An Ecological Assessment of the Louisiana Tensas River Basin Chapter 3 
1972 NALC Image 
False Color 
Composite 
Figure 3.9a. 
1991/1992 
NALC Image 
False Color 
Composite 
Figure 3.9b. 
Figure 3.9d. 
1991/1992 NALC 
Image with Land 
Cover Classification 
Difference between 
the 1972 NALC 
Image and the 
1991/1992 NALC 
Image results in 
a Forest Loss 
and Gain Image 
Figure 3.9e. 
LEGEND 
I I Tensas Study Area 
Land Cover 
Forest 
Forest Loss 
Forest Gain 
Human Use 
I Water 
Figure 3.9 
Forest Cover in the Tensas River Basin. 
