Edward A. G. Schuur, a permafrost expert at Northern Arizona University, said the study was “an important and interesting calculation of where permafrost will be at some distant point in the future as we undergo climate warming.” “What’s really important is this is based on totally different assumptions,” Dr. Schuur […]
Well known among the global scientific community for his research on the vast amounts of carbon stored in rapidly thawing permafrost soil – and its potential threat to the environment – Ted Schuur, professor of NAU’s Center for Ecosystem Science and Society, has spent nearly 20 years working to bring […]
Scientists who study climate and ecosystems in the Arctic have weighed in on future changes in the region affecting soils, streams and wildfire, which will be releasing greater amounts of carbon dioxide and other greenhouse gases into the atmosphere.Because the Arctic is home to billions of tons of naturally occurring carbon […]
Several Ecoss members presented at the 2015 AGU fall meeting. Topics ranged from permafrost C cycle responses to climate change, to priming effects on soil C, to forest fires in the Arctic. Below you can find an overview of the presentations; click on the presentation title for more information at the AGU meeting page. […]
Winter 2016 Prospective Student Retreat Was Great Ecoss hosted prospective graduate students for a two day visit this winter in February. The next Student Retreat will take place in the winter/spring 2017. Check back here for details as they become available. Attendance was by invitation only, and prospective students had […]
The American Geophysical Union (AGU) has partnered with NAU to implement its Bridge Program. The goal is to increase the number of students from underrepresented racial and ethnic groups obtaining graduate degrees in the geosciences. As partners with AGU’s bridge program, NAU faculty help to fulfill this goal by demonstrating […]
By the end of this century, permafrost in the rapidly warming Arctic will likely emit as much carbon dioxide and methane into the atmosphere as a large industrial nation, and potentially more than the U.S. has emitted since the start of the industrial revolution. But that’s only one possible future […]
As the Arctic endures another summer of record-breaking surface air temperatures, a team from NAU, led by Ecoss’ assistant research professor Christina Schädel, has been awarded a three-year, $764,000 grant from the Department of Energy to help improve models that predict what will happen to permafrost carbon as the Arctic […]
PhD and MS positions in Ecosystem Ecology are available in the Center for Ecosystem Science and Society (Ecoss) at Northern Arizona University. Graduate student benefits include a stipend (teaching assistantship or research assistantship), tuition waiver, health insurance, and payment of non-tuition fees. The Ecoss mission is to conduct high-impact, innovative […]
The abrupt thawing of permafrost may affect up to half of all carbon stored in the layer of frozen Arctic soil, according to a new study in Nature Geoscience, and could double permafrost’s contributions to global climate warming compared to some previous model estimates that focused on gradual thaw alone. […]