Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

General Discussion

Showing Original Post only (View all)

G_j

(40,569 posts)
Mon Feb 24, 2014, 12:52 PM Feb 2014

It Takes How Much Water to Grow an Almond?! California's drought is a disaster for your favorites [View all]

http://m.motherjones.com/environment/2014/02/wheres-californias-water-going



Why California's drought is a disaster for your favorite fruits, vegetables, and nuts.

—Alex Park and Julia Lurie on Mon.
February 24, 2014 2:55 AM PDT

California, supplier of nearly half of all US fruits, veggies, and nuts, is on track to experience the driest year in the past half millennium. Farms use about 80 percent of the state's "developed water," or water that's moved from its natural source to other areas via pipes and aqueducts.

As the maps above show, much of California's agriculture is concentrated in the parts of the state that the drought has hit the hardest. For example: Monterey County, which is currently enduring an "exceptional drought," according to the US Drought Monitor, grew nearly half of America's lettuce and broccoli in 2012.

When it comes to water use, not all plants are created equal. Here's how much water some of California's major crops require:



Jay Lund, a water expert at the University of California-Davis, says that water problems mean that agriculture may soon play a less important role in California's economy, as the business of growing food moves to the South and the Midwest, where water is less expensive. Production rates for thirsty crops like alfalfa and cotton have already diminished significantly in the last few years. Between 2006 and 2010 alone, the amount of land irrigated for cotton fell by 46 percent.

...more...
12 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Latest Discussions»General Discussion»It Takes How Much Water t...