Santa Rita Experimental Range
Repeat Photography

Photo Station #089

Photo Archive No. 89.1.1919.05

Temporary No. 82. Perm. No. 40680A. FPI-3. Santa Rita Range Reserve at quadrat D4P. Made by R.L. Hensel on 1 May 1919. 12 m. Using stop No. 45. Direction S. Light Brt 1/5. Shows spring annual vegetation in this pasture. The grass tufts are barely visible as utilization of grass is about 75%. Weed utilization about 10%. Compare with 249850, 328877. P.S. #89. 104-C.

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Photo Archive No. 89.1.1930.07

Temp. No. 678. Permanent No. 249850. Looking southeast from the vicinity of Quadrat D4P to be compared with Photo 40680A. July 1930. Photo Sta #89. Also compare 328877. 104-C.

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Photo Archive No. 89.1.1935.09

Perm. No. 328877. Temp. No. 2095. Photo Sta #89. Looking southeast from the vicinity of Quadrat D4P. Retake of 249850 taken in 1930. To be compared. Photo by Cribbs of S.R.E.R. 9/12/35. Exp. 1/5 - 32 - 8 - CP. Also compare 40680A. 104-C. (Just across fence in #1 from Photo 249849, Photo Sta #88).

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Photo Archive No. 89.1.1948.06

6-48. A-48-80. P.S. 89 repeat photo. Good stand of grass mainly Bfi. Big increase in Pve. Some cholla and pricklypear have come in. SRER. Culley. 10H(3)b.

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Photo Archive No. 89.1.1950.11

11/50. R-238. Santa Rita Exp. Range, Ariz. Repeat of Photo station 89. 10H(3)b. H.G. Reynolds.

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Photo Archive No. 89.1.1951.09

B-51-40. PS 89 (taken at Quadrat D4P, no post. Iron pipe 50' so. of quadrat, tag 7/PDS on fence north). Looking across Past 8. 40-32-13-3/4". Repeat of 40680-A. Bohning, SRER. 26 Sept 1951.

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Photo Archive No. 89.1.1961.12

M-767. 12-18-61. SRER, Past 1 - retake of PP 89 showing good grass cover following mesquite control.

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Photo Archive No. 89.1.1975.06

M1253. PS 89. June 1975. NOTE: Photo M1252 also archived under this number but not included on the web page is the same view.

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Photo Archive No. 89.1.1984.05

PS 89. Azimuth 168. May 9, 1984. RFB. Honeywell Pentax 35mm camera. 35mm WA lens. f:11-16 1/125 20'. 10:00 A.M. Very hazy day. Robert F. Buttery.

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Photo Archive No. 89.1.1984.07

PS 89. Azimuth 168. July 25, 1984. RFB. Honeywell Pentax 35mm camera. 35mm wide angle lens. Kodak FX 135 film. f:16 1/60 30'. 8:00 A.M. Robert F. Buttery.

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Photo Archive No. 89.1.1988.02

PS 89. Az 168. Feb. 16, 1988. RFB. Canon AE-1 camera. 35mm wide angle lens. f:8 1/125 Inf. 3:10 P.M. Robert F. Buttery.

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Photo Archive No. 89.1.2000.11

PS 89. November 9, 2000. Facing south. Azimuth 168. Pasture 1. ASA 125 Plus X film. 35mm lens focal length. Eragrostis lehmanniana, burroweed; yucca in foreground was present in 1917. Some mesquite trees have established since clearing in 1950s. Occasional Digitaria californica, Bothriochloa barbinodis (beardgrass). M. McClaran.

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