Estimated marginal means of diversity and forest management metrics from pre-harvest to 5-years post-harvest: (A) species richness, (B) Shannon diversity, (C) Simpson diversity, (D) abundance of target species, (E) abundance of acceptable species, and (F) abundance of nonacceptable species.

Geahča maid

• Tree abundance and diversity metrics across 32 research plots used to evaluate Beech bark disease regeneration treatments in 2019 (pre-harvest), 2020 (1-year post-harvest), and 2024 (5-years post-harvest). American beech was grouped into five size classes, and tree counts were also categorized by management relevance (target, acceptable, nonacceptable). Values in parentheses represent the 95% confidence interval around each estimated marginal means (based on mixed-effects models).
  Dahkki: Mark Givelas (22622772)
  Almmustuhtton: (2025)
• Pre-harvest (2019) summary values for 32 research plots used to evaluate Beech bark disease regeneration treatments. Data here represents mean values for 32 research plots, evenly distributed as 16 treatment and 16 control plots. American beech is categorized into five size classes: size class 1 (<2 cm dbh), size class 2 (2.0–7.9 cm dbh), size class 3 (8.0–15.9 cm dbh), size class 4 (16.0–19.9 cm dbh), and size class 5 (≥20 cm dbh). Tree counts were also categorized according to a forest management classification system, with each tree assigned to one of three groups: (1) target species, (2) acceptable species, or (3) nonacceptable species.
  Dahkki: Mark Givelas (22622772)
  Almmustuhtton: (2025)
• Estimated marginal means of plot-level beech abundance from pre-harvest to 5-year post-harvest: (A) total beech count across all size classes, (B) number of stems in size class 1 (<2 cm dbh), (C) number of stems in size class 2 (2.0–7.9 cm dbh), (D) number of trees in size class 3 (8.0–15.9 cm dbh), (E) number of trees in size class 4 (16.0–19.9 cm dbh), and (F) number of trees in size class 5 (≥20 cm dbh).
  Dahkki: Mark Givelas (22622772)
  Almmustuhtton: (2025)
• Location of Haliburton Forestin Ontario, Canada, with the plot-level spatial extent of the study area.
  Dahkki: Mark Givelas (22622772)
  Almmustuhtton: (2025)
• Data Sheet 1_Unveiling the threat of beech leaf disease: lessons from North America.docx
  Dahkki: Camelia Kantor (20148051)
  Almmustuhtton: (2025)