US rivers and lakes are shrinking for a surprising reason: cows

Cattle-feed crops, which end up as beef and dairy products, account for 23% of water consumption in the US

Post: Full post on The Guardian HERE
Cross-reference: Full post on Water Education Colorado HERE
Publication – Water scarcity and fish imperilment driven by beef production: Full article on nature sustainability HERE
Troy Farah・July 2, 2020

“…A recent analysis published in Nature found cattle to be one of the major drivers of water shortages. Notably, it is because of water used to grow crops that are fed to cows such as alfalfa and hay. Across the US, cattle-feed crops, which end up as beef and dairy products, account for 23% of all water consumption, according to the report. In the Colorado River Basin, it is over half.

“‘There are many smaller streams that have been dried up completely,” said Brian Richter, the study’s lead author and the president of Sustainable Waters, a water conservation non-profit. “We’re only seeing the beginning of what’s going to become a major natural resource issue for everybody living in the western United States.'”

“…It takes a lot of water to make a double-cheeseburger. One calculation puts it at 450 gallons per quarter-pounder. The study also found that most of these water-intensive beef and dairy products are being consumed in western cities. “Beef consumers living in the Los Angeles, Portland, Denver and San Francisco metropolitan areas bear the greatest responsibility for these hydrological and ecological impacts,” Richter and his colleagues reported…

“…Agricultural strategies aside, people who eat beef and dairy will ultimately need to consume less or choose products that don’t depend on irrigated crops fed to cows, Richter said. Plant-based meat alternatives can play a role, as one analysis found that a meatless Beyond Burger generates 90% fewer greenhouse gas emissions and has practically no impact on water scarcity.”

Posted in All News, FEWSION in the Media.