Study: Great Basin snowpack becoming more ephemeral
Due to rising average temperatures, snowpacks in the Great Basin appear to be transitioning from seasonal, with a predictable amount and melt rate, to “ephemeral,” or short-lived, which are less predictable and only last up to 60 days. “We might not get as much water into the ground, throwing off the timing of water for plant root systems, reducing our supply and use, and even affecting businesses such as tourism,” says lead researcher Rose Petersky.