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  • All fields: droughts
(68 results)



Display: 20

    • Archaeological survey of Verde Valley

    • Archaeological survey of Verde Valley

    • Gladwin, Winifred, 1889-1965

    • Ceramics; Indian Pottery; Archaeological surveying; Indians of North America; Antiquities; Kivas; Cliff-dwellings

    • (15,676kb pdf) A survey to the north along the Mogollon Rim and Verde Valley using ruins and sherds to identify distinct cultures- signs of their origins and entry into the region
    • Tree-ring analysis: tree-rings and droughts

    • Tree-ring analysis: tree-rings and droughts

    • Gladwin, Harold S. (Sterling), 1883-1983

    • Indians of North America; Pueblo Indians; Archaeological dating; Droughts; Climatology; Tree-rings; Dendrochronology

    • (22,582kb pdf) Examination of the validity of the commonly accepted tree-ring drought theory as applied by archaeologists in establishing timeslines for the various cultures in the Southwest.
    • Cochise culture

    • Cochise culture

    • Sayles, E. B. (Edwin Booth), 1892-1977

    • Cochise culture; Excavations (Archaeology); Paleo-Indians; Indians of North America; Antiquities

    • 64,486kb pdf) Excavations from the early-to-mid 1930's in southeastern Arizona, southwestern New Mexico and northern Mexico resulted in the classification of a new culture, the Cochise culture.
    • Chaco branch excavations at White Mound and in the Red Mesa Valley

    • Chaco branch excavations at White Mound and in the Red Mesa Valley

    • Gladwin, Harold S. (Harold Sterling), 1883-1983

    • Archaeological surveying; Pueblo Indians; Indians of North America; Antiquities

    • (75,663kb, 53,179kb pdfs) Describes the excavations and findings at the White Mound and the Red Mesa Valley areas and their significance to the Pueblo cultures.
    • Adoption of an interim 602(a) storage guideline: final environmental assessment

    • Adoption of an interim 602(a) storage guideline: final environmental assessment

    • United States. Bureau of Reclamation. Upper Colorado Region.

    • Water-storage--Environmental aspects--Colorado River (Colo.-Mexico); Water resources development--Colorado River (Colo.-Mexico); Reservoirs--Environmental aspects--Colorado River (Colo.-Mexico); Water transfer--Colorado River (Colo.-Mexico)

    • 107 pages (PDF version). File size: 4932.24 KB. The report considers adoption of a guideline to aid the Secretary of Interior in determining how much water should be reserved as storage in the Upper Colorado River basin. This would affect water...
    • Adoption of an interim 602(a) storage guideline: final environmental assessment

    • Adoption of an interim 602(a) storage guideline: final environmental assessment

    • United States. Bureau of Reclamation. Upper Colorado Region.

    • Water-storage--Environmental aspects--Colorado River (Colo.-Mexico); Water resources development--Colorado River (Colo.-Mexico); Reservoirs--Environmental aspects--Colorado River (Colo.-Mexico); Water transfer--Colorado River (Colo.-Mexico)

    • 107 pages (PDF version). File size: 4932.24 KB. The report considers adoption of a guideline to aid the Secretary of Interior in determining how much water should be reserved as storage in the Upper Colorado River basin. This would affect water...
    • Arizona water resource

    • Arizona water resource

    • University of Arizona. Water Resources Research Center.

    • Water resources development--Arizona--Periodicals; Water-supply--Arizona--Periodicals;

    • This item contains one or more publications.
    • Arroyo

    • Arroyo

    • University of Arizona. Water Resources Research Center.

    • Water resources development--Arizona--Periodicals; Water resources development--Research--Arizona--Periodicals; Arid regions--Research--Arizona--Periodicals; Water-supply--Arizona--Periodicals;

    • This title contains one or more publications. Published cooperatively by: Division of Environmental Health of Arizona Dept. of Health Services, the Arizona Department of Water Resources, the Arizona State Land Dept., the Office of Arid Lands...
    • Energy policy update: energy and environmental news

    • Energy policy update: energy and environmental news

    • Arizona. Dept. of Commerce. Energy Office.

    • Energy policy--Arizona--Periodicals; Power resources--Arizona--Periodicals; Energy industries--Environmental aspects--Arizona--Periodicals;

    • This title contains one or more publications. These digital items were created from the email subscription.
    • Saguaro National Park fire management plan

    • Saguaro National Park fire management plan

    • United States. National Park Service.

    • Fire management--Environmental aspects--Arizona--Saguaro National Park; Wildfires--Prevention and control--Arizona--Saguaro National Park; Prescribed burning--Planning--Arizona--Saguaro National Park; Wildfires--Management--Arizona--Saguaro...

    • 157 pages (PDF version). File size: 1876.331 KB. Includes maps and bibliographic resources. Note: related documents include Saguaro National Park environmental impact statement and record of decision.
    • Hunt Arizona

    • Hunt Arizona

    • Arizona. Wildlife Management Division.

    • Hunting--Arizona--Statistics; Game and game-birds--Arizona--Statistics;

    • This title contains one or more publications.
    • Growth in Arizona: the machine in the garden

    • Growth in Arizona: the machine in the garden

    • Morrison Institute for Public Policy.

    • Urbanization--Arizona; City planning--Arizona; Land use, Urban--Arizona; Arizona--Population--Forecasting; Cities and towns--Arizona--Growth;

    • 199 pages (PDF version). File size: 1357.729 KB. "October 1998 APC Arizona Policy Choices"--Cover. Morrison Institute for Public Policy, School of Public Affairs, College of Public Programs, Arizona State University. This document is copyrighted...

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