Santa Rita Experimental Range
Repeat Photography

Photo Station #148

Photo Archive No. 148.1.1937.08

Perm. No. 357825. C-110. Mesquite Plot. Photo Sta. 148. Plot 108B. Cleared with brush scattered spring of 1937. A small gully just beyond bisnagas has already started to fill in as a result of scattered brush. Only fair stand of grass in this corner of area. Taken from NE corner. 8/11/37. 5x7. 400-D. S.A. 108.

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Photo Archive No. 148.1.1960.04

T-220. 15 Apr 60. SRER, P.S. 148. 10H3b.

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Photo Archive No. 148.1.1987.07

PS 148. Azimuth 240. July 8, 1987. RFB. Canon AE-1 35mm camera. 35mm WA lens. Robert F. Buttery.

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Photo Archive No. 148.1.2000.11

PS 148. November 13, 2000, 12:15 p.m. Facing southwest. Azimuth 240. Pasture 3. 125 ASA Plus X film. 35mm lens focal length. Bouteloua rothrockii, Digitaria californica, and Eragrostis lehmanniana dominant grasses; burroweed and zinnia shrubs. Wash is quite deep (~1 meter), a reverse from 1937 photo, and some cutting at this time. Setaria macrostachya and Muhlenbergia porteri under trees. M. McClaran.

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Photo Archive No. 148.1.2003.04

PS 148. April 11, 2003. Looks southwest. ASA 100 film. 35mm lens focal length. Visible mesquite leaves all from last year. Dominant grasses: Eragrostis lehmanniana, Bouteloua rothrockii, Aristida spp. Shrubs: burroweed, snakeweed. M. McClaran.

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