CU climate scientists available to speak on National Climate Assessment (NCA)

US Global Change Research Program

Several University of Colorado Boulder scientists can talk about global climate change as it relates to the new National Climate Assessment (NCA) released May 6, 2014 by the White House This includes two co-authors of the assessment, Kristen Averyt and Mark Serreze. Kristen Averyt, associate director for science at the Cooperative Institute for Research in Environmental Sciences (CIRES), a joint venture of the National Oceanic and Atmospheric Administration and CU-Boulder, can talk about water resources as they relate to a changing climate. She was at the White House for the release of the … [Read more...]

Methane leaks from palm oil wastewater are climate concern, CU-Boulder study says

Hana Fancher, Philip Taylor methane research palm oil wastewater ponds

In recent years, palm oil production has come under fire from environmentalists concerned about the deforestation of land in the tropics to make way for new palm plantations. Now there is a new reason to be concerned about palm oil’s environmental impact, according to researchers at the University of Colorado Boulder. An analysis published Feb. 26 in the journal Nature Climate Change shows that the wastewater produced during the processing of palm oil is a significant source of heat-trapping methane in the atmosphere. But the researchers also present a possible solution: capturing the … [Read more...]

Five questions for Climate Scientist James White

5q-jameswhite_top_320x100

This interview, conducted by Cynthis Pasquale, originally appeared in the University of Colorado CU Connections website. You can watch videos featuring Professor White on the Climate & Weather section of Learn More About Climate. Humans and ecosystems can adapt to a slowly changing climate, but what happens when these changes happen abruptly? “When it comes to climate change, speed kills,” says James White, a Fellow and Director of INSTAAR (Institute of Arctic and Alpine Research) and a professor of geological sciences at the University of Colorado Boulder. White headed a panel of the … [Read more...]

Pine Beetles don’t stick around on slippery bark, says CU-Boulder study

Mountain Pine Beetle

In the online journal Functional Ecology, Doctoral student Scott Ferrenberg and Professor Jeff Mitton of University of Colorado, Boulder describe how they conducted field surveys to determine if mountain pine beetles can successfully attack limber pines with smooth versus rough bark. Scott, who led the study, said he first began to suspect that bark texture might affect the survival of trees while he and Dr. Mitton, a professor of ecology and evolutionary biology, were walking through a stand of high-elevation limber pines. They noticed that surface resin, a residue of fighting off a beetle … [Read more...]

Dr. Konrad Steffen and James Hansen Offer Evidence for a Disruptive Call to Action

Konrad Steffen photo

A paper by James Hansen and 17 scientific colleagues includes the work of CU-Boulder Professor Emeritus of Geography, Konrad Steffen. “Assessing Dangerous Climate Change: Required Reduction of Carbon Emissions to Protect Young People, Future Generations and Nature” calls for cohesive, unified action to reduce fossil fuel emissions to pre-Industrial Era levels. The paper details the need for a multi-disciplinary approach to reducing carbon emissions. PLOS ONE, as publishers of the paper, announced a call for papers to support this goal. Read more about the paper on the PLOS ONE website. … [Read more...]