Geography Reference
In-Depth Information
0
500
Farm population change (%)
-46 - -24
-58 - -46
-70 - -58
-91 - -70
Method: Quartic Kernel density
smoothing in a flexible bandwidth
of the 30 nearest counties
Source: US Census
Designed and made by JM Zaninetti, University of Orleans, CEDETE Institute
Figure 2.9.
Decline of agricultural population 1970-2000
20%
Alaska
10%
0%
-10%
-20%
-30%
-40%
Oregon
California
-50%
-60%
-70%
Iowa
-80%
Mississippi
North Carolina
-90%
Figure 2.10.
Evolution of agricultural population in several states
