25 February 2013 Assessment of carbon storage and biomass on minelands reclaimed to grassland environments using Landsat spectral indices
Author Affiliations +
Abstract
This study investigated carbon (C) storage and biomass in grasslands of West Virginia reclaimed surface minesites. Mine-related disturbance and subsequent reclamation may be an important component of C cycling. Biomass and C storage generally increased for the first five years after reclamation, but then declined, suggesting a nonlinear pattern to vegetation recovery. Three 2007 Landsat 5 Thematic Mapper and Landsat 7 Enhanced Thematic Mapper Plus images were used to assess the potential to predict biomass from raw red and near infrared radiance, the tasseled cap transformation (TC), and four vegetation indices [normalized difference vegetation index, enhanced vegetation index (EVI), triangular vegetation index, and the soil adjusted vegetation index]. TC greenness and EVI were most strongly correlated with biomass and illustrate a modest potential for monitoring vegetation recovery in reclaimed minelands. Additionally, a number of regression models that included age since reclamation and spectral indices were statistically significant suggesting a temporal recovery pattern amongst minesites in this study.
© 2013 Society of Photo-Optical Instrumentation Engineers (SPIE)
Sheila A. Kazar, Sheila A. Kazar, Timothy Warner, Timothy Warner, } "Assessment of carbon storage and biomass on minelands reclaimed to grassland environments using Landsat spectral indices," Journal of Applied Remote Sensing 7(1), 073583 (25 February 2013). https://doi.org/10.1117/1.JRS.7.073583 . Submission:
JOURNAL ARTICLE
17 PAGES


SHARE
Back to Top