Ecological Systems

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Harpers Ferry National Historical Park

Natural communities don’t exist in isolation, but rather occur in a larger context called ecological systems. Ecological systems consist of groups of natural communities that tend to occur together and that share certain natural processes, such as flooding or fire. Harpers Ferry’s natural communities belong to 10 ecological systems.

Ecobit: Natural Processes are Bigger Than Natural Communities

Ecological systems, with their natural processes, provide a helpful context in which to understand natural communities and help predict what types of plants and animals might thrive there: You wouldn’t expect to find a water-loving, flood-adapted natural community on a dry ridgetop, nor would you expect to find a fire-adapted natural community along the banks of a river.

Explore These Ecological Systems of Harpers Ferry National Historical Park:

Acidic Cliffs and Talus Ecological System

Alkaline Glades and Woodlands Ecological System

Circumneutral Cliffs and Talus Ecological System

Cove Forests Ecological System

Dry Oak - Pine Forests Ecological System

Dry-Mesic Oak Forests Ecological System

(Hemlock) - Northern Hardwood Forests Ecological System

Mafic Glades and Barrens Ecological System

Pine - Oak Rocky Woodlands Ecological System

River Floodplains Ecological System