Authors
Ioannis Lemesios, George P Petropoulos
Publication date
2024/4/1
Journal
Remote Sensing Applications: Society and Environment
Volume
34
Pages
101153
Publisher
Elsevier
Description
This study employs freely available satellite data from the Google Earth Engine (GEE) cloud platform and geospatial analysis techniques to assess vegetation recovery dynamics in a Mediterranean ecosystem, focusing on northeastern Attica, Greece, impacted by a wildfire in August 2009. The investigation delves into the relationships between regrowth dynamics, burn severity, and topographical characteristics. Leveraging anniversary Landsat TM and OLI images from 2009 to 2020, the Normalized Difference Vegetation Index (NDVI) and the Regeneration Index (RI) are utilized to evaluate vegetation recovery. The results reveal initial signs of vegetation recovery two years post-wildfire, with significant progress observed eleven years later. Noteworthy is the adaptability of vegetation types like scrubs, herbaceous cover, woodlands, and agricultural lands to fire, as highlighted by the RI results, complementing the …
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