Loading…
This event has ended. View the official site or create your own event → Check it out
This event has ended. Create your own
To return to the Midwest Fish & Wildlife Conference website, go to http://www.midwestfw.org/ The following schedule and room names are subject to change (as of February 1, 2017). Please check back for updates. 

Presenters: 
Presenters for technical presentations are either the primary author (the first name listed in the abstract), or are indicated with an asterisk next to their name. 

Please note:
 the conference schedule is hosted by Sched.org which allows you to search within the schedule, and filter the schedule to show sessions only occurring on a certain date or within a track. You can also build your own schedule by creating a free account with Sched.org by selecting "SIGN UP" in the top right corner. 
View analytic
Tuesday, February 7 • 10:40am - 11:00am
Symposia Session - S6: Impact of Prescribed and Wild Fires on the Great Plains. Thermal Imaging of Fires to Better Understand Fire-Vegetation-Wildlife Interactions

Sign up or log in to save this to your schedule and see who's attending!

AUTHORS: Christine Bielski, Dirac Twidwell - University of Nebraska-Lincoln

ABSTRACT: Heterogeneity in plant composition and structure across multiple spatiotemporal scales is fundamental to maintaining wildlife populations. Grassland birds, for example, are a major conservation concern of the 21st century that rely on structural heterogeneity to create a variety of habitat types necessary for high levels of diversity. The relationship between spatial heterogeneity and diversity is also evident in many small mammal and insect populations. Disturbances, such as fire, create heterogeneity in plant composition and structure. Fine-scale variability in fire intensity and severity can also lead to landscape-level changes in vegetation over time. However, technological limitations exist in our current approach to quantifying fine-scale variability in fire behavior across large areas. This study examines the potential for infrared technology to improve the amount and resolution of spatial fire behavior data in experimental landscapes. We use a LumaSense MC320LHT Thermal Imager that detects temperatures ranging from 200°C to 1600°C. In collaboration with LumaSpec RT software, fire behavior can be monitored every half second for a 320 x 240 cell array where the dimensions of each cell may range from sub-meter to thousands of meters. For a given fire, a real-time infrared video as well as hundreds of millions of temperature readings may be archived for later use and analysis. We aim to use this information to better understand fine-scale fire behavior and it’s impacts on vegetation structure across multiple scales. Such information is fundamental to improving our use of prescribed fire to promote habitat necessary for sustaining wildlife populations.

Tuesday February 7, 2017 10:40am - 11:00am
Arbor I/II

Attendees (14)