WETMAAP Technique
3
Trinity River Element 1
Technique 3: Recognition of
Wetland Change
Element 1: Evaluate Habitat Change
Materials:
Exercise:
1930 and 1956 |
1.
_________________________________
2. _________________________________
|
1956 and 1995 |
1.
_________________________________
2. _________________________________
|
1995 and 2004 |
1. _________________________________
2. _________________________________
|
3. Visually
examine the colored habitat maps to determine if the following habitats
increased or decreased between each time period. Write increase, decrease, or
stayed the same in the boxes.
Time periods |
Fresh Open Water | Flats & Beaches | Fresh Marsh | Forested Wetlands | Wetland Scrub-shrub | Upland Forested | Upland Scrub-shrub | Urban | Agriculture | Range |
1930-1956 |
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1956-1995 |
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1995-2004 |