Mechanical fuel reduction is the removal of downed fuel from a treatment area by hand and with small equipment. Great care is taken to ensure the area is minimally impacted.
When areas with high fuel loads are found near urban and smoke sensitive areas (such as major roads), mechanical fuel reduction is used. This is of particular importance for the Natchez Trace Parkway, since there is a considerable amount of interface with neighboring communities.
In 2009, eight high-value acres were treated with a GyroTrac, a specially designed implement that removes unwanted brush while creating little disturbance to the soil. The acres were treated to restore native blackbelt prairie, reduce non-native Chinese privet (Ligustrum sinense), or decrease heavy fuels in the wildland urban interface.
A GyroTrac uses aluminum tracks that have minimal impact on the soil. The "drum" on the front end spins, and the many teeth on the drum shred vegetation in its path. The drum can be raised and lowered, which allows the operator to remove trees and shrubs up to 8-10 inches in diameter. The result is a bed of shredded mulch where unwanted vegetation once existed. Parks frequently conduct prescribed burns or follow up with specified chemical treatments to ensure the unwanted vegetation does not come back. The GyroTrac used is owned by the NPS's Southeast Region, and is available to parks throughout the region on request.
(800) 305-7417 Please call the Natchez Trace Parkway Visitor Center at 1-800-305-7417. The Parkway Visitor Center is open everyday from 8:00 am to 5:00 pm (Central Time) except December 25.
To contact the park's headquarters, call 662-680-4025 during regular business hours, Monday to Friday, 8:00 am to 4:30 pm (Central Time).