Climate change causes killer heatwaves
As average summer temperatures rise in the tropics, so do the risks of mass death from killer heatwaves, climate scientists find.
As average summer temperatures rise in the tropics, so do the risks of mass death from killer heatwaves, climate scientists find.
After decades of development that destroyed countless acres of coastal marsh, Southern California’s environmental “bank account” is empty, said Brett Sanders, professor of civil and environmental engineering at UC Irvine. … For Sanders, San Clemente is an ideal place for a project that rebuilds beaches and ultimately protects the railroad track and houses.
It doesn’t take much rain for road intersections to wind up underwater, says Brett Sanders, a professor of civil and environmental engineering at the University of California, Irvine. He has worked to develop another effort to educate residents: a hyperlocal forecasting system to inform them of the risk that their neighborhoods — or even streets — face from a coming storm. … “This event is a bit of a wake-up call,” he said.
A study published Monday found billions more could face food insecurity as Earth's tropical rain belt shifts in response to climate change, causing increased drought stress and intensified flooding. … The rain belt is projected to shift toward a warming atmosphere, co-author James Randerson, UCI's Ralph J. & Carol M. Cicerone Chair in Earth System Science, explained.
A publicized train ride last week between a federal rail administrator and Congressman Mike Levin put these issues into focus, with the announcement of requests for federal funding in the coming days for rail relocation studies, as well as a new county task force studying issues like beach sand replenishment. And at a Friday news conference in the rain, wind and cold, officials announced one of its first members: UCI civil engineering professor Brett Sanders, a coastal erosion and flooding expert, who has been sounding the alarm about the coastline’s railroad threat