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Keyword: Landsat-based Detection of Trends in Disturbance and Recovery

Vegetation recovery in western USA and Alaska coniferous forest ecosystems a decade after major wildfires

Projects Posted on: August 18, 2016
Many large fires have occurred in recent decades across the western United States and projections predict this trend to continue with increasingly warmer and drier conditions, meaning extensive areas have and will burn severely. Accurate estimates of fuel conditions and vegetation recovery rates of various ecosystems with time since last burn would assist fuel and fire management decisions. Understanding vegetation response trajectories based upon burn severity and other post-burn indicators will increase our ability to effectively prioritize management options and planning to address long-term fuel and fire management objectives.

Mapping aboveground biomass annually across the northwestern USA from lidar and Landsat image time series

Projects Posted on: August 18, 2016
The cumulative area of LiDAR collections across multiple ownerships in the northwestern United States has reached the point that land managers of the U.S. Forest Service (USFS) and other stakeholders would greatly benefit from a strategy for how to utilize LiDAR for regional aboveground biomass inventory. The need for Carbon Monitoring Systems (CMS) can be more robustly addressed by using not only available NASA satellite data products, but also commercial airborne LiDAR data collections.