Groundwater recharge in the Western U.S. will change as the climate warms?the dry southern regions will have less and the northern regions will have more, a University of Arizona-led research team reports. “Our study asked what will be the effect of climate change on?groundwater recharge?in the Western U.S. in the near?future, 2021-2050, and the far future, 2070-2100,” said first author Rewati Niraula. The research was part of his doctoral work in the UA Department of Hydrology and Atmospheric Sciences….