Forest Inventory &
Analysis
National Office
U.S. Forest Service
1601 North Kent Street,
Suite 400
Arlington, VA 22209
(703) 605-4177 |
|
|
Welcome to our site
We are the Nation's Forest
Census
The Forest Inventory and Analysis
(FIA) Program of the U.S. Forest Service
provides the information needed
to assess America's forests.
As the Nation's continuous forest census, our program projects
how forests are likely to appear 10 to 50 years from now.
This enables us to evaluate whether current forest management
practices are sustainable in the long run and to assess
whether current policies will allow the next generation
to enjoy America's forests as we do today.
FIA reports on status and trends in forest area
and location; in the species, size, and health of trees;
in total tree growth, mortality, and removals by harvest; in
wood production and utilization rates by various products;
and in forest land ownership.
The Forest Service has significantly enhanced the FIA
program by changing from a periodic survey to an annual
survey, by increasing our capacity to analyze and publish
data, and by expanding the scope of our data collection
to include soil, under story vegetation, tree crown conditions,
coarse woody debris, and lichen community composition
on a subsample of our plots. FIA is managed by the Research and Development organization
within the USDA Forest Service in cooperation with State
and Private Forestry and National Forest Systems. FIA
has been in operation under various names (Forest Survey,
Forest Inventory and Analysis) for some 70 years. We
cover forests on all forest lands within the US.
Click to
go to Regional Field Office websites.
FIA Annual Reports |
|
|
Just
Released - 2007 Annual Business
Report
The
Annual Business Reports are modeled
on a corporate annual
business report and are another
step in our efforts to make
ourselves more accountable to
our partners and customers. |
|
|
|
|
|