Presenter: Park Williams, Los Alamos National Laboratory Dr. Williams will discuss his recent work to derive a forest drought-stress index (FDSI) for the southwestern United States using a comprehensive tree-ring data set representing AD 1000ā2007. This FDSI is linked to measures of forest productivity, mortality, bark-beetle outbreak and wildfire. If climate models are accurate, the …
Presenter: Paul Werth Extreme fire behavior indicates a level of fire behavior characteristics that ordinarily precludes methods of direct control action. One or more of the following is usually involved: high rate of spread, prolific crowning/spotting, presence of fire whirls, and strong convection column. This webinar will summarize the recent JFSP publicationĀ that connects the …
Read more “December 9, 2012: Synthesis of Knowledge of Extreme Fire Behavior for Fire Managers”
Presenter: Kevin Ryan This webinar provided an introduction to the new edition of the Rainbow series that provides fire and land management professionals and policy makers with a greater understanding of the value of cultural resource protection and the methods available to evaluate and mitigate risks to cultural resources. Watch the webinar recording.
Presenter: Yeon-Su Kim (Northern Arizona University) and Diane Vosick (Ecological Restoration Institute) What areĀ the economic values of landscape-level ecological restoration and hazardous fuel treatments?Ā The Ecological Restoration Institute at Northern Arizona University (ERI) assembled a team of wildland fire economists to conduct a rapid evidence-based assessment, as well as to design a timely and efficient …
Presenter: Vita Wright (Northern Rockies Fire Science Network) Recent science communication studies of the federal fire management community suggest managers access research via informal information networks, and that these networks vary by both agency and position. We used a phone survey to understand the informal science communication networks of fire professionals in two of the …
Presenter: Jose Iniguez (USFS RMRS) Top-down regional climate patterns result in high spatial fire synchrony among Southwest forests. At landscape scales, however bottom-up (topography) patterns are also important in determining fire history and tree age structure variability. The distinct fire histories from these two study areas provided natural age structure experiments that indicated tree age …
Read more “June 22, 2011: Fire history and age structure patterns at landscape scales”
Presenter: Eva Strand & Josh Hyde (NIFTT University of Idaho) WFAT provides an interface between ArcMap, FlamMap 5, and the First Order Fire Effects Model (FOFEM), combining their strengths into a spatial fire behavior and fire effects analysis tool in GIS. In the webinar, you will learn how to use WFAT to locate potential fuel …
In this webinar Dr. Thomas Kolb summarized the key findings of a six-year study of impacts of intense fire and fuel-reduction thinning on the carbon and water balances of ponderosa pine forests in Arizona. The results should be of interest to fire and forest managers and climate change scientists who want more information about impacts …
Read more “December 14, 2011: Carbon and water balances of southwestern ponderosa pine forests”
Presenter: Andrea Thode (Northern Arizona University) Fine fuels from non-native, annual brome grasses have overcome native plants across much of Zion Canyon in Zion National Park. This invasion threatens the single road that provides access intoāand escape fromāthe canyon, creating a threat to human life should a large wildfire occur there. In addition, native riparian …
Presenters: Jim Pitts and Judy Palmer (USFS) A small team was assembled to work with the Apache-Sitgreave National Forest and local partners to assess the effects of the fuel treatments and compile a report with the findings. The report āHow Fuel Treatments Saved Homes from the 2011 Wallow Fireā was the product of this effort. …
Read more “October 19, 2011: Fuel Treatment Effectiveness on the Wallow Fire”