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Critical groundwater supplies may never recover from drought

"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...

Shrub encroachment on grasslands can increase groundwater recharge

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...
By Holly Ober | UCR News |
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