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Santa Rita Experimental Range

Repeat Photography

  • Photo Station 091 location map

    Photo Station: 091

    See Time Series of Photos by Direction:

Direction: 1

  • Photo Archive No. 091.1.1918.10
    Photo Archive No. 091.1.1918.10
    Date
    October 1918
    Direction
    1

    Temporary No. 34. Permanent No. 39848A. FPI-3. Santa Rita Range Reserve. Pasture 8 - north end Arizona. Made by R.L. Hensel on 21 Oct 1918 at 12:10 p.m. Using stop No. 45. Direction NW. Light clear 1 sec. General view looking west of quadrat A5P. Taken to show how range looked before heavy grazing started after 15 years of protection. Photo Sta. #91.104-C.

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  • Photo Archive No. 091.1.1930.08
    Photo Archive No. 091.1.1930.08
    Date
    August 1930
    Direction
    1

    Temp. No. 706. Permanent No. 249878. Photo taken from the vicinity of Quadrat A5P looking west, to be compared with Photo 39848A. August 1930. Photo Sta #91. Also compare with 328880. Inside Desert Grassland enclosure just west of lab. 10H(3)b. Santa Rita Exp. Range Ariz. WO-249878.

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  • Photo Archive No. 091.1.1935.09
    Photo Archive No. 091.1.1935.09
    Date
    September 1935
    Direction
    1

    Perm. No. 328880. Temp. No. 2098. Photo Sta. #91. Photograph taken from the vicinity of Quadrat A5P and looking west. Retake of 249878 taken in 1930. To be compared. Photo by Cribbs of S.R.E.R. 9/12/35. Exp. 1/5 - 45 - 8 - CP. Also compare 39848A. 104-C.

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  • Photo Archive No. 091.1.1947.10
    Photo Archive No. 091.1.1947.10
    Date
    October 1947
    Direction
    1

    Temporary No. M315. 10/27/47. Project NPC. Experimental Range or National Forest S.R. Pasture 8 (D.G. enclosure). Photographer SCM. Repeat photo of W.O. #249878. 10H(3)b. NOTE: Photo M314 also archived under this number but not included on the web page is the same view.

    OCT19470.TIF
  • Photo Archive No. 091.1.1985.07
    Photo Archive No. 091.1.1985.07
    Date
    July 1985
    Direction
    1

    PS 91. Azimuth 292. July 11, 1985. RFB. Canon AE-1 camera (35mm). 35mm WA lens. Robert F. Buttery.

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  • Photo Archive No. 091.1.2000.05
    Photo Archive No. 091.1.2000.05
    Date
    May 2000
    Direction
    1

    PS 91. May 17, 2000, 2:30 p.m. Facing west. Azimuth 292. Pasture 8. ASA 135, Plus X film. 35mm lens focal length. West end of enclosure at first large exclosure fence west of headquarters; no fence post, did not place one. Eragrostis lehmanniana, burroweed in foreground; cottontop under trees. Behind fence is snakeweed. M. McClaran.

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  • Photo Archive No. 091.1.2007.04
    Photo Archive No. 091.1.2007.04
    Date
    March 2007
    Direction
    1

    PS. 091. 26 March 2007. Facing west, Azimuth 292. Pasture 8. Elevation 1190 m. ISO 100, 35mm focal length, Canon 5D Digital Camera. No witness present, camera placed above flat rock 15 cm long. Mesquite alive, velvet pod mimosa present left foreground before fence. Scattered snakeweed, burroweed, and shrubby buckwheat beyond fence. Lehmann lovegrass dominant, scattered cottontop plants. Under mesquite find cottontop. Compared to 2000, very similar. M. McClaran photographer, M. McGregor assistant.

    091_1_2007_03.JPG
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  • Photo Archive No. 091.1.2010.04
    Photo Archive No. 091.1.2010.04
    Date
    March 2010
    Direction
    1

    PS. 091. 17 March 2010 9:40 AM. Facing west, Azimuth 240. Pasture 8. Elevation 1185 m. ISO 100, 35mm focal length, Canon 5D Mark II Digital Camera. Witness is white rebar next to flat rock 15 cm long; camera placed above. Mesquite alive, velvet pod mimosa present left foreground before fence. One snakeweed and one burroweed. Lehmann lovegrass dominant, scattered cottontop and black grama plants. A few poppies blooming. Under mesquite find cottontop and Setaria. Fate of mesquite from 1918 photo; numbering left to right from man in 1918 photo. Far left plant; out of view in 1918, but branches appear in 1930 photo. Mid-left plant present in 1918 photo and present today with barrel beneath. Right-center mesquite is blocked by man in 1918, and is alive today. Right-side plant is alive today but hidden by foreground mesquite in front of fence. Compared to 2007, no shrubby buckwheat found beyond fence. M. McClaran photographer, A. Dalke assistant.

    091_1_2010_03.JPG
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  • Photo Archive No. 091.1.2016.04
    Photo Archive No. 091.1.2016.04
    Date
    March 2016
    Direction
    1

    PS. 091. 15 March 2015 10:12 AM. Facing west, Azimuth 290. Pasture 8. Elevation 1185 m. ISO 125, 35mm focal length, Canon 5D Mark II Digital Camera. Witness is white rebar next to flat rock 15 cm long; camera placed above. Mesquite alive, velvet pod mimosa present left foreground before fence. One burroweed. Lehmann lovegrass dominant, scattered cottontop and black grama plants. A few poppies blooming. Under mesquite find cottontop and Setaria. Fate of mesquite from 1918 photo; numbering left to right from man in 1918 photo. Far left plant; out of view in 1918, but branches appear in 1930 photo. Mid-left plant present in 1918 photo, but adjacent barrel cactus present in 2010 is now dead. Right-center mesquite is blocked by man in 1918, and is alive today. Right-side plant is alive today but hidden by foreground mesquite in front of fence. Compared to 2010, several new small cholla plant in foreground; prickly pear under mesquite left midground just beyond; more grass that is mainly Lehmann lovegrass but large stand of cottontop remains to right of closest mesquite. M. McClaran photographer, K. Hawkes assistant.

    091_1_2016_03.JPG
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  • Photo Archive No. 091.1.2022.04
    Photo Archive No. 091.1.2022.04
    Date
    March 2022
    Direction
    1

    PS. 091. 14 March 2022 10:41 AM. Facing west, Azimuth 290. Pasture 8. Elevation 1185 m. ISO 125, 35mm focal length, Canon 5D Mark II Digital Camera. Witness is white rebar (repainted in 2022) next to flat rock 15 cm long; camera placed above. Fence is leaning toward camera, might fall before next retake. Mesquite alive, velvet pod mimosa present left foreground before fence is now dead, but another is present beyond fence on the right. Snakeweed present far right and two burroweed beyond fence. Lehmann lovegrass dominant, scattered cottontop and black grama plants. Under mesquite find cottontop and Setaria. Cholla and prickly pear present. Fate of mesquite from 1918 photo; numbering left to right from man in 1918 photo. Far left plant #1 is out of view in 1918, but branches appear in 1930 photo. Mid-left plant #2 present in 1918 photo, but adjacent barrel cactus present in 2007 and 2010 is now dead. Right-center mesquite #3 is blocked by man in 1918, and is alive today. Right-side plants #4 and #5 are alive today but hidden by foreground mesquite in front of fence. Compared to 2016, cholla and prickly pear plants larger, some dead perennial grass plants from 2020 drought; one dead velvet pod mimosa, added snakeweed. M. McClaran photographer, A. Gorlier assistant.

    091_1_2022_03.JPG
    091_1_2022_03.dng

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