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Tag Archives: climate change

New project is the ACME of computer science to address climate change

ALBUQUERQUE, N.M. — High performance computing researchers at Sandia National Laboratories are working with the Department of Energy (DOE) and other national laboratories and institutions to develop and apply the most complete climate and Earth system model, to address the most challenging and demanding climate change issues. Accelerated Climate Modeling for Energy, or ACME, is […]

Hard cold work and unsung science heroes

Data for climate simulations doesn’t come easy ALBUQUERQUE, N.M. —The Sierra went down over the Arctic Ocean, about 60 miles from the northernmost tip of North America. One moment the unmanned aerial vehicle (UAV) with its 20-foot wingspan was up in the sky, gathering “hard” data over frozen terrain to help climate scientists in comfortable offices […]

New Mexico group wins money to educate public on climate science

ALBUQUERQUE, N.M. — With interest in climate change heating up, a New Mexico group has won a $3,000 American Chemical Society Presidential Climate Science Challenge Grant to help educate the public on climate science issues. The award to the Central New Mexico section of the ACS will help the group begin to tackle a longstanding […]

Study rebuts hypothesis that comet attacks ended 13,000-year-old Clovis culture

ALBUQUERQUE, N.M. — Rebutting a speculative hypothesis that comet explosions changed Earth’s climate sufficiently to end the Clovis culture in North America about 13,000 years ago, Sandia lead author Mark Boslough and researchers from 14 academic institutions assert that other explanations must be found for the apparent disappearance. “There’s no plausible mechanism to get airbursts […]

“Toxic” political discussions limit climate response, says invited speaker at Sandia

ALBUQUERQUE, N.M. — The inability of natural and social scientists to convince political leaders that “we’re spinning a roulette wheel over climate change” puts humanity at “extreme risk,” said Massachusetts Institute of Technology management professor Henry Jacoby, former co-director of the MIT Joint Program on the Science and Policy of Global Change, during a lecture […]

Alaskan North Slope climate: hard data from a hard place

Researchers examine clouds (from both sides now) and the structure of the atmosphere BARROW, Alaska — Sandia National Laboratories’ researcher Mark Ivey and I (science writer Neal Singer)  are standing on the tundra at an outpost of science at the northernmost point of the North American continent. We are five miles northeast of Barrow, an Alaskan village […]

Miniature Sandia sensors may advance climate studies

Self-sealing valves also increase data reliability for airborne industrial and battlefield gas detection and point-of-contact medicine ALBUQUERQUE, N.M. — An air sampler the size of an ear plug is expected to cheaply and easily collect atmospheric samples to improve computer climate models. “We now have an inexpensive tool for collecting pristine vapor samples in the […]