SOURCE: LA Times
DATE: March 9, 2018
SNIP: The California we know is the breadbasket of the nation, producing more than two-thirds of the country’s fruits and nuts, including almonds, pistachios, oranges, apricots, nectarines and prunes, and more than a third of its vegetables, including artichokes, broccoli, spinach and carrots. It’s all valued at more than $50 billion a year.
You can kiss much of it goodbye because of climate change.
The paper, published in the journal Agronomy last month, is the most thorough review of the literature on the regional impact of climate change in recent memory. It makes grim reading.
Among the chief manifestations of climate change will be changes in precipitation patterns, leading to more drought and more flooding, and spottier water storage. Generally warmer temperatures, not to mention more frequent and severe heat waves, will reduce yields of wine grapes, strawberries and walnuts; shorter chill seasons will make vast areas no longer suitable for chestnuts, pecans, apricots, kiwis, apples, cherries and pears. Plant diseases and pests will move into regions where they haven’t been a problem before.