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Fire is considered a critical process for limiting shrub encroachment and maintaining grassland structure and functions.
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Fire can be detrimental to grasses in upland settings of arid desert grasslands, but no studies have been performed in more productive swale grasslands.
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Monitoring of a prescribed fire treatment in a swale grassland in southern New Mexico indicated that perennial grasses had not recovered after 5 years, even with above-average rainfall. Furthermore, indicators of erosion susceptibility increased, and shrubs resprouted rapidly.
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1 November 2021
Effects of Managed Fire on a Swale Grassland in the Chihuahuan Desert
Brandon T. Bestelmeyer,
Laura M. Burkett,
Leticia Lister
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Rangelands
Vol. 43 • No. 5
October 2021
Vol. 43 • No. 5
October 2021
Ecological Site Descriptions
prescribed fire
state and transition models
vegetation monitoring