New Delhi, Sep 10 (IANS): The National Oceanic and Atmospheric Administration (NOAA) of the US Department of Commerce has announced $7.3 million in fiscal year 2021 grants supporting 25 projects to address the harmful effects of marine debris on wildlife, navigation safety, ecosystem health, and the economy.

With the addition of non-federal matching contributions, the total investment in these marine debris projects, announced on Thursday, is approximately $14.7 million.

The grants, selected after a rigorous and competitive review process, are spread across 14 states and territories, as well as eight international regions.

"Marine debris harms our coastal communities every day," said Nicole LeBoeuf, director of NOAA's National Ocean Service.

"These grants fund critical clean-up, while also working to prevent the problem at the source and better understand the movement of marine debris.

"These types of projects will help us remove the most harmful types of marine debris and mitigate the most harmful effects."

Among the projects selected are the removal of up to 17 abandoned and derelict vessels from the Hudson River Estuary, representing all known abandoned and derelict vessels in the estuary; the removal of more than 100 metric tonnes of debris, including derelict fishing gear, from Hawaii, Kauai, and Maui Islands; an assessment of how marine debris moves from the upstream areas of the Guanica Watershed to the nearshore coastal waters of southwest Puerto Rico; reduction of the amount of marine debris entering the Tijuana River from the Los Laureles Canyon tributary in Mexico; and the launch of the North American Net Collection Initiative to collect and transform end-of-life fishing nets into high-value consumer goods.

Approximately $1.8 million will support 10 removal projects in Alaska, California, Hawaii, Massachusetts, Michigan, Mississippi, New Jersey, Puerto Rico, South Carolina, and Washington.

The grantees will implement locally developed and cost-effective activities to remove marine debris, including derelict fishing gear and other medium- and large-scale debris.

Projects will benefit coastal habitats, waterways, wildlife, and surrounding communities.

Approximately $1.4 million will support five marine debris research projects in California, Delaware, Maryland, New York, and Puerto Rico. The grantees will investigate and identify the critical input pathways for marine debris introduction into the coastal zone.

Approximately $4.1 million will support 10 marine debris prevention and removal projects in the Great Lakes, Gulf of Alaska, Gulf of Maine, Gulf of Mexico, Mexico, Mexican Caribbean, North America Pacific Ocean, Salish Sea, and Tijuana River estuary. The grantees will address common marine debris issues in Mexico and the US and US-Canada border areas that impact the US marine environment, including preventing or reducing the occurrence of marine debris, or removing marine debris from the environment.

Marine debris is not only a threat to wildlife in the ocean, Great Lakes, and waterways, but can adversely affect navigation safety and the economy. To address this growing challenge, the NOAA Marine Debris Program is dedicated to identifying, determining sources of, assessing, preventing, reducing and removing marine debris and addressing the adverse impacts of marine debris in the nation's marine environment and Great Lakes.

The Marine Debris Act authorized the NOAA Marine Debris Program in 2006 as the lead federal program for addressing the problem. This program was reauthorised in 2018 through the Save Our Seas Act, and recently amended by the Save Our Seas 2.0 Act of 2020.