WETMAAP Technique 4
Red River Element 1 

Technique 4:  Analysis
Element 1:  Cause and Effect of Habitat Change 

Materials:

            1959  Red River Aerial Photography

            1975  Red River Aerial Photography

            1985  Red River Aerial Photography

            2004 Red River Aerial Photography

            Colored map and overlays generated in Skill 3, Element 1 

 Exercise: 

            1. Use colored maps and overlays generated in Skill 3, Element 1. 

            2. Use tables generated in Technique 3, Element 1. 

            3. Using the table generated in Technique 3, Element 1, and overlays generated in Skill 3, Element 1, list the possible causes for differences observed in habitats between dates.

  


1959 and 1975  

1. _________________________________ 

 

2. _________________________________

 
1975 and 1985  

1. _________________________________ 

 

2. _________________________________

 
1985 and 2004  

1. _________________________________ 

 

2. _________________________________