Although a warming climate is leading to rapid melting of the ice caps and glaciers along Greenland’s coastline, ice caps in this region sometimes grew during past periods of warming, according to new research published today in Nature Geoscience.
DRI Ice Core Lab Data Shows Magnitude of Historic Fire Activity in Southern Hemisphere
A new study in Science Advances features ice core data from the DRI Ice Core Laboratory and research by Nathan Chellman, Ph.D., Monica Arienzo, Ph.D., and Joe McConnell, Ph.D.
Meet Nathan Chellman, Ph.D.
Meet DRI scientist Nathan Chellman and learn about his work in the Ice Core Laboratory in this interview with DRI’s Behind the Science Blog.
Eruption of Alaska’s Okmok volcano linked to mysterious period of extreme cold in ancient Rome
Reno, Nev. (June 22, 2020) – An international team of scientists and historians has found evidence connecting an unexplained period of extreme cold in ancient Rome with an unlikely source: a massive eruption of Alaska’s Okmok volcano, located on the opposite side of...
Lead pollution in Arctic ice shows economic impact of wars, plagues, famines from Middle Ages to present
Photo: Dr. Joe McConnell and graduate student Nathan Chellman work in the ice lab at the Desert Research Institute, in Reno, Nev., on Wednesday, May 15, 2019. Photo by Cathleen Allison/Nevada Momentum. RENO, Nev. (July 8, 2019) – How did events like the Black...
Traces of Roman-era pollution stored in the ice of Mont Blanc
Researchers drill ice cores from a field camp on Mont Blanc in the French Alps. Credit: B. Jourdain, L’Institut des Géosciences de l’Environnement. RENO, Nev. (May 8, 2019) – Last spring, an international team of researchers led by Joe McConnell, PhD, Director...
North Atlantic Ocean productivity has dropped 10 percent during Industrial era
Researchers use a drill to extract one of the Greenland ice core samples that became the basis for this research. Credit: Joe McConnell/DRI. RENO, Nev. (May 7, 2019) - This week, new research outlining the steady decline of phytoplankton productivity in the North...
Forest fires accelerating snowmelt across western U.S., new study finds
Kelly Gleason, assistant professor of environmental science and management at Portland State University, and crew head out in a recently burned forest to collect snow samples. Credit: Kelly Gleason/Portland State University RENO, Nev. (May 2, 2019) - Forest...
Monica Arienzo receives Board of Regents 2019 Rising Researcher Award
Reno, Nev. (March 1, 2019): This week, the Nevada System of Higher Education (NSHE) Board of Regents awarded Monica Arienzo, Ph.D. of the Desert Research Institute (DRI) in Reno with its annual Rising Researcher Award. The honor is given annually to one NSHE faculty...
DRI ice core research makes Discover magazine’s list of top breakthroughs in 2018
Reno, Nev. (Thurs. January 17th) - For the second time, research out of the Ultra-trace Ice Core Chemistry Laboratory at the Desert Research Institute (DRI) in Reno, Nevada, has been named one of the year’s biggest scientific discoveries by Discover magazine. The...