This project concerned tundra fires in Alaska and how climate-driven changes in fire regimes could impact Alaska’s Arctic ecosystems. We used remote sensing, dendrochronology, field vegetation surveys, and paleoclimate reconstructions to accomplish...
Alaska Reference Database
The Alaska Reference Database originated as the standalone Alaska Fire Effects Reference Database, a ProCite reference database maintained by former BLM-Alaska Fire Service Fire Ecologist Randi Jandt. It was expanded under a Joint Fire Science Program grant for the FIREHouse project (The Northwest and Alaska Fire Research Clearinghouse). It is now maintained by the Alaska Fire Science Consortium and FRAMES, and is hosted through the FRAMES Resource Catalog. The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.
As the Arctic warms, tundra wildfires are expected to become more frequent and severe. Assessing how the most flammable regions of the tundra respond to burning can inform us about how the rest of the Arctic may be affected by climate change. Here we...
Tundra fires were once very rare on Alaska's North Slope, but are now becoming more frequent, probably as a result of climate change. Fire-management need to be highly adaptable during this time of rapid change; however, information concerning the...
Stand-replacing wildfires are a keystone disturbance in the boreal forest, and they are becoming more common as the climate warms. Paleo-fire archives from the wildland–urban interface can quantify the prehistoric fire regime and assess how both human...
Wildland fire is a keystone disturbance in the boreal forest, affecting everything from public safety, to woodpecker populations, to permafrost. How settlement by European people impacted wildland fire regimes in Alaska is poorly understood because...
Characteristics of the natural fire regime are poorly resolved in the Arctic, even though fire may play an important role cycling carbon stored in tundra vegetation and soils to the atmosphere. In the course of studying vegetation and permafrost-...
As part of my dissertation, I propose to study the interactions between climate change, wildland fires, and post-fire permafrost thaw over the last 1,000 years (permafrost; permanently frozen ground occurring in boreal regions). The last 1,000 years...
Wildland fire is a major disturbance in the boreal forest, and warming climate will likely increase the frequency and severity of burning. Fires trigger thermokarst, the thawing of permafrost (perennially frozen ground), which can release large amounts...