Gap Analysis of Wildlife Habitats of Truckee Basin

Percentage of Area by Management Status
WHR Habitat Code WHR Habitat Type Status 1 Status 2 Status 3 Status 4 Area
(km2)
AGS Annual Grassland 0.0 0.0 100.0 0.0 3.2
ASP Aspen 0.5 0.0 99.5 0.0 0.0
BAR Barren 83.8 0.0 15.0 1.2 33.5
CRP Cropland 0.0 0.0 13.2 86.8 2.4
EPN Eastside Pine 0.0 0.8 79.3 19.9 82.9
JPN Jeffrey Pine 0.5 1.7 62.2 35.5 554.6
JUN Juniper 100.0 0.0 0.0 0.0 2.1
LAC Lacustrine 0.0 0.3 6.0 3.2 380.2
LPN Lodgepole Pine 5.5 0.0 77.4 17.2 20.8
LSG Low Sage 0.0 0.0 77.6 22.4 19.6
MCP Montane Chaparral 3.6 0.4 48.3 47.7 92.5
MRI Montane Riparian 0.0 0.0 33.2 66.4 9.3
PPN Ponderosa Pine 0.0 0.5 44.9 54.6 23.3
RFR Red Fir 0.2 1.1 58.7 40.0 271.1
SCN Subalpine Conifer 29.5 1.2 54.8 14.5 140.2
SGB Sagebrush 0.0 0.4 41.7 57.9 90.6
SMC Sierran Mixed Conifer 2.9 1.2 78.4 17.5 247.6
URB Urban 0.0 4.3 12.8 81.8 71.6
WFR White Fir 0.0 0.5 52.9 46.5 56.5
WTM Wet Meadow 4.5 0.0 31.0 64.5 22.0

 
Management Status Level Explanation
Status 1 An area having permanent protection from conversion of natural land cover and a mandated management plan in operation to maintain a natural state within which disturbance events (of natural type, frequency, and intensity) are allowed to proceed without interference or are mimicked through management.
Status 2 An area having permanent protection from conversion of natural land cover and a mandated management plan in operation to maintain a primarily natural state, but which may receive use or management practices that degrade the quality of existing natural communities.
Status 3 An area having permanent protection from conversion of natural land cover for the majority of the area, but subject to extractive uses of either a broad, low-intensity type or localized intense type. It also confers protection to federally listed endangered and threatened species throughout the area.
Status 4 Lack of irrevocable easement or mandate to prevent conversion of natural habitat types to anthropogenic habitat types and allow for intensive use throughout the tract, or existence of such restrictions is unknown.