Agassiz National Wildlife Refuge in northwestern Minnesota is planning prescribed burns on about 16,000 acres this year.
Five units are planned for spring burning, 10 units for midsummer burns and six units for fall burning. Numerous prairie burns, which are usually less than 20 acres, may be conducted from spring to fall.
Controlled burns rejuvenate prairie, woodland and wetland habitats by consuming accumulated dead vegetation, stimulating new growth and controlling non-native plants. Prescribed burns also help protect adjacent lands in the event of a wildfire.
According to a news release from Agassiz, each of the refuge's prescribed burn units is bordered by maintained fire breaks, waterways or roads that enable the fire to be contained. Burns are typically conducted when the prevailing winds carry smoke away from homes and busy roads.
When conditions are met, the burn area is ignited. Refuge fire equipment and personnel are onsite to ensure the fire stays within the burn boundary. Burning on the refuge is done from April to early November, when the prescription can be met; summer burning is most desirable to control invasive plants such as willows and cattails.
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For information about prescribed burns at Agassiz, contact the refuge's fire management officer at (218) 449-4115 ext. 206.
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