camera

Santa Rita Experimental Range

Repeat Photography

  • Photo Station 289 location map

    Photo Station: 289

    See Time Series of Photos by Direction:

Direction: 1

  • Photo Archive No. 289.1.1948
    Image
    Photo Archive No. 289.1.1948
    Date
    1948
    Direction
    1
    A48-251. Photo station 289, pasture #2, looking northeast. Few very scattered small clumps Agl, Adi. Very poor growth. Few annuals.
  • Photo Archive No. 289.1.1987.07
    Image
    Photo Archive No. 289.1.1987.07
    Date
    July 1987
    Direction
    1
    PS 289. Azimuth 70. July 8, 1987. RFB. Canon AE-1 35mm camera. 35mm WA lens. Robert F. Buttery.
  • Photo Archive No. 289.1.2000.04
    Image
    Photo Archive No. 289.1.2000.04
    Date
    April 2000
    Direction
    1
    PS 289. April 10, 2000, 11:30 a.m. Facing east. Azimuth 70. Pasture 2S. Plus X, ASA 125 film. 35mm lens focal length. No witness; replaced with painted rebar; approximately 15 ft. north of road. Mesquites alive; Haplopappus tenuisectus, Bouteloua eriopoda, Eragrostis lehmanniana; Celtis pallida under big mesquite. M. McClaran.
  • Photo Archive No. 289.1.2007.03
    Image
    Photo Archive No. 289.1.2007.03
    Date
    March 2007
    Direction
    1
    PS. 289. 28 March 2007. Facing east, Azimuth 70. Pasture 2SW. Elevation 1071 m. ISO 100, 35mm focal length, Canon 5D Digital Camera. No witness, painted rebar present, and camera location is in Road 411, 5 m south or rebar. This matches 1948 photograph. Also photograph taken from bed of truck to match 1948 perspective. Road 411 in bottom right of 2007 photo. Mesquite alive, graythorn present, about 50% burroweed dead. Dense tall shrubs are mostly Celtis, and one catclaw right midground. Boer’s lovegrass dominant, other grasses find threeawns and Bouteloua aristidoides. Compared to 2000, less grass, burroweed and cholla now. M. McClaran photographer, A. Nafus assistant.
  • Photo Archive No. 289.1.2012.03
    Image
    Photo Archive No. 289.1.2012.03
    Date
    March 2012
    Direction
    1
    PS. 289. 14 March 2012; 3:01 PM. Facing east, Azimuth 70. Pasture 2SW. Elevation 1060 m. ISO 100, 35mm focal length, Canon 5D Mark II Digital Camera. No witness, painted rebar present, and camera location is in Road 411, 5 m south of rebar. This matches 1948 photograph. Also photograph taken from bed of truck to match 1948 perspective. Road 411 in bottom right of photo. Mesquite alive and some leaves from 2011 green. Desert hackberry in distance. New burroweed plants. Dense tall shrubs are mostly Celtis, and one catclaw right midground. Boer’s lovegrass dominant, other grasses find threeawns and Bouteloua aristidoides, cottontop under mesquite and bush muhly near desert hackberry. Compared to 2007, more annual grasses, less Boers lovegrass; more burroweed and cholla; and smaller mesquite plants are larger M. McClaran photographer, A. Dalke and K. Hawkes assistants.
  • Photo Archive No. 289.1.2018.03
    Image
    Photo Archive No. 289.1.2018.03
    Date
    March 2018
    Direction
    1
    PS. 289. 08 March 2018; 2:40 PM. Facing east, Azimuth 70. Pasture 2SW. Elevation 1060 m. ISO 125, 35mm focal length, Canon 5D Mark II Digital Camera. No witness, painted rebar present, and camera location is in Road 411, 5 m south of rebar. This matches 1948 photograph. Also photograph taken from bed cover of truck to match 1948 perspective. Road 411 in bottom right of photo. Mesquite alive and some leaves from 2017 green. Desert hackberry in distance. Persisting burroweed plants. Cholla and hedgehog cactus plants. Dense tall shrubs are mostly hackberry, and one catclaw right midground. Boers lovegrass dominant, other grasses find threeawns, cottontop and bush muhly under mesquite and other shrubs. Compared to 2012, less annual grasses, less Boers lovegrass; larger burroweed and cholla; and smaller mesquite plants are larger. M. McClaran photographer, no assistant.
  • Photo Archive No. 289.1.2024.03
    Image
    Photo Archive No. 289.1.2024.03
    Date
    March 2024
    Direction
    1

    PS. 289. 20 March 2024; 3:25 PM. Facing east, Azimuth 70. Pasture 2SW.  Elevation 1060 m. ISO 200, 35mm focal length, Canon 5D Mark II Digital Camera.  No witness or painted rebar present. Location determined by photos, and camera location is in Road 411, and it is placed in the bed of the truck based on perspective of older photos.  This matches the 1948 photograph. Road 411 in bottom right of photo.  Mesquite alive and some leaves from 2023 green. Desert hackberry in distance. Persisting burroweed plants. Blue palo verde in midground center. Cholla and hedgehog cactus plants, and two new barrel cacti midground right. Dense tall shrubs are mostly hackberry, and one catclaw right midground. Boer’s lovegrass dominant, other grasses find threeawns, Lehmann lovegrass, cottontop and bush muhly which is under mesquite and other shrubs. Adundant annual mustard plants under mesquite in distance.  Compared to 2018, more grass and it is greener, especially near the road; more and larger burroweed and prickly pear plants; smaller mesquite are larger, and big mesquite at left is declining in size. M. McClaran photographer, A. Gorlier assistant.

Direction: 2

  • Photo Archive No. 289.2.1948
    Image
    Photo Archive No. 289.2.1948
    Date
    1948
    Direction
    2
    A48-250. Photo station 289, pasture #2, looking northwest. Few very scattered small clumps Agl, Adi, very poor growth. Few annuals.
  • Photo Archive No. 289.2.1987.07
    Image
    Photo Archive No. 289.2.1987.07
    Date
    July 1987
    Direction
    2
    PS 289. Azimuth 320. July 8, 1987. RFB. Canon AE-1 35mm camera. 35mm WA lens. Robert F. Buttery.
  • Photo Archive No. 289.2.2000.04
    Image
    Photo Archive No. 289.2.2000.04
    Date
    April 2000
    Direction
    2
    PS 289. April 10, 2000, 11:30 a.m. Facing northwest. Azimuth 320. Pasture 2S. Plus X, ASA 125 film. 35mm lens focal length. No witness; replaced with painted rebar; approximately 15 ft. north of road. Mesquites alive; Bouteloua eriopoda, Eragrostis lehmanniana, Haplopappus tenuisectus. M. McClaran.
  • Photo Archive No. 289.2.2007.03
    Image
    Photo Archive No. 289.2.2007.03
    Date
    March 2007
    Direction
    2
    PS. 289. 28 March 2007. Facing northwest, Azimuth 320. Pasture 2SW. Elevation 1071 m. ISO 100, 35mm focal length, Canon 5D Digital Camera. No witness, painted rebar present, and camera location is in Road 411, 5 m south or rebar. This matches 1948 photograph. Also photograph taken from bed of truck to match 1948 perspective. Mesquite alive, graythorn present, about 50% burroweed dead. Dense tall shrubs are mostly Celtis, and one catclaw distant center. Boer’s lovegrass dominant, other grasses find threeawns and Bouteloua aristidoides. Barrel and cholla cacti. Compared to 2000, less grass and burroweed now. M. McClaran photographer, A. Nafus assistant.
  • Photo Archive No. 289.2.2012.03
    Image
    Photo Archive No. 289.2.2012.03
    Date
    March 2012
    Direction
    2
    PS. 289. 14 March 2012, 2:57 PM. Facing northwest, Azimuth 320. Pasture 2SW. Elevation 1060 m. ISO 100, 35mm focal length, Canon 5D Mark II Digital Camera. No witness, painted rebar present, and camera location is in Road 411, 5 m south or rebar. This matches 1948 photograph. Also photograph taken from bed of truck to match 1948 perspective. Mesquite alive and some green leaves from 2011 are present. New burroweed plants present. Dense tall shrubs are mostly desert hackberry, and one catclaw distant center under mesquite. Boer’s lovegrass dominant, other grasses find threeawns, cottontop in open and bush muhly under shrubs; also present are many annual grama plants. Barrel and cholla cacti. Compared to 2007, less annual grass; more small burroweed plants. M. McClaran photographer, A. Dalke and K. Hawkes assistants.
  • Photo Archive No. 289.2.2018.03
    Image
    Photo Archive No. 289.2.2018.03
    Date
    March 2018
    Direction
    2
    PS. 289. 08 March 2018, 2:45 PM. Facing northwest, Azimuth 320. Pasture 2SW. Elevation 1060 m. ISO 125, 35mm focal length, Canon 5D Mark II Digital Camera. No witness, painted rebar present, and camera location is in Road 411, 5 m south or rebar. This matches 1948 photograph. Also photograph taken from bed cover of truck to match 1948 perspective. Mesquite alive and some green leaves from 2011 are present. Persisting burroweed plants. Dense tall shrubs are mostly desert hackberry, and one catclaw distant center under mesquite. Boer’s lovegrass dominant, other grasses find threeawns, cottontop in open, and under shrubs find bush muhly. Prickly pear and cholla cacti. Compared to 2012, less annual grasses, less Boers lovegrass; larger burroweed and cholla (and some dead of each); barrel cactus dead in left distance, and new barrel cactus in left midground; and the smaller mesquite plants are larger. M. McClaran photographer, no assistant.
  • Photo Archive No. 289.2.2024.03
    Image
    Photo Archive No. 289.2.2024.03
    Date
    March 2024
    Direction
    2

    PS. 289. 20 March 2024, 3:30 PM. Facing northwest, Azimuth 320. Pasture 2SW.  Elevation 1060 m. ISO 200, 35mm focal length, Canon 5D Mark II Digital Camera.  No witness or painted rebar present. Location determined by photos, and camera location is in Road 411 and it is placed in the bed of the truck based on perspective of older photos.  This matches the 1948 photograph. Road 411 in bottom right of photo. The tall-single truck mesquite in the middle of the 1948 photo, could be the tree to the right of center in the 2024 photo, and if true, it suggests that the image has drifted left since 1948. Mesquite alive and some leaves from 2023 green. Persisting burroweed plants.  Dense tall shrubs are mostly desert hackberry, and one catclaw distant center under mesquite. Boer’s lovegrass dominant, other grasses find Lehmann lovegrass, threeawns, cottontop in open, and under shrubs find bush muhly. Prickly pear and cholla cacti.  Compared to 2018, more grass cover in distance and along the road, especially for Boer’s lovegrass and Lehmann lovegrass; larger burroweed plants throughout; two new cholla plants in midground left and 6-7 new plans in distance; small mesquite are now larger; annual mustard plants under mesquite in the distance. M. McClaran photographer, A. Gorlier.