How Much Drought can a Forest Take?

Aerial tree mortality surveys show patterns of tree death during extreme drought. Why do some trees die in a drought and others don’t? And how can we predict where trees are most likely to die in future droughts? Scientists from the University of California,...

Is the Drought Over? Wrong Question!

Ultimately, “Is the drought over?” is the wrong question. We should ask, “Are we managing water in a sustainable manner for the long haul”? The answer to that is still “no.” Given the massive series of storms bringing rain and snow to California over the past month,...

Study Finds More Extreme Storms Ahead for Calfornia

New technique predicts frequency of heavy precipitation with global warming. On Dec. 11, 2014, a freight train of a storm steamed through much of California, deluging the San Francisco Bay Area with three inches of rain in just one hour. The storm was fueled by what...