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Image explanation Extensive areas of LMU #7, Johnson Creek, were affected by
wildfire during the 2004 fire season.
Land Status Yukon public land and VGFN Settlement land (VG R-07A, S-06A, S-48A, and S-59A/D).
Biophysical Setting
Setting Rolling forested plateau; transition between Eagle Plains and David Lord Range.
Ecoregions Eagle Plains.
Bioclimate Zones Taiga Wooded.
Habitat Types Low–mid elevation coniferous forest, mixed-wood, and shrub; smaller amounts of wetland and riparian.
Watersheds Porcupine River (Johnson, Pine, Nukon, and Burnthill creeks).
Ecological Resources
Significant Wildlife and Fish Habitats
Porcupine Caribou Caribou concentrated use of Sharp Mountain portion of unit in two seasons – rutting and winter. Smaller areas of winter concentrated use occur in the vicinity of Porcupine River and Whitefish Wetlands.
Moose Significant habitats in all seasons. High-quality habitat in Johnson, Pine, Nukon, and Burnthill Creek corridors.
Marten Moderate – high quality winter habitat in mixed-wood river/creek valleys.
Sheep No known sheep populations.
Fish Identified over-wintering habitat in Porcupine River; potential over-wintering habitat in lower Johnson Creek.
Other Species Significant grizzly bear habitat in Porcupine River valley. Significant furbearer habitat, particularly for lynx, within major creek valleys.
Wetlands and Lakes Porcupine River corridor and Johnson, Pine, and Burnthill Creek corridors contain wetlands.
Riparian Areas Porcupine River valley and Johnson, Pine, Nukon, and Burnthill Creek valleys.
Major River Corridors Porcupine River.
Heritage, Social and Cultural Resources
VGFN Heritage Routes and Sites Old Crow to Johnson Creek Village, via White Snow Mountain; Old Crow to Whitestone Village; and Whitestone Village to Johnson Creek Village.
Other Heritage and Historic Resources Significant heritage resource values. No documented archaeological sites.
Current Community Use Areas Multiple current use areas including Sharp Mountain, White Snow Mountain, Burnt Hill, and Johnson Creek. Several winter trails.
Economic Development
Transportation and Access Old Crow winter road runs along Johnson Creek valley. A conceptual access route has also been identified in this unit1.
Traditional Economy Winter subsistence harvesting.
Tourism and Recreation Low interests and activity (outside of Porcupine River corridor and Johnson Creek Village).
Oil and Gas Resources High potential; unit is in the Eagle Plain oil and gas basin.
Mineral Resources Very low – no potential.
Aggregate (Gravel) Resources No identified resources.
Special Management Considerations
  1. Southwestern boundary is adjacent to Ni’iinlii’njik (Fishing Branch Wilderness Preserve).
  2. Existing routing of Old Crow winter road should be maintained.
  3. 50% of unit was burnt in 2004 fire season.
1 Yukon Government, Department of Energy Mines and Resources. 2003. Conceptual study report to identify potential natural resource infrastructure access corridors Yukon, 2002-2003. Prepared by Access Consulting Group, Whitehorse, YT. March, 2003. 89 pp.

Indicator gauges

Surface disturbance (km²)
Linear disturbance (km)

Cumulative effects