Snag abundance

We used rFIA to estimate average abundance and biomass of standing dead trees ($DBH >= 12.7 cm$), with associated sampling errors, within ecoregion subsections which surround the Appalachian National Scenic Trail. We produced estimates for each FIA reporting year which was common among all states included in the analysis (2005-2016, with the exception of 2008).

Snags per Acre (2016)

Snag Basal Area per Acre (2016)

% Abundance (TPA) (2016)

% Abundance (BAA) (2016)

Snags per Acre (Large Diameter) (2016)

Snag Basal Area per Acre (Large Diameter) (2016)

% Abundance (TPA) (Large Diameter) (2016)

% Abundance (BAA) (Large Diameter) (2016)

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