We conducted a model-based assessment of changes in permafrost area and carbon storage for simulations driven by RCP4.5 and RCP8.5 projections between 2010 and 2299 for the northern permafrost region. All models simulating carbon represented soil with depth, a critical structural feature needed to represent the permafrost carbon–climate feedback, but […]
Vegetation phenology controls the seasonality of many ecosystem processes, as well as numerous biosphere-atmosphere feedbacks. Phenology is also highly sensitive to climate change and variability. Here we present a series of datasets, together consisting of almost 750 years of observations, characterizing vegetation phenology in diverse ecosystems across North America. Our […]
Ecooss is looking for a new postdoc. The postdoctoral research associate will conduct research at the interface between quantitative ecology and microbial genomics. The postdoc will use tools in bioinformatics, statistics, ecological modeling, as well as laboratory and field experiments, to develop new quantitative models describing how microorganisms grow and […]
Understanding how population-level dynamics contribute to ecosystem-level processes is a primary focus of ecological research and has led to important breakthroughs in the ecology of macroscopic organisms. However, the inability to measure population-specific rates, such as growth, for microbial taxa within natural assemblages has limited ecologists’ understanding of how microbial […]
A team of scientists from Northern Arizona University’s Center for Ecosystem Science and Society (Ecoss) and Lawrence Livermore National Laboratory (LLNL) recently announced a major achievement in ecosystem science. Their research, published as “Estimating taxon-specific population dynamics in diverse microbial communities” in the journal Ecosphere, illustrates a powerful new technique […]
Professor Scott Goetz of NAU’s School of Informatics, Computing, and Cyber Systems (SICCS) is the lead principal investigator on the project, and professor Michelle Mack of NAU’s Center for Ecosystem Science and Society (Ecoss) is a co-principal investigator along with researchers from the Woods Hole Research Center and a private […]
Bruce Hungate, Ecoss Director, Regents’ Professor, and McAllister Chair in Community, Culture, and Environment is presenting in Science on Tap on ‘Climate Change and Culture on the Colorado Plateau‘. How will climate change affect our region? How can we respond? Explore the science of climate change, its relationship to society […]
“NAU Regents’ Professor Bruce Hungate, director of the Center for Ecosystem Science and Society (Ecoss), recently joined a new initiative lead by LLNL to study how the soil microbiome controls the mechanisms that regulate the stabilization of the organic matter in soil. “How do different kinds of microorganisms in the soil grow? How […]
