CIRES | Center for Limnology

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Many people expressed serious concerns when presented with the idea of deliberately manipulating Earth's climate, according to a small, focus-group study conducted in four places around the world. But despite those negative feelings, they remained open about "geoengineering" or climate intervention ideas, in the face of a changing climate and uncertain future.

New research provides insight into people’s perceptions of large-scale climate manipulation technology
Monday, October 9, 2017
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While Boulder battled temperatures in the high 90’s this summer, CIRES ESOC researcher J. Toby Minear and his team were knee-deep in frigid Alaskan waters—taking calibration ground measurements for a NASA mission that will harness new, state-of-the-art satellite technology to view Earth’s water in incredible detail from space.

CIRES researchers help NASA plan mission to measure water levels from space
Thursday, September 21, 2017
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Polygons are widespread in nature: Drying mud may crack into many-sided blocks, and bees shape honeycomb into regular, six-sided cells. Hexagons also appear in broad sheets of clouds across parts of Earth’s oceans, and now a team of researchers has used a network approach to analyze why. Their work promises to help scientists represent clouds more accurately in computer models of weather and climate change. 

NOAA-led team uses an innovative network approach to explain polygonal patterns in clouds
Monday, September 11, 2017

Banner image courtesy NOAA/CIRA.

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CIRES Fellow and Professor of Geology Craig Jones has released a new book: The Mountains that Remade America:  How Sierra Nevada Geology Impacts Modern Life. The book explores the intimate connection between this well-known mountain range, its geology, and the evolution of human history in America. Jones gives us answers to questions like: Why do these mountains exist where they do? How have they changed the way Americans live? And just how different would the modern United States be today if these mountains had not formed?

CIRES Fellow Craig Jones releases new book about how Sierra Nevada geology impacts us today
Tuesday, September 5, 2017
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The National Science Foundation has awarded a University of Colorado Boulder-led team nearly $500,000 to explore how Indigenous peoples living in the arid U.S. Southwest and the icy Arctic are adapting to rapid social and environmental changes that affect food security.

NSIDC-led project will connect Arctic and U.S. Southwest Indigenous communities facing food security challenges
Thursday, August 24, 2017
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Summit County, Colorado, has been growing for decades—its forested slopes and sparkling waters draw more residents and tourists each year. More people and their housing, boats, and activities create wastewater runoff and land disturbance that may harm water quality. Summit County’s Lake Dillon, however, is especially well protected against degradation—thanks to a long-term collaboration of the intergovernmental Summit Water Quality Committee, Denver Water and the CIRES Center for Limnology. Water quality has remained stable despite the region’s rapid growth.  

Protecting the Water Quality of Lake Dillon
Friday, August 25, 2017
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Larisza Krista’s movie of the 2012 total solar eclipse in Queensland, Australia didn’t require a zoom lens, a solar filter, a tripod, or a video camera. Instead, it took computer programming and hundreds of still photos. Krista developed a tool to process solar eclipse images from many sources and stitch them together, to create a solar eclipse “movie.”

CIRES researcher developed computer code to process thousands of eclipse path photos
Friday, August 18, 2017

Banner image source: Kubotake/Wikimedia Commons

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On August 21, outside of Lusk, Wyoming, Terry Bullett and Justin Mabie, like thousands of others across the United States, will be watching the solar eclipse cross the sky above. Totality there will last for less than two minutes, starting at 11:46 am. But Bullett and Mabie will be watching the eclipse with more than just their (appropriately protected) eyes: They’ve set up instruments in a field outside of Lusk to take research radar measurements before, during, and after the eclipse. Information captured by their instrument will help them study the ionosphere, a part of the upper atmosphere that’s critical for radio and other forms of communications.

CIRES, NOAA scientists take advantage of shadowed Sun to test a model, study dynamics
Thursday, August 17, 2017
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The Montreal Protocol, the international treaty adopted initially to protect and ultimately to heal Earth’s protective ozone layer, has significantly reduced emissions of ozone-depleting chemicals from the United States. But in a twist, a new study by NOAA and CIRES scientists shows the 30-year old treaty has also significantly reduced climate-altering greenhouse gas emissions from the United States.

Monday, August 14, 2017

This story is based on one from NOAA

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Ecologists need to understand what and where soil microbes live in Earth’s ecosystems—these microorganisms can influence what can thrive above. But there’s a gap in the field: Today’s climate conditions do not fully explain the types of microbes they see. So CIRES researchers at the University of Colorado Boulder are looking thousands of years back in time—and they’re finding answers.

Conditions thousands of years ago can leave a lasting mark on present-day soil microbes
Monday, August 7, 2017
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