Acreages within various characteristic layers stratified by Inventoried Roadless Area categories within New Hampshire.
INTERPRETATION GUIDE
All acreage figures are rounded to the nearest 1,000.
New Hampshire			INVENTORIED ROADLESS AREA CATEGORIES										SUM
				…that does not allow road construction and reconstruction			…that does not allow road construction and the Forest  Plan recommends wilderness			…that does allow road construction and reconstruction
IRA Category acres (1,000)				121						114			235
FIRE CONDITION CLASS				acres* (1,000)	%		acres* (1,000)	%		acres* (1,000)	%		acres* (1,000)
Condition Class 1				83	69			0		59	52		142
Condition Class 2				25	21			0		48	42		73
Condition Class 3				6	5			0		5	5		11
Non-Vegetation					0			0			0
Agriculture					0			0			0
Urban/Development/Agriculture					0			0			0
Water				6	5			0		1	1		7
FIRE REGIMES
0-35 yrs; Low Severity					0			0			0
0-35 yrs; Stand Replacement					0			0			0
35-100 yrs; Mixed Severity				20	16			0		36	31		56
35-100 yrs; Stand Replacement				88	73			0		62	54		150
200 + yrs; Stand Replacement				7	6			0		15	14		22
Barren					0			0			0
Water				6	5			0		1	1		7
MORTALITY
Risk of Mortality Not Present				78	64			0		87	76		165
Risk of Mortality Present				43	36			0		28	24		71
LAND COVER CLASS
Deciduous Forest				55	45			0		59	52		114
Evergreen Forest				60	50			0		54	47		114
Mixed Forest					0			0			0
Shrub-Brush Rangeland					0			0			0
Rangeland					0			0			0
Wetland					0			0			0
Tundra					0			0			0
Urban/Development/Agriculture					0			0			0
Barren Land					0			0			0
Water				6	5			0		1	1		7
PROTECTED AREA DATABASE
GAP Code 1					0			0			0
GAP Code 2					0			0			0
GAP Code 3				120	99			0		113	99		233
Outside of PAD					0			0		1	1		1
* These GIS overlays were prepared from coverages compiled at various scales and resolutions.  To account for the differences in scales and resolutions, a percent-area by attribute was calculated for each characteristic overlay layer.  The acres in each roadless category/characteristic attribute were calculated by multiplying percent-area and total acreages from the Inventoried Roadless Area coverage.  Derived acres have been rounded to the nearest 1,000 acres.