Lack of rainfall is not the only measure of drought. New UC Riverside research shows that despite a series of storms, the impact of drought can persist in streams and rivers for up to 3.5 years. There are two measures of drought in streams. One measure is the total water level, which is impacted by...
"The Salton Sea, California’s most polluted inland lake, has lost a third of its water in the last 25 years. New research has determined a decline in Colorado River flow is the reason for that shrinking. As the lake dries up, the concentration of salt and chemicals in the remaining water has increased dramatically, causing...
Gov. Gavin Newsom declared a drought emergency for the entire state of California this past month. The period from Oct. 1, 2020 to Sept. 30, 2021 was the second-driest year on record in California. Almost 90% of the state is in throes of extreme drought. Reservoir storage is 60% of average. Said one state water...
"Along with hurricanes and wildfires, there's another important, but seldom-discussed effect of climate change — toxic water and sinking land made worse by groundwater drought. Water from snow and rain seeps deep into the ground between layers of soil and accumulates in sponge-like underground bathtubs, called aquifers. Farmers rely heavily on this groundwater to irrigate...
Grasslands across the globe, which support the majority of the world’s grazing animals, have been transitioning to shrublands in a process that scientists call “woody plant encroachment.” Managed grazing of drylands is the most extensive form of land use on the planet, which has led to widespread efforts to reverse this trend and restore grass...
