Saving Seafood

Going fishing? Watch out for chemical weapons

May 15, 2019 — The US Army will destroy stockpiles of mustard gas and nerve agents this summer as part of its commitment to a 1997 treaty banning the production and use of chemical weapons. The undertaking will require specialized personnel—toxic-materials handlers, chemical-accountability managers, surety specialists, ammunition surveillance/quality assurance specialists, and a coterie of supervisors.

In the decades immediately following World War II, America’s military wasn’t quite so buttoned up about its chemical cast-offs. Until Congress outlawed dumping of munitions at sea in 1972, there were an estimated 74 offshore chemical weapons disposals through 1970, 32 of which took place in US waters and 42 abroad.

Oceanographers at Texas A&M University have estimated that at least 31 million pounds of munitions of all types were dumped in waters off 16 states and in the Gulf of Mexico, although “that could be a very conservative estimate.”

The problem is not limited to US waters. Sections of the Baltic and North Seas are known to contain large numbers of abandoned chemical weapons, and such munitions have turned up off the coasts of France, Sweden, and Germany.

Read the full story at Quartz

Public comment period on Pebble Mine starting soon amidst controversy

March 29, 2018 — The U.S. Army Corps of Engineers is opening a public comment period on the scope of the planned Pebble Mine in southwestern Alaska, and some lawmakers want the Environmental Protection Agency to pay attention.

The proposed copper and gold mine in Bristol Bay has been the source of controversy for several years as the fishing industry and other groups have fought against it, claiming such an operation could impact their operations and the environment.

The Corps plans eight meetings, scheduled from 9 to 19 April, to gather public comments and will also accept them online for 30 days starting on Sunday, 1 April. At the meetings, Corps officials will also give the public additional information about its process in developing the environmental impact statement. The draft statement is scheduled to be released in January, after which another public comment period will begin.

Bristol Bay is home to more than 50 million salmon, which produced an annual economic impact of USD 1.5 billion (EUR 1.21 billion). Mine proponents say the area holds about 80 billion pounds of copper and that it would help alleviate America’s need to import the mineral used for electrical wiring and other everyday needs.

In January, the EPA released a statement upholding a ruling made by the administration of then-U.S. President Barack Obama in 2014 that placed restrictions on the proposed mine, saying it would significantly impact the bay’s sockeye salmon fishery. Scott Pruitt, the agency’s current administrator under the administration of President Donald Trump, said in January the order didn’t block the proposed mine outright. However, it would give the agency time to get information and determine the mine’s potential environmental impact.

Earlier this month, three Republican congressional leaders wrote to Pruitt with concerns over that decision, saying the 2014 ruling was unprecedented under the Clean Water Act. U.S. Representatives Lamar Smith, Rob Bishop, and Paul Gosar claim agency officials involved in assessing the proposal unduly influenced the decision.

Read the full story at Seafood Source

 

Maine firm finds new use for lobster shells: bandages

January 20, 2016 (AP) — A start-up company in Maine is developing a children’s bandage coated with a substance extracted from crushed lobster shells that would promote blood-clotting and is resistant to bacterial infection.

The company, Lobster Tough, shipped Maine lobster shells to a processor in Iceland for testing, and so far, the results are promising, said Thor Sigfusson, an Icelandic investor in the company.

Lobster shells usually end up in landfills after the meat is removed, he said. Using lobster shells to create a medical product would create more value for lobsters and boost the industry in Maine, he said.

“My dream will be to use the massive amounts of lobster shells that are being thrown into dumpsters,” he said.

Chitosan, the blood-clotting compound, is currently produced industrially by crushing shrimp shells and washing the solids with acids to remove inorganic materials and proteins. The U.S. Army has used field bandages treated with chitosan processed from shrimp shells.

Read the full story from the Associated Press at the Concord Monitor