#fisheries-testing

#fisheries-testing

"They didn't even try to fly away. They just feebly made noise," a woman told the Santa Barbara Independent on Saturday after spotting over two dozen dead or dying cormorants near Goleta Beach. "A few were on their stomachs, wings spread [and] gasping for breath.... Heartbreaking."

When light shines through water, colors with longer wavelengths are absorbed by the water, with the longest wavelengths absorbed first. Blue and violet have the shortest wavelengths of visible light, so they are able to penetrate the deepest.

Longnose spurdog sharks, locally known as kalb al-bahr, are sold on Libyan fish markets. Fishermen catch them even though they are carrying eggs, driven by economic necessity.

Nobuyuki Miyaoka, attending the festival, notes that the local oysters used to be a lot bigger, expressing concern over their current small size and scarcity.

When faced with a choice between a box with eyes painted on it and a plain box, the gulls were slower to approach the box with eyes and less likely to peck at it.

The crowd atop the Hermosa Beach Pier watched with bated breath as a local fisherman, stripped down to his underwear and armed with only a pair of scissors, waded into the water in an attempt to free a juvenile great white shark.

"There are not very many conservation issues that I'm aware of where industry and conservationists and consumers and the fishermen and the resource users all want the same thing. Every stakeholder wants less bycatch."

During major floods, thousands of tiny fish convene at Luvilombo Falls in the upper Congo River Basin to undertake a peculiar vertical migration, described for the first time today in Scientific Reports.

The haul of lobsters, Maine's best known export and a key piece of the state's identity and culture, has declined every year since 2021, and some scientists have cited as a reason warming oceans that spur migration to Canadian waters.

These polymetallic nodules, as they're known, take millions of years to form, slowly accumulating metals like nickel, cobalt and manganese. That's made them a target for mining companies, looking to feed the world's growing hunger for materials that go into advanced batteries and other technologies.

East Coast oysters are known and loved over the world for the clean minerality and distinctive salinity, which is reflective of the cold Atlantic waters where they come from. Although Maine and Maryland get a lot of credit, oysters are present along the continent's entire eastern coast, as far north as Canada's Prince Edward Island all the way down to South Florida.

Generally, East Coast oysters are brinier than West Coast oysters. Eastern oysters, raised either in the Atlantic Ocean or in its estuaries, live in a much saltier environment. West Coast oysters are mostly raised in protected bays, estuaries, and tidal rivers, where there is much less salt.

Recovered CWMs continue to pose worker and food safety risks. Because of ocean drift, storms, and offshore industries, sea-disposed CWMs locations are largely unknown and potentially far from their originally documented dump site. The three incidents exposed at least six crew members to mustard agent, which causes blistering chemical burns on skin and mucous membranes.

If you enter the amounts of different types of plastic that you clean up into the Wildlife Impact Calculator, it will tell you how many animal lives would have been at risk, had those items made their way into the ocean and been ingested.

Consumers must be aware that seafood fraud, in which vendors label cheaper fish as products of higher quality and price, is common practice. According to Oceana, fish is mislabeled 25 to 70% of the time, especially when it comes to prized fish like wild salmon and Atlantic cod. Those of us who care about the environment are also concerned with traceability,

"Never fry super-delicate fish, as they fall apart," recommends Chef Becker. This means you should steer clear of frying fish like tilapia, branzino, sole, and flounder. When flipping them over, these fragile fish can easily break apart and overcook faster than you think. You'll either end up with breading that isn't crisp enough or an overly dry interior. Either way, it won't be an enjoyable meal.

In February 2023, an article in the Mexican press announced the capture of a vessel some 195 nautical miles from the port of Lazaro Cardenas in the state of Michoacan. It had been carrying nearly 700 pounds of cocaine packaged in plastic-wrapped bricks, in addition to 1,650 liters of hydrocarbons in 33 plastic containers. Two Ecuadorian fishermen were among the five detainees, and their immigration records showed unusual activity.

For the first time in a century and after a multi-billion-dollar, decades-long clean-up, parts of the once toxic Boston Harbor waters meet water quality standards that will allow for direct harvest and human consumption of shellfish. The announcement came from the state's Division of Marine Fisheries at the start of the year. DMF said that water quality has improved significantly enough that both commercial and recreational shellfishers will be allowed to harvest shellfish for personal use or direct sale to consumers.

Signs of ageing accelerated when fish were exposed to the chemicals, according to the study, which could have implications for other organisms. Chemical safety regulations tend to focus on short-term exposure to high doses of pesticides and other chemicals, but the study focused on long-term exposure. Low doses of pesticides are widespread in the environment, so their effects should be studied and understood, the authors said.

Krill are a keystone species and the main food source for whales, penguins and seals. Aker QRILL, the world's largest harvester of krill, a tiny crustacean and keystone of Antarctica's fragile ecosystem, and its sister company, Aker BioMarine, produce feed additives for aquaculture and dietary supplements for pets and humans.