Developing Tree-scale Biomass for Fire Modeling, Carbon Measurement and Habitat Assessment
Lead Investigator: Carl Seielstad, University of Montana Using lasers to measure ranges between aircraft
and the earth surface, LiDAR (Light Detection and Ranging) represents an
advanced remote sensing technology in the domain of forest measurements.
Many universities, corporations, federal and state agencies have begun to
explore LiDAR technology on research forests and industrial timber lands as
a potential means of forest inventory. The National Center for
Landscape Fire Analysis in Montana's College of Forestry and Conservation
acquired LiDAR data for the Lubrecht Experimental Forest (LEF) in June 2005.
The P.I. is leveraging this investment by establishing a research and
development program targeted at identification and measurement of individual
trees with the goal of quantifying biomass at a tree scale. The P.I.
proposes to (1) develop tree-level relationships between laser
altimetry-derived height, crown width, and dbh; (2) identify the locations
of individual tree stems; and (3) attribute those stems with foliage, branch
and stem biomass. Core research areas include stem ID in dense and/or
multi-aged stands, species identification, and quantification of the error
of estimates at the tree scale. The purpose of this endeavor is to
develop a baseline validation project that will support spatially explicit
fuels characterizations, carbon estimation, and habitat assessment.
Contact
Information
Mail:
Carl Seielstad
E-mail:
carl@ntsg.umt.edu
Department of Forestry Management
Phone:
(406) 243-3283
University of Montana
FAX:
(406) 243-2011
Missoula, MT 59812
Website:
None