Tag Archives: snowpack

Increasing Dependence on Mountain Meltwater Could Threaten Lowland Agriculture

California’s Central Valley generates an estimated $17 billion in crop sales each year while occupying less than 1% of farmland in the U.S., according to the U.S. Geological Survey (USGS). In many southern stretches of the Central Valley, as much as 50% of water currently used for agricultural irrigation originates from the Sierra Nevada mountains, […]

Continue Reading

Less snowpack may mean greater floods in western U.S.

In several mountainous and high-latitude regions, one of the major consequences of climate change means that more winter precipitation falls as rain than as snow. The downtick in snowfall and uptick in rainfall is particularly impactful in much of the western U.S., where melting winter mountain snowpack makes a crucial difference for water supplies in […]

Continue Reading