Clumps of salt stick out of the water at a salt pond in Alviso on Aug. 15, 2023, a district of San José located on the southern shores of San Francisco Bay. Credit Beth LaBerge/KQED Publication Date Mon, 05/06/2024 - 08:57 Media Outlet KQED More information https://www.kqed.org/science/1992580/from-tunnel-muck-to-tidal-marsh-bart-extension-could-benefit-the-bay