Water

Researchers test physics of coral as an indicator of reef health

New research shows that physics measurements of just a small portion of reef can be used to assess the health of an entire reef system. The findings may help scientists grasp how these important ecosystems will respond to a changing climate.

California’s drought

Stanford water experts discuss lessons learned from previous droughts, imperatives for infrastructure investment and pathways for the state to achieve dramatically better conservation and reuse of its most precious resource.

Bellwether for a drying delta

Downstream of hydroelectric dams and Alberta’s oil sands, one of the world’s largest freshwater deltas is drying out. New Stanford University research suggests long-term drying is making it harder for muskrats to recover from massive die-offs. It’s a sign of threats to come for many other species.

Finding the ‘sweet spots’ for managed aquifer recharge

Rapidly worsening drought and a mandate to bring aquifer withdrawals and deposits into balance by 2040 have ignited interest in replenishing California groundwater through managed aquifer recharge. Stanford scientists demonstrate a new way to assess sites for this type of project using soil measurements and a geophysical system towed by an all-terrain vehicle.

Airborne radar reveals groundwater beneath glacier

Researchers have detected groundwater beneath a glacier in Greenland for the first time using airborne radar data. If applicable to other glaciers and ice sheets, the technique could allow for more accurate predictions of future sea-level rise.

Oceans examined through historical and literary lenses

With a publication date coinciding with Earth Day, a new, six-volume set edited by Stanford English Professor Margaret Cohen explores the cultural history of Earth’s oceans from antiquity to the modern era.

New tool aims to amplify groundwater with floodwater

Using a new computer framework, scientists are able to project future floodwaters under a changing climate. The approach could help California water managers plan for and redirect floodwaters toward groundwater aquifers, alleviating both flood and drought risks.