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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Native American Ethnographic Study of Tonto National Monument Photographs

Stoffle, Richard W., Van Vlack, Kathleen, O'Meara, Sean 30 May 2013 (has links)
This is a collection of photographs which represent the Native American Ethnographic Study of Tonto National Monument.
22

Applied Ethnobotany Pipestone National Monument Minnesota

Stoffle, Richard W., Toupal, Rebecca, O'Meara, Nathaniel, Dumbaul, Jill 06 September 2013 (has links)
This presentation is focused on the importance of plants at Pipestone National Monument. This presentation highlights key findings from the original ethnobotany study.
23

The white-tailed deer of the Organ Pipe Cactus National Monument, Arizona

Henry, Robert Stephen January 1979 (has links)
No description available.
24

Analysis of Rhyolite Canyon watershed, Chiricahua National Monument, Arizona a prototype study to improve the efficiency of natural resource decision-making /

Frondorf, Anne Fenton, January 1977 (has links) (PDF)
Thesis (M.L. Arch. - Renewable Natural Resources)--University of Arizona. / Includes bibliographical references.
25

Tree-ring reconstructions of climate and fire history at El Malpais National Monument, New Mexico

Grissino-Mayer, Henri Dee, Grissino-Mayer, Henri Dee January 1995 (has links)
The purpose of this research was to: (1) reconstruct climate for the malpais region from long-lived trees and remnant wood; (2) reconstruct the fire history of forests in the malpais; and (3) investigate short-term and long-term relationships between wildfire and climate. To reconstruct climate, I calibrated a 2,129 year long tree-ring chronology (136 BC - AD 1992) with annual rainfall (previous July to current July). Since AD 100, seven major long-term trends in rainfall occurred. Above normal rainfall occurred during AD 81-257, 521-660, 1024-1398 and 179 1- 1992, while below normal rainfall occurred during AD 258-520, 661-1023 and 1399- 1790. The prolonged drought from AD 258-520 was unsurpassed in its intensity, while rainfall during the most recent 200 years has exceeded any since AD 660. The reconstruction of long-term climate trends confirmed the general sequence of environmental change over the last 2,000 years for the southern Colorado Plateau. To reconstruct past fire occurrences, 217 fire-scarred trees were collected from nine sites representing the major habitat types of the malpais and dendrochronologically dated. Fire frequency was highest at sites on cinder cones and on the highly-weathered basalt flows (ca. once every five years), and lowest on the isolated kipukas and on the Hoya de Cibola Lava Flow (once every 10-12 years). Fire frequency decreased along a north to south gradient, reflecting changing vegetation properties. Combined information revealed fire occurred once every two years, while more widespread fires occurred once every 2.5 years. Fires were largely asynchronous between sites, suggesting the malpais landscape effectively hinders fire spread. Past fire history at El Malpais was characterized by four temporally distinct periods: (1) FH-1 (prior to 1782): high fire frequency, patchy fires, throughout the growing season; (2) FH-2 (1795 - 1880): longer fire intervals, widespread fires, mostly early season fires; (3) FH-3 (1893 - 1939): even longer intervals, decreased widespread fires; (4) FH-4 (1940 - 1992): longest fire-free periods during the last 600 years. The increase in rainfall and the simultaneous change in fire regimes ca. 1790 was likely related to an increase in summer monsoonal rainfall due to changes in hemispheric circulation patterns. The decrease in fire spread ca. 1880 was most likely due to intense sheep grazing, while the change ca. 1940 reflects greater efficiency in fire suppression techniques. The presettlement fire regime emphasizes that the current absence of fire in the monument exceeds the historical range of variability established for the presettlement period. Unless effects of past humanrelated disturbances are mitigated, fire regimes of El Malpais will continue to favor high-intensity, catastrophic fires.
26

Differentiating Black Bears (Ursus americanus) and Brown Bears (Ursus arctos) Geographically using Linear Measurements of Teeth and Identification of Ursids from Oregon Caves National Monument

Bogner, Emily, Schubert, Blaine W, Samuels, Josh X 12 April 2019 (has links)
North American black bears (U. americanus) and brown bears (U. arctos) can be difficult to distinguish in the fossil record due to similar dental and skeletal morphologies. Challenges identifying ursid material from Oregon Caves National Monument (ORCA) called for an accurate tool to distinguish the species. Ursid teeth have a high degree of variability and morphological features are not always diagnostic. This study utilized a large database of lower tooth lengths (p4, m1, m2, and m3) and ratios (p4/m1, m2/m1, m3/m1, p4/m3, m2/m3) in an attempt to differentiate U. americanus and U. arctos in North America. Further, this project examined how these linear measurements differ in response to ecoregion, latitude, and climate. Analysis of variance (ANOVA) found significant differences between U. americanus and U. arctos from across North America for every variable studied. Stepwise discriminant analyses (DA) found lengths separated species better than ratios with 99.1% correct classification versus 77.5% correct classification for ratios. When sexes were analyzed, ANOVA only found significant differences for lengths while DA found lengths and ratios could not accurately distinguish between sexes; only 72.1% of sexes were classified correctly while utilizing lengths and 61% for ratios. Seventeen previously identified fossil specimens from across North America, in addition to the ORCA specimen, demonstrated the utility of this study, confirming several identifications and rejecting others, proposing the need for new designations.
27

Exploring Visitor Attitudes Toward the Proposed Greater Canyonlands National Monument: A Survey in Utah's Indian Creek Corridor

Lamborn, Chase C. 01 May 2014 (has links)
In August of 2012, the Outdoor Industry Association (OIA) sent a letter to President Barack Obama asking him to designate the Greater Canyonlands National Monument (GCNM). The proposed 1.4 million acre national monument would surround the already present 337,570 acre Canyonlands National Park, and would include public lands/waterways from five Utah counties. The OIA’s goal for the GCNM is to preserve the landscape for quality outdoor recreation by decreasing the amount of off-highway vehicle use and to eliminate the possibility of oil/gas drilling and mining. Given the proposal highlights outdoor recreation use benefits as the main catalyst for justification of additional conservation/protection of lands surrounding Canyonlands National Park, this study surveyed recreationists in the Indian Creek Corridor—an area within the boundaries of the proposed GCNM—to explore their attitudes toward the GCNM and the management of the area. This study examined how environmental orientation, place dependence, place identity, residential proximity, and recreational activity type related to attitudes toward the GCNM. Environmental orientation and residential proximity were both good predictors of attitudes toward the GCNM and the management of the Greater Canyonlands area. More biocentric-oriented people, and people who lived farther away from the Greater Canyonlands area, were more likely to have favorable attitudes toward the GCNM and were more opposed to land uses such as mining and energy development. In addition, visitors were largely “unsure” if the GCNM should be designated. Visitors felt most strongly that if the GCNM is going to be designated, the process of designation, the land that would be included, and management of the GCNM should be agreed upon by stakeholders before the monument is designated. This suggests a quick designation via public proclamation under the Antiquities Act of 1906 could largely exacerbate the already present conflict over public land management in the region, which would create an even more difficult environment for federal land managers.
28

ABSOLUTE POLLEN FREQUENCIES APPLIED TO THE INTERPRETATION OF HUMAN ACTIVITIES IN NORTHERN ARIZONA

Kelso, Gerald Kay, 1937- January 1976 (has links)
No description available.
29

An Archaeological Theory of Landscapes

Heilen, Michael Peter January 2005 (has links)
Recent decades have seen a surge of landscape concepts in archaeology. Despite strong, growing interest in landscapes, landscape archaeology lacks theoretical and methodological consistency and coherence. To address this problem, I develop a general, integrative framework for landscape archaeology.I argue that landscape concepts have a deep history in anthropological debate. Disagreements between landscape approaches are framed as recapitulations of an ongoing historical dialectic in anthropology. I suggest that fundamental binary oppositions in landscape archaeology can be understood in terms of the epistemological and philosophical distinctions between what Sahlins (1976) has termed cultural logic and practical reason. Optimistically, I offer the working hypothesis that landscape studies may form the synthesis of this entrenched dialectic.I argue that landscape perspectives in archaeology benefit from approaches in geography and ecology, but ultimately artifacts and behavior-based models will need to be built to explain archaeological landscape patterns. Drawing upon behavioral archaeology, I introduce the concepts of archaeological and systemic landscapes and argue that this distinction is critical for making inferences about systemic landscape processes from archaeological landscape patterns. Further, I consider the relevance of scale issues in analyzing landscape patterns and processes.In contradistinction to current approaches that highlight the role of perception and ritual in cognized landscapes, I argue that landscapes are also cognized according to techno-functional categories and suggest that in many cases, how landscapes are cognized is intimately related to how they are used.To model landscapes, I suggest that landscapes are networks and may share some properties with other kinds of biological, ecological, technological, and social networks. I argue that basic properties of landscapes may be allometrically related in manners similar, but potentially distinct from, relationships observed for non-human organisms in physiology and biology. In order to counter notions that human behaviors are either reflexes of environmental conditions or constitutive of environments, I advance the notion of landscape hierarchy. Finally, I explore aspects of systemic and archaeological landscapes relevant to a Class III pedestrian survey I directed in southern Arizona, the Ironwood Forest National Monument survey.
30

Ethnographic Overview and Assessment: Zion National Park Utah, and Pipe Spring National Monument, Arizona

Stoffle, Richard W., Austin, Diane, Halmo, David, Phillips, Arthur 07 1900 (has links)
This is an applied ethnographic study of Southern Paiute cultural resources and how these are related to the natural ecosystems that surround and incorporate Zion National Park in southern Utah and Pipe Spring National Monument in northern Arizona. Southern Paiute people perceive Zion National Park and Pipe Spring National Monument as places whose significance derives from larger cultural and ecological landscapes. Southern Paiute people view both parks as being parts of riverine ecosystems. Zion National Park is a place along the Virgin River, and Pipe Spring National Monument part of the greater Kanab Creek Hydrological System. The current boundaries of both parks are largely irrelevant for understanding the lives of birds that fly along the river, of deer who seasonally migrate up and down the river, and of fish who swim in the river. Paiute people, whose ancestors lived along these riverine ecosystems for a thousand years or more, recognize that the plants they gathered, the animals they hunted, and the lives they lived are unrelated to the current boundaries of these two parks. As a result, the National Park Service and the Southern Paiutes arrived at the same conclusion: that is, to understand the cultural and natural significance of these parks requires knowledge of their relationships with other places. Thus it is both administratively and culturally appropriate for this applied ethnographic study to follow an ecosystem approach. This study was unique in two major ways. Unlike many other American Indian cultural resources studies conducted within National Parks at this period of time, this study moved beyond the formal boundaries of these NPS units in an effort to understand them as components of a broader natural ecosystem. As such, this study built upon the scientific and social framework for ecologically based stewardship of Federal lands and waters. This report provides both the ethnographic information relating to Pipe Spring National Monument and Zion National Park. This information was then incorporated in the parks’ resource management plans

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