The Desert Laboratory is a historic biological research facility atop

Tumamoc Hill Tumamoc Hill ( ood, Cemamagĭ Doʼag) is a butte located immediately west of "A" Mountain and downtown Tucson, Arizona. It is home to many radio, television, and public safety transmitters. The 860-acre ecological reserve and U.S. National Histor ...

( O'odham: ''Cemamagĭ Doʼag'') at 1675 West Anklam Road in

Tucson, Arizona , "(at the) base of the black ill , nicknames = "The Old Pueblo", "Optics Valley", "America's biggest small town" , image_map = , mapsize = 260px , map_caption = Interactive ...

. It was founded by the Carnegie Institution in 1903 to study how plants survive and thrive in the heat and aridity of deserts, and was the first such privately funded effort in the nation. Beginning in 1906, numerous long term ecological observation areas were set up by Volney Spalding &

Forrest Shreve Forrest Shreve (July 8, 1878 – July 19, 1950) was an internationally known American botanist. His professional career was devoted to the study of the distribution of vegetation as determined by soil and climate conditions. His contributions to t ...

on the scientific domain of

. Nine of these are the world's oldest permanent ecology study quadrats. The facility and staff were key contributors to what is now considered the science of ecology, including participating in the creation of the

Ecological Society of America The Ecological Society of America (ESA) is a professional organization of ecological scientists. Based in the United States and founded in 1915, ESA publications include peer-reviewed journals, newsletters, fact sheets, and teaching resources. I ...

in 1915 and the ''Ecology'' journal. Led by Spalding & Shreve, they also contributed innovations in conservation. Part of it was declared a

National Historic Landmark A National Historic Landmark (NHL) is a building, district, object, site, or structure that is officially recognized by the United States government for its outstanding historical significance. Only some 2,500 (~3%) of over 90,000 places listed ...

in 1965.Ann Huston (September 1986) , National Park Service and The rest was added in 1987.

History

Acting on the authority of the Carnegie Institution of Washington, Frederick Vernon Coville Botanist of the

USDA The United States Department of Agriculture (USDA) is the federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of com ...

and

Daniel T. McDougal Daniel is a masculine given name and a surname of Hebrew origin. It means "God is my judge"Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 68. (cf. Gabriel—"God is my strength"), ...

of the New York Botanical Garden chose Tumamoc Hill as the location of the Desert Laboratory in February, 1903. It opened in October of that year. It is now operated by Tumamoc: People & Habitats, part of The University of Arizona's College of Science.

Walking up Tumamoc's Road

The public is welcome to walk up almost to the top of Tumamoc Hill. Walkers must stay on the road. Bicycles and pets are not allowed. And the very top of the Hill is an archaeological site where there is no unsupervised entry. Vehicular traffic restricted to authorized persons.https://tumamoc.arizona.edu/tumamoc-hill/walk-hill

References

* "Discovering the Desert: The Legacy of the Carnegie Desert Botanical Laboratory" by

William G. McGinnies William is a masculine given name of Norman French origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conques ...

, 276 pp, 1981

External links

Official Desert Laboratory website
* , with additional surveys of individual building
Desert Botanical Laboratory, Main Laboratory Building, Tumamoc Hill, Tucson, Pima County, AZDesert Botanical Laboratory, Shop Building, Tumamoc Hill, Tucson, Pima County, AZDesert Botanical Laboratory, Chemistry Building, Tumamoc Hill, Tucson, Pima County, AZDesert Botanical Laboratory, Forest Service Building, Tumamoc Hill, Tucson, Pima County, AZ

Desert Laboratory Repeat Photography Collection

JSTOR article

Harpers Magazine 1911 article
(subscribers only) {{Pima County, Arizona Buildings and structures in Pima County, Arizona Sonoran Desert Buildings and structures completed in 1903 1903 establishments in Arizona Territory National Register of Historic Places in Tucson, Arizona National Historic Landmarks in Arizona Historic American Buildings Survey in Arizona