Environmental Remediation & Water Resources Program

Berkeley Lab Study Provides New Insights Into Measuring Aquifer Recharge in Semi-Arid Regions

Berkeley Lab researchers who study aquifer recharge and groundwater quality measured concentrations and isotopic composition of the trace element Strontium (Sr) in groundwater to evaluate how local topography affects the amount of groundwater recharge across a semi-dry riparian floodplain in the Upper Colorado River Basin. Their study location was the Rifle Site, one of 18 former…

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EESA Early Career Researchers Learn What It’s Like Across Berkeley Lab

When not at work researching Arctic permafrost microbes or mountainous watersheds, research scientists Neslihan Taş (above left) and Erica Woodburn (above right) are out and about learning what it’s like across Berkeley Lab with fellow recipients of Early Career research awards from the Department of Energy, Berkeley Lab, and UC Berkeley. In December, Berkeley Lab…

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EESA Researchers Study How to Sustainably Remediate Contaminated Soil and Groundwater in Wake of Extreme Events

Researchers from the Earth and Environmental Sciences Area at Berkeley Lab are being recognized for developing advanced scientific tools that can inform how to sustainably remediate soil and groundwater contamination. Such remediation has become increasingly difficult in the wake of extreme climate events such as flooding. Hurricane Harvey, for example, caused flooding in 13 EPA-designated…

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EESA Mentoring Program Underway

The EESA Mentoring Pilot Program for FY2018 kicked off with two training sessions on January 11 for individuals grouped in pairs of 43 mentors and mentees from our Area who will meet over the next nine months. Mentors learned effective mentoring skills in a morning training with breakout sessions. Mentees gathered in an afternoon training…

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Panel Discussion on Lab’s Water Technology Research Jan. 10

East River watershed, Colorado CA

On Jan. 10 at noon in the Building 50 auditorium, five Lab scientists will discuss innovative solutions to improving the reliability, efficiency, and sustainability of water-energy systems in California and the nation. The event, “Big Ideas in Water Technology Research,” will be moderated by Peter Fiske, director of Berkeley Lab’s Water-Energy Resilience Research Institute, which…

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EESA Research Scientist Helps Describe Fukushima Restoration

UC Berkeley Center for Japanese Studies and the Earth and Environmental Sciences Area at Berkeley Lab hosted a public event regarding the recovery and future in the Fukushima region after the nuclear accident. The event was held on Monday, October 30 at the David Brower Center on UC Berkeley’s campus. Research scientist Haruko Wainwright of EESA’s Climate Sciences…

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Novel Monitoring Strategy Uncovers New Insights to Arctic Ecosystems

Earth & Environmental Sciences Area/Lawrence Berkeley Lab’s Baptiste Dafflon (right) and Craig Ulrich (left) make soil moisture measurements with a TDR and active layer depths with a tile probe.

Researchers in Berkeley Lab’s Environmental & Earth Sciences Area (EESA) have led the development of a new approach for monitoring terrestrial ecosystems, and have used the system to discover new insights about how processes in different compartments of an Arctic Tundra ecosystem interact over space and time.

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The Art of Studying—and Sharing—Snowmelt Science in a Mountain Watershed

As an ecologist working with the Environmental & Earth Science Area’s Watershed Scientific Focus Area (SFA), Heidi Steltzer and her research assistant, Chelsea Wilmer, spend a lot of time conducting fieldwork in the picturesque Colorado mountains. Now, as she’s studying snowmelt and its effects on plant growth in Crested Butte, Colorado, Steltzer is bringing the SFA’s science to a much wider audience.

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