Overview
| DOI | https://doi.org/10.3334/ORNLDAAC/2374 |
|---|---|
| Version | 1 |
| Project | |
| Published | 2024-09-30 |
| Usage | 8 downloads |
Description
This dataset provides estimates of vegetation resilience in the Arctic Boreal Vulnerability Experiment (ABoVE) core domain at annual time steps for 2000-2019 and at 300-m spatial resolution. Vegetation resilience is defined as the recovery rate from deviations, due to climate perturbations or disturbances, to the equilibrium state. It is quantified as the negative temporal lag-1 autocorrelation of Enhanced Vegetation Index (EVI). Using a time series of MODIS EVI, the vegetation resilience was estimated using a Bayesian dynamic linear model. The mapped vegetation resilience was derived from Terra EVI products (MOD13Q1v061) across 175 ABoVE B grid tiles over the ABoVE core domain. The estimated mean resilience, upper boundary, and lower boundary results are provided for each tile in cloud optimized GeoTIFF (COG) format.
Science Keywords
- LAND SURFACE
- LAND USE/LAND COVER
- DISTURBANCE
- CLIMATE INDICATORS
- LAND SURFACE/AGRICULTURE INDICATORS
- VEGETATION COVER
- BIOSPHERE
- VEGETATION
- VEGETATION COVER
- BIOSPHERE
- VEGETATION
- VEGETATION INDEX
Data Use and Citation
This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use Policy. See our Data Use and Citation Policy for more information.
Data Files
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Companion Files
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Dataset Companion Files
Dataset has 1 companion files.
- ABoVE_Annual_Veg_Resilience.pdf