|
| | Changes in Land Cover/Use Between
1992 and 1997
1,000's of acres
Land Cover/Use
in 1992
|
Cultivated Cropland 97
|
Non-
cultivated Cropland
97
|
Pasture-
land
97
|
Range-
land 97
|
Forest
Land 97
|
Minor
Land 97
|
Urban Built-Up
97
|
Rural
Trans.
97
|
Small Water 97
|
Census
Water 97
|
Federal
Land 97
|
CRP
Land 97
|
1992
Total
|
|
Cropland Cultivated
|
3440.0
|
77.0
|
269.7
|
0.0
|
149.6
|
76.6
|
42.8
|
2.3
|
1.8
|
0.2
|
0.1
|
168.1
|
4228.2
|
|
Error
|
(94.1)
|
(13.2)
|
(28.6)
|
(0.0)
|
(20.4)
|
(12.8)
|
(5.8)
|
(1.3)
|
(0.6)
|
(0.2)
|
(0.1)
|
(2.3)
|
(97.2)
|
|
Cropland Non-cultivated
|
37.1
|
199.1
|
26.5
|
6.3
|
7.7
|
2.8
|
3.0
|
0.0
|
0.1
|
0.0
|
0.0
|
0.0
|
282.6
|
|
Error
|
(8.7)
|
(20.0)
|
(7.5)
|
(6.3)
|
(3.4)
|
(2.8)
|
(1.1)
|
(0.0)
|
(0.1)
|
(0.0)
|
(0.0)
|
(0.0)
|
(26.0)
|
|
Pastureland
|
170.4
|
37.4
|
3191.2
|
0.0
|
276.9
|
22.3
|
26.5
|
2.3
|
2.9
|
0.1
|
0.0
|
17.8
|
3747.8
|
|
Error
|
(29.5)
|
(10.5)
|
(90.6)
|
(0.0)
|
(25.5)
|
(7.8)
|
(3.8)
|
(0.9)
|
(1.3)
|
(0.1)
|
(0.0)
|
(3.0)
|
(100.5)
|
|
Rangeland
|
0.0
|
0.0
|
0.0
|
68.2
|
0.0
|
0.0
|
0.2
|
0.0
|
0.0
|
0.0
|
0.0
|
16.0
|
84.4
|
|
Error
|
(0.0)
|
(0.0)
|
(0.0)
|
(22.8)
|
(0.0)
|
(0.0)
|
(0.2)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(22.8)
|
|
Forestland
|
29.3
|
1.2
|
74.5
|
0.4
|
20502.8
|
26.1
|
103.6
|
8.2
|
9.5
|
1.2
|
7.7
|
5.9
|
20770.4
|
|
Error
|
(7.3)
|
(1.2)
|
(13.5)
|
(0.4)
|
(147.5)
|
(6.9)
|
(8.2)
|
(2.3)
|
(2.1)
|
(0.0)
|
(2.5)
|
(5.9)
|
(146.8)
|
|
Minor land cover/uses
|
0.9
|
2.6
|
15.5
|
0.0
|
123.1
|
406.5
|
10.4
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
559.0
|
|
Error
|
(0.9)
|
(1.8)
|
(6.5)
|
(0.0)
|
(24.8)
|
(25.9)
|
(5.3)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(39.8)
|
|
Urban-small and large built-up
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
1087.2
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
1087.2
|
|
Error
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(57.2)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(57.2)
|
|
Rural transportation - roads and railroads
|
1.1
|
0.0
|
0.0
|
0.0
|
2.4
|
0.0
|
0.8
|
552.1
|
0.0
|
0.0
|
0.0
|
0.0
|
556.4
|
|
Error
|
(0.7)
|
(0.0)
|
(0.0)
|
(0.0)
|
(1.0)
|
(0.0)
|
(0.3)
|
(9.6)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(9.8)
|
|
Water-small-streams <660 feet wide and water bodies
< 40 acres
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
321.1
|
0.0
|
0.0
|
0.0
|
321.1
|
|
Error
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(12.2)
|
(0.0)
|
(0.0)
|
(0.0)
|
(12.2)
|
|
Water-census-streams>=660 feet wide and water bodies
>=40 acres
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
841.7
|
0.0
|
0.0
|
841.7
|
|
Error
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(14.1)
|
(0.0)
|
(0.0)
|
(14.1)
|
|
Federal land-cover/use not recorded
|
0.1
|
0.0
|
0.0
|
0.0
|
1.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
943.9
|
0.0
|
945.0
|
|
Error
|
(0.1)
|
(0.0)
|
(0.0)
|
(0.0)
|
(1.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(1.3)
|
(0.0)
|
(0.2)
|
|
Conservation Reserve Program
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
0.0
|
|
Error
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
(0.0)
|
|
Total
|
3678.9
|
317.3
|
3577.4
|
74.9
|
21063.5
|
534.3
|
1274.5
|
564.9
|
335.4
|
843.2
|
951.7
|
207.8
|
33423.8
|
|
Error
|
(89.3)
|
(25.1)
|
(96.2)
|
(22.0)
|
(142.0)
|
(31.1)
|
(62.1)
|
(10.1)
|
(12.4)
|
(14.4)
|
(1.1)
|
(6.6)
|
(68.7)
|
The number at the intersection of rows and columns with the same land cover/use
designation represents acres that did not change from 1992 to 1997. Reading
to the right or left of this number are the acres that were converted to
other uses in 1997. Reading up and down from this number are the acres
that were converted from other uses in 1992.
NOTES: Total estimates may be adjusted to account for rounding.
The error referred to in the table is the standard error of the estimate.
You can obtain the margin of error at the 95% confidence limit by multiplying
the error by 1.96.
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