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Area of sampled land and water, in acres
Area of forest land, in acres
Area of timberland, in acres
Number of live trees (at least 1 inch d.b.h./d.r.c.), in trees, on forest land
Number of live trees (at least 1 inch d.b.h./d.r.c.), in trees, on timberland
Approximate plot locations for land use. Plot locations display attributes of forest/nonforest change as well as land use.
Forest gain
Forest loss
Remained forest
Remained nonforest
Cropland
Developed
Forest
Other
Pasture
Rangeland
Water
Wetland
This is a county estimate taken from the approximate plot locations of land use change. Points were counted and represent the number of plots per county;
Forest gain
Forest loss
Remained forest
Remained nonforest
Plot count
Approximate plot locations for land use. Plot locations display attributes of forest/nonforest change as well as land use.
Forest gain
Forest loss
Remained forest
Remained nonforest
Cropland
Developed
Forest
Other
Pasture
Rangeland
Water
Wetland
This is a county estimate taken from the approximate plot locations of land use change. Points were counted and represent the number of plots per county at time 1 and time 2;
Cropland
Developed
Forest
Other
Pasture
Rangeland
Water
Wetland
Area of sampled land and water, in acres
Area of forest land and timberland, in acres
Estimates are provided for;
National Forest on forest land and timberland
National Park Service land on forest land
Fish and Wildlife Services on forest land
Department of Defense on forest land and timberland
Other Federal land on forest land and timberland
State land on forest land and timberland
County and Municipal land on forest land and timberland
Other Government land on forest land and timberland
Private land on forest land and timberland
Number of standing dead trees (at least 5 inches d.b.h./d.r.c.), in trees, on forest land
Estimates provided for;
Number of standing dead
Public
Private
Number of standing dead per acre of forest land
Number of standing dead per acre of public forest land
Number of standing dead per acre of private forest land
Sound bole volume of live trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on forest land
Estimates are provided for;
Volume in 2018
Volume in 2013
Percent change in volume from 2013 to 2018
Net merchantable bole volume of live trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on timberland by FIA unit
Estimates are provided for;
Total volume
Volume of softwoods
Volume of hardwoods
Percent of total volume as softwood
Percent of total volume as hardwood
Sound bole volume of live trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on forest land
Estimates are provided for;
Volume in 2018
Volume in 2013
Percent change in volume from 2013 to 2018
Total carbon in DWM (FWD, CWD and piles) in short tons, on forest land in 2018
Total carbon in DWM (FWD, CWD and piles) in short tons, on forest land in 2010
Estimates are provided for;
Total
0-40 sqft/ac
41-80 sqft/ac
81-120 sqft/ac
120+ sqft/ac
Percent change in total carbon from 2010 to 2018
Percent change in 0-40 sqft/ac from 2010 to 2018
Percent change in 41-80 sqft/ac from 2010 to 2018
Percent change in 81-120 sqft/ac from 2010 to 2018
Percent change in 120+ sqft/ac from 2010 to 2018
Total volume of CWD, in cubic feet, on forest land in 2018
Total volume of CWD, in cubic feet, on forest land in 2010
Estimates are provided for;
Total
National Forest
Other federal
State and local
Private
Percent change in total volume from 2010 to 2018
Percent change in other federal volume from 2010 to 2018
Percent change in state volume from 2010 to 2018
Percent change in private volume from 2010 to 2018
U.S. Cities represents the locations of cities within the United States with populations of approximately 10,000 or greater, all state capitals, and the national capital.
U.S. Census Urban Areas represents the 2010 Census urban areas in the United States. An urban area comprises a densely settled core of census tracts and/or census blocks that meet minimum population density requirements, along with adjacent territory containing non-residential urban land uses as well as territory with low population density included to link outlying densely settled territory with the densely settled core. To qualify as an urban area, the territory identified according to criteria must encompass at least 2,500 people, at least 1,500 of which reside outside institutional group quarters. The U.S. Census Bureau identifies two types of urban areas—Urbanized Areas (UA) of 50,000 or more people and Urban Clusters (UC) of at least 2,500 and less than 50,000 people. The U.S. Census Bureau delineates urban areas that represent densely developed territory, encompassing residential, commercial, and other non-residential urban land uses. In general, this territory consists of areas of high population density and urban land use resulting in a representation of the "urban footprint."
Area of forest land, in acres
Number of live trees (at least 1 inch d.b.h./d.r.c.), in trees, on forest land
Number of live hemlock trees (at least 1 inch d.b.h./d.r.c.), in trees, on forest land
Basal area of live trees (at least 1 inch d.b.h./d.r.c.), in square feet, on forest land
Basal area of live hemlock trees (at least 1 inch d.b.h./d.r.c.), in square feet, on forest land
Hemlock basal area to forest land area in sqft per acre
Area of forest land, in acres in 2018
Area of forest land, in acres in 2003
Estimates provided for;
Area of forest land 2018
0-20 years in 2018
Percent of forest land 0-20 years in 2018
Area of forest land 2003
0-20 years in 2003
Percent of forest land 0-20 years in 2003
Percent change in forest land 0-20 years from 2003 to 2018
Approximate plot locations with invasive plant species. Each point has number of IPS on plot and lists species found.
Net merchantable bole volume of live trees (at least 5 inches d.b.h./d.r.c.), in cubic feet, on timberland for softwood and hardwood
Estimates are provided for;
Total merchantable bole volume
Growing stock
Rough cull
Rotten cull
Percent of total volume that is growing stock
Percent of total volume that is rough cull
Percent of total volume that is rotten cull
Net sawlog volume of sawtimber trees, in cubic feet, on timberland of softwood and hardwood
Estimates are provided for;
Total sawlog volume
Grade 1
Grade 2
Grade 3
Gradeable log but does not meet grade 3 standards
Graded but does not contain gradeable log
Percent of volume in Grade 1
Percent of softwood and hardwood in Grade 1
Percent of softwood and hardwood below Grade 3