Ecoss studies the interactions of plants with their physical and biotic environments at a fundamental level common to all organisms: gas exchange, energy balance, and water relations. We explore how plants make a living in diverse environments ranging from deserts to rainforests. A longstanding interest is the biophysical and ecological […]
Aquatic ecosystems in the southwestern US are among the most threatened in the country: rates of species loss are high, with few remaining refuges for natives, and water extraction for human use and diversion for power generation impose major demands on the defining feature of aquatic ecosystems: water. Work at […]
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. […]
Early morning at the Carbon in Permafrost Experimental Heating Project (CiPEHR) in Alaska
Global change affects plants and soil in ecosystems across the globe. By doing so, it can alter the composition of ecosystems and the functions they provide. For instance, even small changes in plant growth and soil properties can have a large impact on the amount of CO2 and other greenhouse gases in the atmosphere. At Ecoss, we use field experiments to manipulate the temperature, rainfall and other environmental factors in various ecosystems. This allows us to mimic future conditions, and helps us understand how future ecosystems will differ from the ones today. (more…)
Ecoss researcher Michelle Mack is leading a $1 million NASA-funded project to measure the extreme fire activity in boreal forests and its effects on arctic tundra. Based on the number of acres burned, 2015 is shaping up to be the second most extreme fire year during the past decade in North […]
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 Society for Microbiology awarded the 2015 FEMS-ASM Mäkelä-Cassell Award to Ember Morrissey, Ph.D. Morrissey will be presenting her latest, groundbreaking research at the Federation of European Microbiological Societies (FEMS) 6th Congress of European Microbiologists hosted this year in Maastricht, the Netherlands, on 7–11 June. Morrissey is currently a […]