SEFS Research Associate Van Kane studies ecology at large scales using airborne LiDAR (a portmanteau of “light” and “radar”). For this talk in Week 8 of the SEFS Seminar Series, he’ll describe his work looking at how fires are reshaping the structure of forests in Yosemite National Park with some unexpected results and implications for how forests should be restored!
What: “Landscape-scale effects of fire severity in Yosemite National Park from LiDAR and Landsat Data.”
When: Wednesday, May 22, 3:30-4:20 p.m.
Where: Anderson Hall, Room 223
Who’s Invited: It’s open to the public, and all faculty, staff and students are encouraged to attend!
Come out and support your colleagues, and then head over to the Forest Club Room afterward for a casual reception from 4:30-5:30 p.m.
Also, mark your calendars for the two remaining talks this spring!
LiDAR image © Van Kane.
Sunlight filtering through the trees and canyons on the way back to the crew’s BLM house on the Rogue River. “It was the perfect end to every day working underneath the Douglas-firs,” says Putz.
This past summer, a five-person crew from the School of Environmental and Forest Sciences (SEFS) set out to conduct research along the Rogue River in Oregon. Working as part of Professor Monika Moskal’s Remote Sensing and Geospatial Analysis Laboratory, the students collected data of red tree vole habitat for the Bureau of Land Management (BLM) from May to September.
Their research proposed to answer several questions, including whether survey grade GPS can be used to accurately acquire individual tree location from LiDAR data (light detection and ranging), and whether ground-based inventory and leaf area measurements can be used to drive LiDAR-based empirical habitat models for the Rouge River site. The project will ultimately help the BLM develop a method of analyzing LiDAR data for forest inventory and management.
“Spending the summer in the Rogue River Valley working with amazing people and learning useful techniques taught me the importance of fieldwork, our forests and the animals that inhabit them,” says Tessa Putz, an undergraduate ESRM major with the SEFS crew.
“Working for BLM this summer was a great experience,” says PhD candidate Gonzalo Thienel, another member of the SEFS team. “I learned many things about nature, remote sensing and teamwork.”
Not bad for a field site!
Photo of the Rogue River © Tessa Putz/SEFS.