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"Nebraska's
Third Forest Inventory"
The USDA
Forest Service periodically conducts forest
inventories for each state in the United States.
Nebraska's forest inventories are conducted by the
Forest Inventory and Analysis unit of the USDA
Forest Service, North Central Station officed in St.
Paul, Minnesota. The first two forest
inventories of Nebraska were performed in 1955 and
1983. Field work for the most recent Nebraska
forest inventory was completed in the fall of 1994.
The official report for the 1994 inventory entitled
"The Forest Resources of Nebraska" is now
available. Highlights form the 1994 report
are:
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- In 1994,
Nebraska had 948 thousand acres of forest
land, representing 2 percent of the state's
total land area. Since 1983, the area of
forest land has increased by 30 percent.
Of this total area of forest land, 898
thousand acres were classified as timberland.
- In addition to
the area of forest land, Nebraska had an
additional 1.25 million acres of land with
trees present 1994.
- The Natural
Resources Districts with the most area of
forest land in Nebraska in 1994 were the Upper
Niobrara-White with 174 thousand acres
and the Papio-Missouri River with 10.5
thousand acres.
- Forests in
Nebraska represent a unique convergence of
vegetative communities. Central hardwood
forests, Rock Mountain forest, and northern
boreal forests all converge in Nebraska.
Other vegetation types that intermix with
Nebraska's forests include the tall-grass,
mid-grass, and short-grass vegetative
communities. This diversity of
vegetative communities is rarely encountered
anywhere else in the world.
- In 1994, there
were three conifer-dominated forest types and
seven deciduous forest types classified in
Nebraska. Elm-ash-locust was the most
extensive forest type with 203 thousand acres,
approximately on-fourth of the total
timberland area.
- Between 1983 and
1994 the area of timberland with eastern
redcedar as a dominant species increased by 61
percent, rising from 68 thousand acres to 110
thousand acres. While this was an
important increase, the 42 thousand additional
acres of eastern redcedar represented only
0.08 percent of the total area of Nebraska.
- In 1994, only 12
percent of the timberland in Nebraska was
fully stocked. The State has an
excellent opportunity to improve the growth
rate in its timberlands through improved
stocking and management.
- There were more
than 300 million live trees on Nebraska
timberlands in 1994. With a statewide
population estimated at 1.6 million
in 1994, there were approximately 190
timberland trees for each Nebraskan.
- Growing-stock
volume in Nebraska increased by 45 percent
between inventories, rising to 854 million
cubic feet in 1994. This increase was
due to growth on existing timberlands and
increases in area of timberland.
- In addition to
the growing-stock volume, Nebraska had 476
million cubic feet in short-log, rough, rotten
and salvable dead trees in 1994.
This volume represents an important source of
wood fiber that supplements the growing-stock
volumes in the States.
This
article is from the USDA Forest Service
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