Santa Rita Experimental Range
Repeat Photography

Photo Station #109

Photo Archive No. 109.1.1920.04

Plate #3. Temporary No. 188. Permanent No. 49730A. Santa Rita RR. Made by R.R. Hill on 15 Apr 1920 at 1:30 m. Using stop No. 45. Direction E. Light bright 1/2 sec. Contrast in utilization between inside and outside Pasture #1. Outside range has no reserve forage for balance of year; stock must depend entirely upon new growth. Photo Sta. #109. Compare 328862. North or NW of Forest Station. Along old fence line just (handwriting illegible) of Encl #14. 104-C.

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Photo Archive No. 109.1.1935.09

Perm. No. 328862. Temp. No. 2079. Contrast in utilization between inside and outside pasture 1. Retake of 49730A taken in 1920. To be compared. Photo by Cribbs of S.R.E.R. 9/10/35. Exp. 1/25 - 16 - 8 - CP. Photo Sta. #109. 104-C.

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Photo Archive No. 109.1.1984.05

PS 109. Azimuth 96. May 9, 1984. RFB. Honeywell Pentax 35mm camera. 35mm WA lens. f:11-16 1/125 20'. 12:00 Noon. Very hazy day. Robert F. Buttery.

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Photo Archive No. 109.1.1988.02

PS 109. Az 96. Feb. 26, 1988. RFB. Canon AE-1 camera. 35mm WA lens. f:5.6 1/125 Inf. 11:00 A.M. Robert F. Buttery.

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Photo Archive No. 109.1.2000.05

PS 109. May 1, 2000. Facing east. Azimuth 96. Pasture 8. ASA 135, Plus X film. 35mm lens focal length. Through gate 100 yds. down little road to rock cairn; just past west end of study area 14. No fencepost; instead use rock pile on east side of road to study area 14. Eragrostis lehmanniana; mesquites are alive. M. McClaran.

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