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USFS Logo Research Data Archive
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Displaying items 1 - 4 of 4
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Closeup of a chert bed in pinyon-juniper type
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Collection: RMRS Archive Images
Keywords: soil
wildlife ecology and conservation
Organisms: pinyon-juniper
Location: Coconino N.F.; Az; United States
Description: Closeup of a chert bed in pinyon-juniper type
Date: 10/1960

Equipment used to determine soil moisture. Note plexiglas board with tier of phonejacks and phone plug from an amperage meter.
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
soil
water
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Equipment used to determine soil moisture. Note plexiglas board with tier of phonejacks and phone plug from an amperage meter.
Date: 6/1960

Rock Placements
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
rocky soil
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Rock Placements
Date: 04/1960

Rainfall exclusion study, on the CEF in the late 1950s or early 1960s.
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forests
soils
rainfall
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Rainfall exclusion study, on the CEF in the late 1950s or early 1960s.
Date: 1960s?