Dry/mesic oak forest | Adaptation Workbook

This forest ecosystem includes two matrix-forming oak-dominated systems that are only weakly differentiated and occupies more area than any other in the Central Appalachians. Common species include white oak, black oak, northern red oak, scarlet oak, red maple, pignut hickory, mockernut hickory, shagbark hickory, sugar maple, chestnut oak, sweet birch, American beech, black gum, tulip tree, and white ash.

Climate Impact Statements

Southern oak and hickory species are likely to benefit from projected changes in climate.

Wildfire potential could increase under drier conditions, although fire intensity will determine whether it is a positive or negative impact for the dry/mesic oak forest ecosystem.

Fire suppression has allowed mesic species to become dominant in the dry/mesic oak forest ecosystem.

Soil conditions will become even drier for the dry/mesic oak forest ecosystem late in the growing season, especially on south-facing slopes.

The dry/mesic oak forest ecosystem occurs over a wide range of habitats.

Many invasive species, insect pests, and pathogens in the Central Appalachians will increase or become more damaging this will affect the dry/mesic oak forest ecosystem.

Vulnerability

Low-Moderate

Adaptive Capacity

High

Potential Impacts