Optimal use of ethnobotanical resources by the Mountain Pima of Chihuahua, Mexico.
AuthorLaferriere, Joseph Edward.
KeywordsPima Indians -- Mexico -- Economic conditions
Ethnobotany -- Mexico -- Chihuahua (State)
Chihuahua (Mexico : State) -- Economic conditions
Sierra Madre (Mexico) -- Economic conditions.
AdvisorVan Asdall, Willard
MetadataShow full item record
PublisherThe University of Arizona.
RightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
AbstractThe Mountain Pima of the Sierra Madre Occidental of Chihuahua, Mexico, utilize a variety of domesticated and nondomesticated resources. Part of their agricultural system consists of shifting, or swidden, cultivation on steep hillsides. Wild edible plants contribute significant amounts of vitamins and minerals to the diet on a seasonal basis. The drought of 1988 caused a decrease in the availability of many resources, but an increase in availability of roots of saraviqui (Prionosciadium townsendii). A dynamic, nonlinear optimization study of Mountain Pima diet included requirements for adequate amounts of energy, protein, calcium, and vitamins A and C. Oxalate content of several plant foods and seasonal variation in resource availability were incorporated into the study. Two methods were compared: time minimization and a nutrient indexing method minimizing the product of the absolute value of the natural logarithm of the ratio of recommended intake to actual intake rates. This method allowed simultaneous optimization of several different parameters. The nutrient indexing model matched the actual diet of the Mountain Pima somewhat better than the traditional energy minimization model. It predicted higher use of noncultivated plant species and of animal resources than the time minimization model. Analyses were conducted for years of adequate rainfall and for the drought year. A list of 612 plant species collected in the community of Nabogame is also included.
Degree ProgramEcology and Evolutionary Biology
Degree GrantorUniversity of Arizona
Showing items related by title, author, creator and subject.
Tracing Neoliberalism in Mexico: Historical Displacement and Survival Strategies for Mixtec Families living on the U.S.-Mexico BorderVogt, Wendy Alexandra (The University of Arizona., 2006)Mexican neoliberalism has systematically undermined Mexico's rural and indigenous populations and created multiple forms of displacement in communities and individual lives. This thesis traces the impacts of displacement in the lives of Mixtec families living and working on the U.S.-Mexico border. As families encounter new circumstances of risk, violation and vulnerability, they develop material, spatial and social strategies to provide safe and meaningful lives, often through contradictory and uneven processes. Central to these processes are power relations and negotiations of class, ethnicity and gender, which both maintain community and continuity as well as further perpetuate systems of inequality and differentiation between groups, families and individuals. The focus on indigenous peoples in Nogales fills important gaps in the literature of indigenous transnational migrants and the U.S-Mexico border, particularly in light of recent border policies, which are pushing more people to the Arizona-Sonora desert region.
Tree-Ring Dates From New Mexico M-N, S, Z: Southwestern New Mexico AreaBannister, Bryant; Hannah, John W.; Robinson, William J.; Laboratory of Tree-Ring Research (Laboratory of Tree-Ring Research, University of Arizona (Tucson, AZ), 1970)
Reconstruction of Precipitation and PDSI from Tree-Ring Chronologies Developed in Mountains of New Mexico, USDA and Sonora, MexicoVillanueva-Diaz, Jose; McPherson, Guy R.; University of Arizona, School of Renewable Natural Resources, Tucson (Arizona-Nevada Academy of Science, 1996-04-20)