Tag Archives: spawning

In bluefin tuna, fisheries science is never neat

Pinchin’s eponymous kings are Atlantic bluefin tuna, marine predators that can weigh well over a thousand pounds, “imagine a grand piano shaped like a nuclear weapon,” as Pinchin puts it. Bluefin are extraordinary organisms: warm-blooded, keen-eyed, coated in pigment-producing cells that flash a rainbow of colors when the fish are hauled onto a boat. Pinchin excels at evoking her piscine subjects, whose sickle-shaped tails beat nearly as fast as a hummingbird’s wing. “To stand beside a just-landed giant bluefin, still slick from salt water, feels akin to standing beside a natural marvel like Niagara Falls or an erupting volcano,” writes Pinchin, a Nova Scotia-based science journalist. “There’s beauty, but also danger.” Her book isn’t just an ode to bluefin — it’s about humankind’s obsession with them, a fixation as old as our species. >click to read< 16:29

Potential Western Atlantic spawning area found for Atlantic bluefin tuna

Scientists from NOAA’s National Marine Fisheries Service (NOAA Fisheries) and the University of Massachusetts Boston have found evidence of Atlantic bluefin tuna spawning activity off the northeastern United States in an area of open ocean south of New England and east of the Mid-Atlantic states called the Slope Sea. The findings, to be published March 7 in the Proceedings of the National Academy of Sciences, suggest that the current life-history model for western Atlantic bluefin, which assumes spawning occurs only in the Gulf of Mexico, overestimates age-at-maturity. For that reason, the authors conclude that western Atlantic bluefin may be less vulnerable to fishing and other stressors than previously thought. Read the rest here 20:18

Montauk Commercial Fishermen Want Say on Wind Farm

The queer minded notions of Deepwater chief executive Jeffrey Grybowski

The queer minded notions of Deepwater chief executive Jeffrey Grybowski

As a Rhode Island company navigates multiple regulatory agencies in order to construct the first offshore wind farms in the United States in the ocean east of Montauk, commercial fishermen are raising concerns about how such projects will impact their livelihood. “We’re trying to sustainably grow the fishing economy,” said Ms. Brady, who lives in Montauk. “You don’t destroy something in the name of green energy. To destroy a sustainable industry in the name of sustainability is insane.” Read more here  16:53