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USFS Logo Research Data Archive
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Chaparral type on granitic soils in the Pinal Mountains
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Collection: RMRS Archive Images
Keywords: soil
wildlife ecology and conservation
Organisms: chaparral
Location: Tonto, N.F.; AZ; United States
Description: Chaparral type on granitic soils in the Pinal Mountains
Date: 10/1958

Ditching around pine tree with sheet metal inserted. Note the sprinkler hose coiled around the trunk.
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
root
soil
water
Organisms: pine
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Ditching around pine tree with sheet metal inserted. Note the sprinkler hose coiled around the trunk.
Date: 1958