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Great Salt Lake dust harms Pacific Islanders and Hispanics
Research from the University of Utah shows that Pacific Islanders and Hispanics are most affected by dust from the Great Salt Lake's exposed bed, highlighting the environmental justice issue in the region.
In short:
- The Great Salt Lake’s drying has left 800 square miles of exposed bed, causing harmful dust exposure.
- During wind events, PM2.5 levels spike to 26 μg/m3, exceeding the WHO threshold of 15 μg/m3.
- Restoring the lake could reduce disparities in dust exposure among racial and ethnic groups.
Key quote:
“People here in Utah are concerned about the lake for a variety of reasons... this study adds environmental justice and the equity implications of the drying lake to the conversation.”
— Sara Grineski, professor of sociology and environmental studies at the University of Utah
Why this matters:
As the Great Salt Lake continues to recede, largely due to prolonged drought and water diversion for agriculture and urban use, vast swaths of the lake bed are left exposed. These areas become significant sources of dust, which can carry harmful pollutants and particulate matter into the air. Pacific Islander and Hispanic populations, often residing in areas closer to these exposed regions, face higher health risks from dust exposure, leading to respiratory issues and other health complications that can worsen existing disparities.
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How the LDS Church could help the Great Salt Lake survive
A dying Great Salt Lake could make the historic home of The Church of Jesus Christ of Latter-day Saints uninhabitable. What is the Utah-based faith doing to prevent it — and what do environmentalists think it should do?
www.standard.net
As Great Salt Lake shrinks, state grasps for political will to save it
As the population grows along the Wasatch Front and the climate changes, less and less water makes it to the Great Salt Lake.
New air monitors installed as Utahns seek inversion escape
As inversion season sets in, Utah has two new monitors — one in Murray and one in Magna — to keep an eye on air quality.
BYU researcher working to predict pollution caused by wildfire smoke
Fortunately, researchers are working to better predict the pollution caused by smoke from wildfires.
kutv.com
Low snowfall sign of climate change, Utah scientists say
The season's low snowpack is a symptom of climate change, according to scientists. Professor of Atmospheric Science at the University of Utah, Jim Steenburgh, said Northern Utah is on track to see one of the lowest snowfalls in more than 40 years.“
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