The Changing Mile, originally published in 1965, was a benchmark in ecological studies, demonstrating the prevalence of change in a seemingly changeless place. Photographs made throughout the Sonoran Desert region in the late 1800s and early 1900s were juxtaposed with photographs of the same locations taken many decades later. The nearly one hundred pairs of images revealed that climate has played a strong role in initiating many changes in the region. This new book updates the classic by adding recent photographs to the original pairs, providing another three decades of data and showing even more clearly the extent of change across the landscape. During these same three decades, abundant information about climatic variability, land use, and plant ecology has accumulated, making it possible to determine causes of change with more confidence. Using nearly two hundred additional triplicate sets of unpublished photographs, The Changing Mile Revisited utilizes repeat photographs selected from almost three hundred stations located in southern Arizona, in the Pinacate region of Mexico, and along the coast of the Gulf of California. Coarse photogrammetric analysis of this enlarged photographic set shows the varied response of the region's major plant species to the forces of change. The images show vegetation across the entire region at sites ranging in elevation from sea level to a mile above sea level. Some sites are truly arid, while others are located above the desert in grassland and woodland. Common names are used for most plants and animals (with Latin equivalents in endnotes) to make the book more accessible to non-technical readers. The original Changing Mile was based upon a unique set of data that allowed the authors to evaluate the extent and magnitude of vegetation change in a large geographic region. By extending the original landmark study, The Changing Mile Revisited will remain an indispensable reference for all concerned with the fragile desert environment.
Dramatically presents the changes man, climate, cattle, fire, and other factors have wrought upon the natural landscape within a vertical mile over a large region--the northern Sonoran Desert and the highlands within it and to the east.
By documenting vegetation change in a region broadly similar climatically to North America's subtropical deserts and grasslands but different in its wildlife and its human culture, the book shows that the endpoints of landscape status are ...
... http://mountain-prairie.fws.gov/species/fish/crct/crctfinl.pdf (accessed December 29, 2006); Virgin River Fishes ... Debra Donahue, The Western Range Revisited: Removing Livestock From Public Lands to Conserve Native Biodiversity ...
Restoring the Pitchfork Ranch tells the story of a decades-long habitat restoration project in southwestern New Mexico.
... deserts), native herbaceous plant communities are less diverse in burned compared to unburned areas (Brooks, 2002; Engel and Abella, 2011), and desert shrubs, such as the creosote bush ... Desert Shrubland Fire Model Materials and Methods.
... Helen and Dan Beal, Sis and George Bradt, Jovana and Bill Brown, Gail and Bill Eifrig, Jane Church, Jacque and Shel Clark, Nancy and Bill Cook, James Curry, Sarah Dinham, Billie and Mac Donaldson, Barbara and John Donaldson, ...
" -- Environmental History "The details of how the field began and the accounts of the ecological pioneers make this book an enjoyable account of scientific history.
Louis C. McClure is probably the best comparison to Stimson because he worked for railroads and photographed similar subjects between 1890 and 1935 in neighboring Colorado. His collection is located at the Denver Public Library and is ...
43–48 . Williams , G. P. , 1978 , The Case of the Shrinking Channels — The North Platte and Platte Rivers in Nebraska ... of Vegetation in the Glen Canyon Reservoir Basin : Salt Lake City , University of Utah Anthropological Papers no .
In: García-Tejero IF, Duran- Zuazo VH (eds) Water Scarcity and Sustainable Agriculture in Semiarid Environment. Elsevier, London, pp 403–438 407:1631–1643 Pérez-Martin A, Michelazzo C, Torres-Ruiz JM, Flexas J, Fernández JE, ...