Depressing New Study Finds the Gulf of Mexico’s Dead Zone Isn’t Going Anywhere
See that dead zone? Yeah, it’s not going anywhere no matter what we do. Image: NASA
Unless you’ve got your head in a soundproof box, you’ve heard about themassive dead zone in the Gulf of Mexico. It’s nothing new, this dead zone—it’s been happening for decades, in fact—but in recent years, it’s gotten much larger. In August of 2017, it was found to be the “largest ever measured.” And now, according to a new study published in Science, it appears it’s basically too late to do much about it.
Caused mainly by the vast amounts of agricultural runoff from the industries that serve our lust for more of everything, the dead zone is a 9,000 square mile area of ocean that is so starved of oxygen there’s almost nothing living there.
“It’s long been known that the way the meat industry feeds the insatiable American public’s lust for meat–poultry, beef, and pork, mostly–is pretty fucking toxic to the environment,” we wrote a few months back. “According to Mighty, the environmental group that looked into what, exactly, is causing the increase in the size of the dead zone this year, the average American ate 211 pounds of meat in 2015. The CDC put the average American male at 195 pounds. Just a bunch of gluttons eating more than our weight in meat every year.”
So here’s how it happens, in very simplified terms. The fertilizer-laden runoff from vast cattle ranches inevitably makes its way into the waterways and, eventually, into the Gulf. Once there, the fertilizer continues to do what it does: fertilize. Only now, it fertilizes algal blooms, which occur naturally. When algae are given a massive dose of nitrogen and phosphorus, however, it flourishes.