“When I decided to pursue a career in science, my vision of what it would entail was hazy, to say the least. From growing up watching NOVA on PBS to exploring the ecological diversity of deserts, glaciers, coasts, and tundra during my undergraduate career, I knew that science excited me. […]
Manual chamber-based measurements of CO2 (and H2O) fluxes are important for understanding ecosystem carbon metabolism. Small opaque chambers can be used to measure leaf, stem and soil respiration. Larger transparent chambers can be used to measure net ecosystem exchange of CO2, and small jars often serve this purpose for laboratory […]
ECOSS researchers recently published findings in the scientific journal Plant and Soil showing that rhizosphere bacteria could help reduce crop losses due to drought. See the full article Listen to an interview by Knau with Rachel Rubin Watch an interview with Rachel Rubin for Arizona PBS
Identification of microorganisms that facilitate the cycling of nutrients in freshwater is paramount to understanding how these ecosystems function. Here, we identify growing aquatic bacteria using quantitative stable isotope probing. During 8 day incubations in 97 atom %, 54% of the taxa grew. The most abundant phyla among growing taxa […]
Understanding when biodiversity conservation and ecosystem-service maintenance are compatible is needed within the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES). Here, we evaluate current understanding and uncertainties of the effects of biodiversity change on selected ecosystem services and suggest ways to further understand the links between biodiversity change and […]
On January 5th, Bruce Hungate presented at Science on Tap at the Green Room, Flagstaff. Featuring an update on the Paris agreement (COP21), new science, legal intrigue, and what Elvis can teach us about climate models.