ABoVE: Vegetation Composition and Soil Data from Burned Alaskan Tundra Plots
Updated 3mo ago
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Description
July 2017 and July 2018 ecological field data from 43 plots on the Yukon-Kuskokwim Delta, Alaska. The dataset includes vegetation species composition, structure, leaf area index, topography, thaw-depth, and soil characteristics from plots with varying fire histories. It was collected by the National Aeronautics and Space Administration (NASA) and includes companion photographs of vegetation transects and soil pits.
Use Cases
Modeling post-fire vegetation recovery trajectories based on species composition and soil data.
Mapping plant functional type fractional cover based on any-hit cover metrics combined with Landsat imagery.
Analyzing relationships between fire history, thaw depth, and vegetation structure.
Comparing vegetation cover metrics (top-hit, any-hit, multi-hit) across different burn years.
Strengths
Data from 43 plots provides spatial coverage across a fire history gradient.
Includes companion files such as photographs of vegetation transects and soil pits.
Covers multiple fire events (1971-1972, 1985, 2006-2007, 2015) and unburned controls.
Limitations
Column-level documentation is absent; field semantics must be inferred after download.
Row count is unknown, which may limit suitability assessment.
Provenance
Source
National Aeronautics and Space Administration
Collection Method
Ecological field data collected using vegetation point-intercept (VPI) sampling along transects.
Time Range
July 2017, July 2018
Freshness
Last updated 2026-03-12 19:51:38.630112; freshness should be verified.
Geography
Upland tundra of the Yukon-Kuskokwim (Y-K) Delta, Alaska
License is listed as 'other-license-specified'; specific terms must be checked before use.