The Role of Climate Variability in Controlling Arctic Ecosystem Function: A LTER Project
The objectives of the Arctic Long Term Ecological Research (LTER) project are to understand how climate variability ranks as a driver of changes in ecosystem function (e.g., carbon balance) relative to the mean trends from climate change. Within this overall framework, one of the questions the team is asking is how does climate variability affect carbon dynamics along the terrestrial-aquatic continuum? Specifically, how does variability in hydrology (e.g., precipitation) control the degradation of dissolved organic matter in soils from hillslope to valley bottom? The research will use synthesis of ongoing, long-term observations and experiments, and new activities combining observations, experiments, and modeling. These activities will answer the research questions about how trends in mean climate, climate variability, and disturbances all interact to control arctic ecosystem structure and function, now and in the future.
Participants Involved in This Project
Rose Cory | Researcher Fellow
Made possible with funding by the U.S. National Science Foundation Award #2221990. The information contained here is those of the author(s) and does not necessarily reflect the views of the U.S. National Science Foundation.