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California

Lab technician inspecting micrometeorological tower that measures greenhouse gas, energy, and water fluxes
Posted inResearch Spotlights

Restored Wetlands Could Lower Local Surface Temperatures

Sarah Stanley, Science Writer by Sarah Stanley 17 August 201824 February 2023

A 3-year study of wetlands and cropland in a major California delta highlights the need to consider the physical effects of vegetation when planning land use changes.

Sprinklers water a green lawn.
Posted inResearch Spotlights

California’s Water Savings Dwindle When Drought Fears Subside

by E. Underwood 8 February 20186 October 2021

Policy changes and media attention affect how much water Californians use, as well as how long these behaviors prevail. Could public awareness shift behaviors toward long-term conservation?

Posted inEditors' Highlights

What Will Redwood Trees Do Without Foggy Days?

by Ankur R. Desai 5 February 20187 February 2024

Coastal California fog—a key source of water for the iconic redwood tree—has declined by a third. Can a trace gas, carbonyl sulfide, be used to assess the effect on plant productivity?

Participants in the UNOLS Chief Scientist Training Cruise split and examine sediment cores during the 2016 expedition.
Posted inScience Updates

Exploring Methane Gas Seepage in the California Borderlands

by Anastasia G. Yanchilina, S. Yelisetti, M. Wolfson-Schwehr, N. Voss, T. B. Kelly, J. Brizzolara, K. L. Brown, J. M. Zayac, M. Fung, M. Guerra, B. Coakley and R. Pockalny 21 December 201731 July 2023

Early-career scientists aboard the 2016 UNOLS Chief Scientist Training Cruise explored recently reactivated underwater methane seeps in the San Diego Trough.

Researchers assess how drought and groundwater drawdown impact land elevation in California’s Central Valley
Posted inResearch Spotlights

Tracing Water’s Path Through the Santa Clara Valley Aquifer

by S. Witman 10 November 20171 November 2021

In an increasingly drought prone climate, scientists study the impacts of drought on aquifer systems.

A school in Kern County in California destroyed by the 1952 earthquake.
Posted inNews

How to Trigger a Massive Earthquake

Lucas Joel by L. Joel 19 October 201727 October 2021

Humans may be to blame for California’s second-largest 20th century earthquake, and a team of seismologists has now proposed how that could have happened.

Researchers examine how the impact of atmospheric streams of water vapor varies across California
Posted inResearch Spotlights

California Floods Linked to Atmospheric Water Vapor “Rivers”

Sarah Stanley, Science Writer by Sarah Stanley 26 September 201730 January 2024

Narrow atmospheric streams of water vapor that deliver heavy rains are more commonly associated with floods and debris flows in northern California than with flash floods in southern California.

: Researchers create a 66-year data record to see how El Niño impacts temperatures in the California Current System
Posted inResearch Spotlights

Powerful Pacific Forces Disrupt the California Current

by S. Witman 11 August 20176 October 2021

Scientists create a 66-year data record to shed light on the role of El Niño in the California Current System’s shifting temperatures.

Researchers assess how a changing climate will influence ocean upwelling
Posted inResearch Spotlights

How Will Climate Change Affect the California Current Upwelling?

by Terri Cook 15 June 20176 October 2021

The results of new simulations that account for internal climate variability contrast with previous projections of how this vital West Coast current will respond to anthropogenic warming.

Kate Scharer examining sediments disrupted by the San Andreas Fault near Desert Hot Springs, California.
Posted inResearch Spotlights

Catching Glimpses of Centuries-Old Earthquakes

by S. Witman 5 May 201728 October 2022

Researchers in the western United States survey the earthquakes that have torn up California for the past millennium.

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