Ecoss ecologist Yiqi Luo and collaborators in a multi-site research team have been awarded a 6-year, $6.4 million grant from the National Science Foundation to study dryland ecosystems at the Sevilleta Long Term Ecological Research site in New Mexico. Luo and his team will be studying how the changing climate […]
The Ecological Society of America (ESA) has elected Northern Arizona University biological sciences professor Yiqi Luo as a 2018 fellow. Fellows are members of the ESA who have influenced a variety of fields, including advancement or application of ecological knowledge in academics, government, non-profit organizations and the broader society. Luo was recognized for his fundamental contributions in understanding ecosystem dynamics in response to global change and theory development in terrestrial […]
Xin Huang wants to make modeling and using big data easier for everyone, especially ecologists who don’t have extensive computer programming experience. As a third-year doctoral student in the Center for Ecosystem Science and Society at Northern Arizona University, Huang saw a technical barrier between the earth system modeling community […]
Evergreen conifer forests are the most prevalent land cover type in North America. Seasonal changes in the color of evergreen forest canopies have been documented with near-surface remote sensing, but the physiological mechanisms underlying these changes, and the implications for photosynthetic uptake, have not been fully elucidated. Here, we integrate […]
When multiple metabolic pathways lead to the same product, compound-specific isotope analysis may not provide enough information to quantify the activities of the contributing pathways. Instead, identification of where in the molecule the 13C is incorporated is required. Here we show how knowledge of position-specific 13C incorporation in fatty acids […]
New research from Northern Arizona University researchers challenges long-held assumptions that phosphorus limits aboveground plant growth mainly in tropical regions but not others. The paper, published this week in Nature Communications, suggests that this important nutrient actually helps govern plant production in temperate regions, too, and on every continent except […]
Much of what we know about where carbon will be on the globe in 12, 25 or 100 years is due to innovative predictive modeling tools like the ones researcher Yiqi Luo develops at Northern Arizona University’s Center for Ecosystem Science and Society (Ecoss). The short course taught by Luo […]
Ecoss’s Yiqi Luo and Andrew Richardson and Ecoss affiliate Greg Caporaso (Pathogen and Microbiome Institute) have been named as ‘Highly Cited Researchers’ in 2018 by Clarivate Analytics. The list, drawn from the top 1% of scientific citations over the last decade, offers a benchmark of researchers’ influence within and across 21 scientific fields. Richardson […]
The annual peak growth of vegetation is critical in characterizing the capacity of terrestrial ecosystem productivity and shaping the seasonality of atmospheric CO2 concentrations. The recent greening of global lands suggests an increasing trend of terrestrial vegetation growth, but whether or not the peak growth has been globally enhanced still […]
