Island Lake Fire Burned Area Rehabilitation

archived

This is an amendment to add additional funds to this project. This is a continuation of the same project with the State of Arizona, Department of Foresty. No other applications will be accepted as this project started a year ago. This program will support implementation of the Island Lake Fire Burned Area Rehabilitation (BAR) Plan. This BAR plan describes activities and treatments for lands and wildlife habitats burned during the Island Lake Fire. The fire burned wetland, riparian, and upland vegetation composed of a mix of native and exotic species. The primary fire carrier was common reed (Phragmites australis), which allowed the fire to spread quickly throughout the river corridor. Dense stands of exotic saltcedar (Tamarix spp.) and areas with sparse and healthy stands of native mesquite, cottonwood and willow were also consumed. Potential restoration sites were initially evaluated based on vegetation, site conditions, soils, water table depth, and fire severity. Sites were then prioritized based on the probability for restoration success. Strategic restoration efforts will be focused in areas encompassing about 6 percent (ca 200 acres) of the overall 3,304 acre fire. The identified restoration areas will be further refined through on-the-ground evaluation of desirable site characteristics listed above. The primary rehabilitation concern is re-establishment of native wildlife habitats including riparian cottonwood/willow forest and mesquite woodlands. These habitats are increasingly rare and very productive for a diversity of wildlife species. This rehabilitation effort will focus on facilitated recovery of native species through integrated removal and herbicide treatment of exotics, cottonwood/willow pole planting, mesquite seeding, and flood irrigation.

High