick, a large volume of nets and debris washing up, probably due to ocean current conditions. We’ve never seen this much volume in such a short period of time,” said Neil Kanemoto of POP Fishing & Marine.

The marine debris is taken to a scrap metal recycling facility where it is chopped into small pieces. The fragments are then sent to the city’s H-POWER facility to be burned, producing steam that drives a turbine to generate electricity.

Last month, the Hawaii Wildlife Fund sent 11.6 tons of marine debris from the Big Island to Oahu in a Matson container. The non-profit is now working with its partners to start removing a massive pile of netting from Kamilo Beach.

Read the full story at KFVE