In 2010, DeKalb County contained 29.7 thousand hectares of natural forest, representing 44% of its total land area. By 2022, the county lost 182 hectares of forest, producing 79.8 kilotons of CO₂ emissions. Ongoing forest reduction increases the likelihood of hazardous trees and emergency tree removal in developed communities such as Avondale Estates.
From 2001 to 2022, DeKalb County lost 3.70 thousand hectares of tree cover. This 9.7% decrease since 2000 resulted in 1.27 megatons of CO₂ equivalent emissions. Sustained canopy loss elevates storm exposure and drives demand for professional tree service and storm cleanup.
Between 2000 and 2020, DeKalb experienced a net tree cover change of 328 hectares, equal to 0.64%. The county retained 47.6 thousand hectares of stable forest, with a gain of 2.11 thousand hectares and a loss of 1.79 thousand hectares. An additional 1.97 thousand hectares experienced disturbance, reinforcing the need for proactive tree removal and stump grinding.
DeKalb County’s tree cover gain of 2.11 thousand hectares represented only 0.24% of Georgia’s total tree cover gain during the same period. Limited replacement growth increases reliance on certified arborist services to manage aging and storm-damaged trees.
By 2000, more than 50% of DeKalb County land exceeded 30% tree cover. Natural forest covered 37.4 thousand hectares, plantations covered 963 hectares, and other land cover totaled 31.7 thousand hectares. Dense canopy conditions increase the necessity for controlled tree removal, stump grinding, and emergency response services in Avondale Estates.