On a recent weekday morning, I logged on to a zoom session of Mrs. Mathew’s summer science class at Greyhills Academy High School in Tuba City. A picture of two giant heaps of soil appeared on the screen, and then an image of Grand Prismatic Spring in Yellowstone National Park. […]
Predatory bacteria—bacteria that eat other bacteria—grow faster and consume more resources than non-predators in the same soil, according to a new study out this week from Northern Arizona University. These active predators, which use wolfpack-like behavior, enzymes, and cytoskeletal ‘fangs’ to hunt and feast on other bacteria, wield important power […]
Boreal wildfires are increasing in intensity, extent, and frequency, potentially intensifying carbon emissions and transitioning the region from a globally significant carbon sink to a source. The productive southern boreal forests of central Canada already experience relatively high frequencies of fire, and as such may serve as an analog of […]
Earth’s ability to absorb nearly a third of human-caused carbon emissions through plants could be halved within the next two decades at the current rate of warming, according to a new study in Science Advances by researchers at Northern Arizona University (NAU) and the University of Waikato, New Zealand. Using […]
Use this guide to find where Ecoss scientists will be presenting at the annual fall meeting of the American Geophysical Union (AGU) in San Francisco, Dec. 9 – 13, 2019. If you’re tweeting during AGU, or want to follow along from afar, find us on Twitter @EcossNAU #AGU2019.
NAU joins with ASU, UA and Arizona communities to confront climate crisis As Arizona confronts the impacts of a hotter world, Northern Arizona University is joining partners from Arizona State University, the University of Arizona and communities from throughout the state to convene the first statewide, solutions-focused climate summit. Climate […]
Wired red oak is first of its kind in North America. As trees across the U.S. continue their picturesque march toward autumn, one 100-year-old oak tree in Massachusetts is attracting a crowd of admirers online. The tree is a scientific wonder—not because of its unique looks or a special way […]
“Today I am taking the flux puppy for a walk at @HarvardForest to measure stem respiration,” NAU postdoctoral researcher Tim Rademacher recently tweeted. With it, a photo of a small white chamber fastened to a tree trunk (think half Dixie cup, half electrode) and hooked at the other end to […]
The goal of the Diversity Challenge is to encourage Ecoss members to actively participate in diversity-related events happening in our community by creating a little friendly competition. Below is a list of available activities with the amount of points that can be earned. This will be a team challenge, and […]
Ecoss member, Karen Haubensak together with the main Principal Investigator Kevin Grady from Forestry and Clare Aslan from Earth Sciences and Environmental Sustainability, launched an ambitious project, which is designed to identify the foundation species best suited for seed production for crisis events as well as for large-scale restoration. The […]