E-Document
EAB_Data_2020
Field survey data from the Emerald Ash Borer (EAB) study conducted by BES staff in 2020. Field surveys were conducted along the riparian areas of the Columbia Slough and Johnson Creek. Surveyors recorded the abundance and height of Oregon ash trees and noted the presence of other tree species. Surveyors also characterized the understory species.
Wednesday, September 20, 2023 at 2:46 PM
23/ED/90298
