T209 Environmental and Engineering Geology Division Session

Tuesday, 24 September 2024
1:30 PM - 5:30 PM
210D

ADVANCING TREE ABOVE-GROUND BIOMASS ESTIMATION WITH TERRESTRIAL LIDAR - A STUDY OF NORTH TEXAS URBAN TREE SPECIES

Paper number: T209-8
Program: Technical Sessions
Time: 3:10 PM – 3:25 PM

Authors

Abstract

Above-ground biomass (AGB) is a crucial metric for quantifying the carbon storage capacity of terrestrial ecosystems. Urban trees, in particular, are valued for substantial AGB storage. However, assessing above-ground biomass in urban environments is challenging due to the diverse and complex nature of tree forms, species variety, and heterogeneous land cover. Remote sensing technology, especially light detection and ranging (LiDAR), offers a promising solution for accurately measuring tree structures and assessing AGB at both individual tree and plot scales. This project utilizes terrestrial LiDAR measurements to develop new allometric models for different tree species on the Midwestern State University (MSU) campus, specifically around the Dillard Fountain. This model will account for tree structures typical of urban settings of North Texas. Cedar Elm and Red Oak tree species commonly found in North Texas are located at the study site the Dillard Fountain. To enhance accuracy, trees will be scanned both with and without foliage, allowing for comparative analysis and insights into the impact of leaves on AGB estimations. This approach aims to refine Above-ground biomass estimation methods in urban environments, providing valuable data for urban forestry management and carbon storage assessment.

Geological Society of America Abstracts with Programs. Vol. 56, No. 5

doi: 10.1130/abs/2024AM-402301

© Copyright 2024 The Geological Society of America (GSA), all rights reserved. Permission is hereby granted to the author(s) of this abstract to reproduce and distribute it freely, for noncommercial purposes. Permission is hereby granted to any individual scientist to download a single copy of this electronic file and reproduce up to 20 paper copies for noncommercial purposes advancing science and education, including classroom use, providing all reproductions include the complete content shown here, including the author information. All other forms of reproduction and/or transmittal are prohibited without written permission from GSA Copyright Permissions.