Two researchers at the Center for Ecosystem Science and Society have won separate awards totaling $1.3M from the National Science Foundation to better understand where carbon is being stored and released in the terrestrial biosphere. Using different approaches, the two projects aim to better predict carbon storage by plants and soils in critical regions of the globe, and how that storage is being altered by changing climate patterns.… Read more
Center for Ecosystem Science and Society
NAU key partner in bringing 2020 Festival of Science to Flagstaff community Sept. 18-27 with more than 60 free virtual events
Access the full Festival of Science program of events here.
Now in its 31st year, the award-winning annual Festival of Science—the longest-running event of its kind in the Western Hemisphere—continues to be a cornerstone event for the Flagstaff community, with Northern Arizona University playing a key role in the festival’s success. Through active participation by NAU scientists, artists and educators, as well as through a robust sponsorship commitment, the university contributes to the Flagstaff community through the festival in… Read more
A tale of two understories: how mosses and climate are shaping the fate of nitrogen in the boreal
Mosses and their microbial partners are important players in fertilizing the boreal forests that make up nearly a third of all Earth’s forests. But climate may be changing mosses’ role in how these forests access nutrients, according to a new study led by the Center for Ecosystem Science and Society (Ecoss) at Northern Arizona University… Read more
NAU researchers on team finding stocks of vulnerable carbon twice as high where permafrost subsidence is a factor
New research from a team including scientists of the Center for Ecosystem Science and Society (Ecoss) at Northern Arizona University suggests that subsidence—gradually sinking terrain caused by the loss of ice and soil mass in permafrost—is causing deeper thaw than previously thought and making vulnerable twice as much carbon as estimates that don’t account for this shifting ground. These findings, published this week in the Journal of Geophysical Research:… Read more
As ice recedes in Antarctica, new microbial research frontier opens for NAU, Texas Tech team
Warming global temperatures are changing life on every continent on Earth, including Antarctica, where more microbes are moving in to territory previously covered by ice. How these microbes respond to warming offers us clues about what future Antarctica will look like and who will thrive there. Microbial ecologist and PhD candidate Alicia Purcell from the Center for Ecosystem… Read more
When it comes to global plant production, new study suggests phosphorus matters everywhere
Challenging long-held assumptions that phosphorus limits aboveground plant growth mainly in tropical regions, a new paper in Nature Communications by NAU authors suggests that this important nutrient actually helps govern plant production in temperate regions, too, and on every continent except Antarctica.
Analyzing data from phosphorus field experiments conducted worldwide between 1955-2017, authors Enqing Hou, Yiqi Luo, and… Read more