Fire-Dependent Forest System | Adaptation Workbook

Fire-Dependent Forests are characterized by species adapted to survive repeated wildfires or to regenerate successfully following fire.

Climate Impact Statements

Wildfires may occur more frequently in northern Minnesota during the 21st century.

Northern Minnesota's fire season may shift earlier into the growing season by the end of the century.

Many dominant species in Fire-Dependent Forests are projected to decline across northern Minnesota by the end of the century (jack pine, quaking aspen, paper birch, balsam fir, black spruce).

Some Fire-Dependent Forest species are projected to increase or remain stable across northern Minnesota by the end of the century (red pine, white pine, northern red oak, and bur oak).

Insect pests and diseases in Fire-Dependent Forests may become more damaging under a warmer climate.

Fire suppression has allowed mesic species to invade many of these forests in northern Minnesota.

Deer herbivory on preferred species may hinder regeneration.

Fire-Dependent Forests are generally tolerant of drought and disturbances.

Fire-Dependent Forests with high species and structural diversity have less overall risk from climate change.

Vulnerability

Adaptive Capacity

Moderate-High

Potential Impacts

Very disruptive to ecosystem

External Link

Minnesota DNR Summary Sheet - Fire-Dependent Forests

Applicable Sectors

Forested watershed

Forest Carbon Management

Non-Forested Wetlands

Wildlife Management