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42 <br />Appendix D: Meander Species Change Over Initial Management Year <br />D.1.a. Hazelnut, September 18, 2024 D.1.b. Hazelnut, July 11, 2025 <br />D.2.a. Floral, September 18, 2024 D.2.b. Floral, July 11, 2025 <br />D.3.a. Chatham, September 18, 2024 D.3.b. Chatham, July 11, 2025 <br />Figures D.1 through D.3 - Composite Invasive Species Abundance (CISA) by Percent Native Vegetation (%PNV) - <br />Figure shows along the y-axis the amount of the site that is covered by invasive species, with the x-axis showing the percentage <br />of the site inhabited by native vegetation. The placement of the dot indicates the quality of the site with sites in the upper left <br />being worse off than those in the bottom right. Both sites where contract work has been conducted showed reduced invasive <br />species presence, mostly attributable to decreased buckthorn density. Although, Chatham’s invasive coverage qualitatively <br />increased, likely due to different survey times and surveyors. Notably, all sites had negligible changes in %PNV.