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1
MOZER, JOEL BARNEY. "LEE VORTICITY PRODUCTION BY TROPICAL MOUNTAIN RANGES." Diss., The University of Arizona, 1994. http://hdl.handle.net/10150/186600.
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Numerical simulations using the Penn State University/NCAR MM4 model are performed to examine a stably stratified, zonal easterly flow past large scale three-dimensional mountain ranges in a rotating, initially barotropic, atmosphere. Upstream blocking by the mountain range diverts the flow primarily to the south and around the mountain. Conservation of potential vorticity results in the formation of a horizontal jet at low levels south of the mountain. This jet is barotropically unstable and leads to a continuous production of synoptic scale vorticity maxima which separate from the mountain and propagate downstream. Numerical simulations using topography representative of the Sierra Madre in Mexico imply that this mechanism may be important in providing some of the initial disturbances which grow into tropical cyclones in the eastern North Pacific Ocean. The wave train produced in the simulations corresponds to waves with 3-7 day periods which have been identified observationally in the eastern North Pacific region. The sensitivity of this effect to the stability of the basic state and the upstream wind speed is investigated. Simulations are also performed which show that the Hoggar and Atlas mountains of west-central Africa block the low-level easterlies resulting in a barotropically unstable jet and a train of vorticity maxima which separate from the mountain and propagate downstream. The spacing of these disturbances is roughly 1600 km and they propagate to the east with a period of about 2.5 days. These characteristics correspond to those of observed waves in the Africa/Atlantic region. It will also be shown that the unique topography of north-central Africa results in a mid-tropospheric easterly jet which has a maximum between 0-10°E and 15-20°N. The location and magnitude of this jet correspond to the so-called African easterly jet which is usually attributed to the strong surface temperature gradients over the continent of Africa. The numerical simulations presented in this work suggest that the mechanical effect of the topography may provide a constant source of energy for the maintenance of the African easterly jet.
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Warrick, Gregory David. "MOUNTAIN SHEEP FORAGING BEHAVIOR (ARIZONA)." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/291298.
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Miller, Tanya Sterett. "Applied Ecobricolage| Mountain Being(s)/ Mountain Becoming(s)." Thesis, Prescott College, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10195721.
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<p> Applied Ecobricolage: Mountain Being(s)/ Mountain Becoming(s) is about a research process designed to bring living systems and visual arts-based inquiry to the forefront of building human connections with the more-than-human world. Utilizing an applied ecobricolage structure, the focus of this research was twofold. The project explored applied ecobricolage as a platform for interdisciplinary and multi-methodological research on how to build connections with high-altitude mountain places and their place-beings. The project was also interested in discovering to what extent, if any, the sentient wisdom of high-altitude mountain places and their place-beings could contribute towards human processes and practices for resilient planetary living. Literature grounded the possibility for more-than-human mountain connection in its recognition of Gaian sentience and mountain places as distinct time-location events. Gaia-as-teacher and mountains as forms of hallowed Earth places, gave rise to what was possible when place, place-beings, and co-researchers collaborated to see, hear, and feel the wisdom of mountains. Guidance from Earth-based methodologies and the Earth informing lenses found in ecobricolage, Gaian methodology, and terrapsychology were utilized to amplify Earth connection and communication. Materialistic approaches to contemplative photography and elicitation practices such as glance and poetic inquiry methods, catalyzed collaborative dialogue resulting in 10, 387 digital images. The steps to building mountain connection and conducting an arts-based ecobricolage were found in the imagery, musings, and meditations arising from alpine conversations. What became apparent as a result of the ecobricolage was that mountain wisdom does exist and there is much that is communicated. What became secondary to discovering the ways of connection were the sentient mountain contributions towards living processes and practices. I found the contributions lay in the direct encounter between the place, event and myself. This paper gives some insight into who I became when, I connected to mountains as it acknowledged my distinct state of mountain being. More instances of ecobricolage research design could assist Earth-based scholarship in transforming perspectives in sustainability and research methodology. Building connections with the more-than-human mountain world exemplified the ways conscious connection bestows planetary wisdom. Exploring other places as time-location events presents more avenues for future researchers. Keywords: ecobricolage, mountain, place, contemplative photography, connection</p>
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Erickson, Susan N. "Boshanlu mountain censers mountains and immortality in the Western Han period /." online access from Digital Dissertation Consortium access full-text, 1989. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?9008269.
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Van, Der Mescht Deon. "Mountain wave turbulence in the lee of the Hex River Mountains." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/20240.
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Thesis (MSc)--Stellenbosch University, 2012.<br>ENGLISH ABSTRACT: Despite recorded mountain wave related aircraft accidents in South Africa, very
little literature exists on South African mountain waves. This study discusses the
results of a mountain wave study in the Hex River Mountains in the Western Cape
province of South Africa. The aim of this study was to measure mountain wave
turbulence on the lee side of the mountains by conducting weather balloon
soundings on the upwind and lee sides of the mountains. These soundings were
performed over four days in the winter and spring, with each field day representing
different synoptic scale weather conditions. Lee wave rotors were detected from
several of the lee wave soundings. Significant values of horizontal vorticity
around a north-south axis (y-component horizontal vorticity) were detected. The
instrumentation was highly sensitive and able to measure even weak up and
downdraft velocities associated with the rotors. Strong downdrafts were measured
some mountain waves, but no strong downdrafts were detected near rotors which
occurred below the mountain waves. The two dimensional positions of balloons
were only available after a considerable amount of reanalysis. If this data can be
made available onsite shortly after soundings, it can be used to decide where to
move launch sites to, in order to obtain optimal results.<br>AFRIKAANSE OPSOMMING: Ten spyte van gedokumenteerde berggolf-verwante vliegongelukke, bestaan baie
min literatuur oor Suid Afrikaanse berggolwe. Hierdie tesis bespreek die resultate
van ‘n berggolfstudie in die Hexrivier Berge in the Weskaap Provinsie van Suid-
Afrika. Die doel van hierdie studie was om die berggolfturbulensie aan die lykant
van die berge te meet deur middel van weerballonopstygings aan beide die winden
lykante van die berge. Hierdie opstygings is oor ‘n tydperk van vier winter en
lente dae uitgevoer, met elkeen van die dae wat verskillende sinoptiese
weersomstandighede verteenwoordig het. Rotors is waargeneem in die data van
verskeie ballonopstygings wat aan die lykant uitgevoer is. Beduidende waardes
van horisontale vortisiteit rondom ‘n noord-suid as (y-komponent horisontale
vortisiteit) is gemeet. Die instrumentasie was hoogs sensitief en kon selfs swak
op- en afstrominge meet. Sterk afstrominge is waargeneem in berggolwe, maar nie
in die omgewing van rotors wat onmder die berggolwe voorgekom het nie. Die
twee-dimensionele posisies van ballonne was slegs na aansienlike heranaliese van
die data beskikbaar. Indien hierdie data kort na opstygings beskikbaar is tydens
veldwerk, kan dit help met besluite oor alternatiewe posisies waarvandaan
ballonopstygings gedoen kan word ten einde optimale resultate te bekom.
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Morgart, John R., Paul R. Krausman, William H. Brown, and Frank M. Whiting. "Chemical Analysis of Mountain Sheep Forage in the Virgin Mountains, Arizona." College of Agriculture, University of Arizona (Tucson, AZ), 1986. http://hdl.handle.net/10150/310778.
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Jennings, Jennifer L. "Mountain dolphins." Connect to this title online, 2008. http://etd.lib.clemson.edu/documents/1211389267/.
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Al-Hadid, Diana. "Magic Mountain." VCU Scholars Compass, 2005. http://scholarscompass.vcu.edu/etd/827.
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My installations are propositions for an imaginary world that relies on its own internal logic, a world of believability without recognition. While the work references landscape it also emphasizes its contrivance, as it is automatically estranged in an "unnatural" gallery setting. I subvert or de-familiarize the materials and processes that I use in the service of creating a fictitious environment. My places are impossible places. They are irregular, illogical, and unstable. Our imagination can be one of most dangerous things to psychological stability as it is an inventory of all things possible, no matter how irrational or improbable. The irrational is always an option, a lingering threat. The imagination seems to hate permissions and limitations, but is nevertheless lodged within them. I want to create a sense of nonsensical logic. If all things that can be imagined are logical possibilities, I want to find the place where fantasy seems to be just barely reality. If I can't have an inherent contradiction, I'll take an apparent one.
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Greenberg, Gary Harlan. "Mountain passage." FIU Digital Commons, 1991. https://digitalcommons.fiu.edu/etd/3948.
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This novel is the first-person narrative of an underachieving twenty-eight-year-old journalist who convinces himself that he can find fulfillment by climbing the Matterhorn, a dream he once shared with his older, idolized brother, who died before they could achieve it. Forsaking a marriage-minded girlfriend and fledgling sports reporting career in California, Stanley "Rabbit” Goodman decides to sell or abandon everything he owns that can't fit into a backpack, head to Europe, find his brother's former climbing partner and scale the mountain, or die trying. By blending humor with mysticism and action with introspection, Rabbit's entertaining tale poignantly transcends his personal experiences to illustrate the universal human conflicts that arise when one attempts to turn a dream into reality.
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Etchberger, Richard Carl 1957. "Mountain sheep habitat characteristics in the Pusch Ridge Wilderness, Arizona." Thesis, The University of Arizona, 1988. http://hdl.handle.net/10150/276839.
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Mountain sheep (Ovis canadensis mexicana) in the Pusch Ridge Wilderness (PRW), Santa Catalina Mountains, Arizona have abandoned historic habitat and now occupy 44 km². I used univariate analyses to quantify differences of physiographic and vegetational variables between abandoned habitat and habitat that is still used by mountain sheep. A discriminant function model characterized the magnitude of the differences between the 2 habitats. Habitat that supports mountain sheep has less human disturbance and is more open with more side oats grama (Bouteloua curtipendula), red brome (Bromus rubens), brittle bush (Encelia farinosa), and forb cover, but less ground cover, bush muhly (Muhlenbergia porteri), and turpentine bush (Haplopappus laricifolius) than habitat that was abandoned by mountain sheep. Fire is important in still used habitat because it reduces tall plants that obstruct mountain sheep vision. Human disturbances should be minimized in mountain sheep habitat.
11
Merz, August. "Mountain-front recharge from the Santa Rita Mountains to the Tucson Basin." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/191870.
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This study analyzes mountain-front recharge from the Santa Rita mountains. Trilinear diagrams, finger-print diagrams, and scattergrams suggest that two types of water recharge the regional aquifer by effluent seepage as Madera Canyon Stream flows onto Madera Canyon fan. One type of water is dominated by calcium and bicarbonate ions, and the other type is dominated by calcium and sulfate ions. Deuterium and oxygen-18 data support these interpretations and indicate that recharge occurs over a broad range of elevations. Furthermore, the isotopic data indicate that the deuterium and oxygen-18 gradients are -3.5 0/00 and -0.4 0/00, respectively, per 1000 foot increase. Evidence is lacking for the presence of deeply circulating waters. Calculations based on a flow-net analysis and a water balance approximate annual mountain-front recharge to be between 200 and 400 ac-ft/yr/mi of mountain-front recharge. Recharge studies from the nearby Santa Catalina mountains estimate recharge to be between 25 and 50 ac-ft/yr/mi of mountain front and present evidence for minor amounts of deep circulation through the mountain block into the basin. The Santa Rita Mountains, significantly, have a more permeable alluvial fan which favors recharge.
12
Walter, Christopher D. "On Yonder Mountain." Digital Archive @ GSU, 2012. http://digitalarchive.gsu.edu/art_design_theses/112.
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The road to becoming an artist is paved with much confusion as we try to mold our brains into understanding abstract concepts and ideas. I became fascinated with how people perceive art, in particular, southern males that have no previous knowledge of art history or desire to learn. I contemplated long and hard about this and asked myself the question, “What if they did want to understand art?” The only difference between my brethren and I is this desire to pursue this seemingly foreign world. By creating an imaginary world and culture based on my own southern upbringing I have created a series of figurative paintings exploring various contemporary art themes in an effort to clarify my own understanding of the two worlds I am closest to and how they may or may not be related.
13
Graves, Jesse, and William Wright. "Specter Mountain: Poems." Digital Commons @ East Tennessee State University, 2018. https://dc.etsu.edu/etsu_books/176.
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SPECTER MOUNTAIN is a book-length poetry collaboration between Jesse Graves and William Wright that imagines the spiritual and ecological life of an embattled landscape. The collection fuses two striking poetic visions into a cohesive and innovative new perspective on nature and the inevitable imprint of human interaction with wilderness. Readers will gain a sense of the permanent beauty of rivers and mountains, timeless images of the sublime, and the grandeur that reaches beyond human life and influence.
SPECTER MOUNTAIN is a book of voices, delivered by an impressive range of speakers, including even the mountain itself. Sometimes they speak in chorus and sometimes in isolation, out of the past and from the future, offering meditations and reflections on our changing world. These poems reveal a sensitivity to the passing of time, and to the many losses that people and places suffer and outlast together. If the mountain is a haunted landscape, it is also a place of aspiration, where traditions flourish and customs give meaning to the lives that pass there.
In his preface to the book, celebrated poet and novelist Robert Morgan says, "Jesse Graves and William Wright are two of the most exciting talents in contemporary poetry. Before they have spoken in distinct and memorable individual voices. In SPECTER MOUNTAIN they have pooled their considerable gifts and found a synergy that yields a unique work that will serve as a landmark for our time, and for many years to come."<br>https://dc.etsu.edu/etsu_books/1196/thumbnail.jpg
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Moussallam, Yves. "Exhumation of Deep Mountain Roots: Lessons from the Western Tatra Mountains, Northern Slovakia." Thesis, Université d'Ottawa / University of Ottawa, 2010. http://hdl.handle.net/10393/20440.
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The Tatric crystalline unit of the Western Carpathians in northern Slovakia displays an inverted metamorphic sequence where high-grade migmatite and orthogneiss units are overlying lower-grade mica schists. Enclosed within the migmatites are lenses of eclogite-bearing amphibolites. Conventional geothermobarometry coupled with isochemical modeling constrained P-T paths that exhibit contrasting metamorphic histories for rock units that are now heterogeneously interleaved. Relict eclogite facies assemblages with occasionally preserved omphacite record post-peak pressure conditions of 1.7-1.8 GPa followed by near isothermal decompression at ~750 °C leading to intensive re-equilibration of eclogites at high-pressure granulite facies conditions and development of diopside + plagioclase symplectitic textures. New ID-TIMS Sm-Nd dating of garnet separated from the omphacite-bearing eclogite yields a whole rock-garnet isochron age of 337 ± 10 Ma, with an epsilon Nd isotopic composition of +8.3. While major element profiles across the garnets display little variation, the trace element distribution shows a typical HREE enrichment profile and a slight core to rim disparity with LREE and MREE concentrations higher in the cores and higher HREE in the rims. Granulite-facies migmatites that host the eclogite boudins record lower pressure metamorphic conditions of 1.2 GPa at ~750 °C and a similar retrograde path. The lower-grade micaschists reached metamorphic conditions of 0.8 GPa at ~650 °C. Monazite U-Pb analysis from a migmatite surrounding the eclogite boudins yields one population of ca. 380 Ma age. Another migmatite away from the eclogite yields two populations monazite ages. A robust 340 ± 11 Ma monazite U-Pb age is indistinguishable from our garnet age and U-Pb SIMS age of zircons in the anatectic leucosome of the migmatite (347 ± 7 Ma). We interpret the ca. 340 Ma ages to represent the exhumation of the deep crustal root of the Variscan orogen into the middle crust coeval with anatexis. A younger monazite U-Pb age of 300 ± 16 Ma is consistent with 40Ar/39Ar thermochronology data of ca. 310 Ma that is likely indicative of the Late Carboniferous I-type magmatism and cooling in the Tatric block. Cooling rates calculated by garnet diffusion modeling yield estimates of ~30 °/Ma. This exhumation was likely tectonically forced by the action of a rigid indentor which prompted the weak lower crust to be heterogeneously extruded to mid-crustal levels at a time coeval with anatexis and subsequently extruded with mid-crustal material to the upper crust.
15
Brooke, Cannon Donovan Todd. "Rocky Mountain blue : a shifting terrain in the Rocky Mountain West /." Online version, 2010. http://content.wwu.edu/cdm4/item_viewer.php?CISOROOT=/theses&CISOPTR=352&CISOBOX=1&REC=20.
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Zingerli, Claudia. "Vietnam's mountain problematique : debating development, policy and politics in mountain areas." Thesis, University of East Anglia, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273422.
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Mercure, Tammy. "Big Rock Candy Mountain: Photographs of the Great Smoky Mountain Tourist Towns." Digital Commons @ East Tennessee State University, 2009. https://dc.etsu.edu/etd/1815.
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The photographer discusses the work in Big Rock Candy Mountain: Photographs from the Great Smoky Mountain Tourist Towns, her Master of Fine Arts exhibition held at the Reece Museum, Johnson City, Tennessee from September 22 to December 18, 2009. The exhibition consists of 17 large-scale color Archival Inkjet Prints edited from a large body of work done in the tourist towns surrounding the Great Smoky Mountains.
Topics include the historical and contemporary artistic influences on the work, examining the work of Jacques-Henri Lartigue, Weegee, Martin Parr, and Joel Sternfeld. A short history of the area, the subject of tourism pertaining to the work, and works from the exhibition are also discussed.
Included is the complete catalogue of the Big Rock Candy Mountain exhibit.
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Andersson, Hanna. "Bradoriids from the middle Cambrian 'thin' Stephen Formation at Odaray Mountain, Canadian Rocky Mountains." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-227540.
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Two new species of Cambrian bradoriid arthropods have been found in the ‘thin’ Stephen Formation, Odaray Mountain, Canada; the hipponicharionid Flumenoglacies michaeli n. sp. and the comptalutid Phasoia stephenensis n. sp. This paper includes the description and illustrations of these species as well as two undetermined species from the same locality. Phasoia stephenensis n. sp. is the first Phasoia reported from Laurentia and Flumenoglacies michaeli n. sp. belongs to the new genus Flumenoglacies recently described by Peel & Streng (in press) from Greenland. In the discussion previous reports of the genus Phasoia are ordered chronologically and a migration path from Gondwana to Laurentia is suggested. However, more information on the stratigraphic and regional distribution of this taxon is needed to support this theory since Phasoia is so far only known from Australia, South China and now North America. The ornamentation of Phasoia stephenensis n. sp. and Flumenoglacies michaeli n. sp. is discussed and compared with the ornamentation of the hipponicharion Pseudobeyrichona longquanxiensis (Cui 1987), the svealutid Tsunyiella Zhang (1974) and the cambriid Petrianna fulmenata Siveter (1995). It is suggested that it might be remnants of a respiratory system.
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Ingridsson, Björn. "From coast to mountain." Thesis, KTH, Arkitektur, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147512.
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In a city with fast growth and development, this project aims to embody the resources of its origin and nurturing vein, Umeälv, and project its movements into the future. Through the tools of an architecture that promotes and envisions timber constructions this project searches for cues methods and composition of the traditional timber buildings in the region in conjunction of an age of prefabrication.<br>I en stad med snabb tillväxt och utveckling, syftar det här projektet till att förkroppsliga resurserna kring dess ursprung och näringsådra, Umeälven, samt projicera dess möjligheter in i framtiden. Genom verktyg för en arkitektur som främjar träkonstruktioner söker detta projekt efter ledtrådar metoder och sammansättning av de traditionella trähusen i regionen i samband med en tid av prefabricering.
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Guzenko, A. I. "History of mountain biking." Thesis, Sumy State University, 2014. http://essuir.sumdu.edu.ua/handle/123456789/45489.
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The history of Mountain Biking begins in the mid 1970's when the sport of bicycling was rapidly developing. A few biking 'freaks' in the state of California did nоt just turn a hobby and a number of innovative improvements into a profession with their new 'fat tire' bike. Instead they set in motion a worldwide boom.
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Leonard, Jenny. "This mountain of clouds." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/12499.
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Hangartner, Garth Jerod. "IN DARK MOUNTAIN HOLLOWS." University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin991308403.
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Mullins, Michael Bryan. "Hildegard On Rubble Mountain." Thesis, University of North Texas, 2002. https://digital.library.unt.edu/ark:/67531/metadc3328/.
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Hildegard On Rubble Mountain is a cinema verité documentary about Hildegard Modinger's childhood. She grew up in Stuttgart, Germany during World War II and immigrated to the United States at the age of nineteen. This video follows her back to her childhood neighborhood as she recalls memories of that time in her life. The accompanying production book explains the production process: preproduction, production, postproduction, theoretical approaches, style used and a self-evaluation.
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Anderson, Evan. "Self Sufficient Mountain Communities." The University of Arizona, 2014. http://hdl.handle.net/10150/337352.
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Sustainable Built Environments Senior Capstone<br>The goal of this research is to define self sufficiency for mountain communities, understand the resources that make up a mountain community, and describe how current and future mountain communities can take steps toward self sufficiency. What the report explores and finds is that most mountain communities have all the resources available to become autonomous, sustainable areas able to support human, wildlife, and environmental health. This conclusion came from an extensive literature review on the resources of mountain communities, followed by analysis of the resources held in the mountain community of Summerhaven, Arizona. A list of prescriptive steps based on Summerhaven’s current needs is discussed, giving the community a ranked order of how they can utilize their resources to full potential and become autonomous to any outside resources. While further research into other communities is needed to more effectively understand the different scope of resource issues mountain communities are facing, this report has a general view of what effects all mountain communities. No two mountain communities will be the same in their resource needs, but the analysis on Summerhaven can be repeated in all existing communities. Self sufficiency in mountain communities is entirely possible and should be explored in order to make the mountain a healthy, sustainable, and beautiful landscape to be enjoyed by people for the rest of the time that they will be occupying Earth.
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Hall, Kenneth Estes. "Mountain Men on Film." Digital Commons @ East Tennessee State University, 2016. https://dc.etsu.edu/etsu-works/596.
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Excerpt: The mountain man of American folklore and history is a man between cultures. Like Janus, the doorkeeper god of the Romans, he is bifrontal, looking back at European, white civilization, and forward toward Indian civilization and culture.
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Glock, Gina. "Mountain habitat activity guide." CSUSB ScholarWorks, 1992. https://scholarworks.lib.csusb.edu/etd-project/41.
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Hall, Kenneth E. "Mountain Men on Film." Digital Commons @ East Tennessee State University, 2017. https://dc.etsu.edu/etsu-works/5447.
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Andrus, Karina Jane. "A heli-skiing and mountain goat (Oreamnos americanus) habitat management model : a case study of the Skeena region interim wildlife management objectives /." PURL, 2005. http://www.arlis.org/docs/vol1/72486695.pdf.
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Thesis (M.S.)--Royal Roads University, 2005.<br>Includes bibliographical references (leaf 71-75). Project presentation at BC Mountain Goat Workshop (March 1, 2005) also available electronically via Internet.
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Wu, Hoi-yin. "Impact of mountain biking and its management /." View the Table of Contents & Abstract, 2006. http://sunzi.lib.hku.hk/hkuto/record/B37121054.
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Saxén, Sara. "Linguliform Brachiopods from the Middle Cambrian ‘Thick’ Stephen Formation at Odaray Mountain, Canadian Rocky Mountains." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-256188.
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The linguliform brachiopod fauna from the Stephen Formation have long been thought to be very species poor and only consist of a few genera, but new discoveries from lime-stone beds in the “thick” Stephen Formation shows that this is not the case. The species described herein, Kyrshabaktella cf. tatjanae and Ceratreta hansi sp. nov., are two new additions to described species and genera of the area.The specimens come from a 0.6 meters thick limestone bed, approximately 17 meter above the base of the formation in the Canadian Rocky Mountains, British Columbia, Yoho National Park a few kilometers SSE from Odaray Mountain. The specimens where retained from the rock by dissolution in diluted formic acid for a few days and later coated with a palladium-gold alloy and photographed under a Scanning Electron Microscope (SEM).In addition to the widen knowledge that these specimens of K. cf. tatjanae and C. hansi brings to the paleoecology of the area the two species also expands the knowledge of their families and genera. The coarse filae ornamentation on the exterior shell of K. cf. tatjanae requires the revision of the diagnosis of the family Kyrshabaktellidae and the discovery of the new species C. hansi expands the stratigraphic range of the genus Ceratreta to the middle Cambrian.<br>Detta arbete behandlar arterna Kyrshabaktella cf. tatjanae och Ceratreta hansi sp. nov. från den ’tjocka’ Stephenformationen. Tidigare har området ansetts vara väldigt art- och släktfattigt på linguliforma brachiopoder. Nya fynd av Caron m.fl. (2010, 2014) visar på att så inte är fallet, och de fynd som behandlas här styrker den bilden. Fynden kommer från ett kalkstenslager beläget ca 17 meter upp i sekvensen på den ’tjocka’ Stephenformationen. Lagret har visat sig vara väldigt rikt på fossil. Med hjälp av dessa exemplar av K. cf. tatjanae har diagnosen av familjen Kyrshabaktellidae kunnat ändras, från att inte ha haft några utsmyckningar alls på de vuxna skalen till att kunna ha bland annat grovt koncentriska ornament (s.k. filae). Detta arbete och dessa nya fynd ska sprida ytterligare ljus över området. Förhoppningen är att denna ska hjälpa till att ge ny kunskap om områdets paleoekologi samt arterna och släktenas geografiska utbredning.Fossilen har separerats från kalkstenen genom att låta stufferna dra i utspädd myrsyra några dagar, tills kalken är upplöst. Fossilen har belagts med en palladium-guld legering och fotograferats med hjälp av ett svepelektronmikroskop (SEM).Syftet med arbetet är att göra en taxonomisk beskrivning av nya exemplar av brachiopodfossil från Stephenformationen.
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Messinger, Penny. "Leading the field of mountain work : the conference of Southern mountain workers, 1913-1950 /." The Ohio State University, 1998. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487949508367808.
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Koerner, Jane. "Perilous Pilgrimage: A Lady’s Flight into the Rocky Mountain Wilderness." DigitalCommons@USU, 2010. https://digitalcommons.usu.edu/etd/1043.
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“Perilous Pilgrimage: A Lady’s Flight into the Rocky Mountain Wilderness” is comprised of four thematically linked essays set in the Colorado Rockies. In these essays I probe my fascination with masculinity at an early age, the impact of my rape at age twenty-two, the dependency and resentment that undermined my marriage after the rape, and my quest after my divorce fifteen years later to define myself on my own terms. The link joining these strands is the tension between my drive for independence and my disassociation from my mind and body as a result of the rape.
“Perilous Pilgrimage” revisits three pivotal stages of my life: childhood, young adulthood, and middle age. As a youngster vacationing with my family in Rocky Mountain National Park, I was drawn to men who rescued lost hikers and climbed mountains. Fred Bowen, the caretaker of our rented cabin in the park, and the two California school teachers who were the first to conquer the Diamond on Longs Peak, appeared to have more freedom than I did as a middle-class girl growing up in the 1950s. That conviction was reinforced after I moved to Colorado at age seventeen. Four years later I graduated from college and began dating a man who introduced me to the thrill and terror of mountaineering. After leading me up numerous mountains, he became my husband, and we made our home in Manitou Springs, Colorado. Once married, I could no longer repress the unresolved issues of my rape and identity quest, and I revolted. At age thirty-nine, I embarked on a solo quest to reclaim that sense of wonder and independence I had felt as a child exploring Rocky Mountain National Park. Included in my essays are references to historical figures with similar urges as mine, such as the 19th-century English explorer George Augustus Ruxton and English travel writer Isabella Bird. My search for refuge and redemption in the Colorado Rockies replicated a centuries-old pattern.
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Groff, Cyd Roman. "Forest succession and tree dispersion patterns on a Connecticut traprock ridge : ten years after fire at Onion Mountain /." View abstract, 2000. http://library.ctstateu.edu/ccsu%5Ftheses/1588.html.
Full textAbstract:
Thesis (M.A.)--Central Connecticut State University, 2000.<br>Thesis advisor: Kim A. Wilson. " ... in partial fulfillment of the requirements for the degree of Master of Arts in Biology." Includes bibliographical references (leaves 56-62).
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Chamard, Jeremy. "Mountain pass algorithms and applications." Thesis, University of Surrey, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.543903.
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Brown, George Richard. "A lodge at Crowder's Mountain." Thesis, Virginia Polytechnic Institute and State University, 1991. http://hdl.handle.net/10919/54370.
Full textAbstract:
A lodge at Crowder's Mountain provides the opportunity through which to investigate the contextual relationship between a natural undisturbed site and the introduction of a man-made environment. responsible design should instill a ‘sense of place’ by addressing the special forces within each site. in search of this ‘sense of place’ my efforts involve the development and integration of forms, materials, and spaces which are generated directly from the physical and qualitative characteristics of the site.<br>Master of Architecture
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Abrahams, Ayesha. "The Crack in the Mountain." Master's thesis, Faculty of Humanities, 2020. http://hdl.handle.net/11427/32437.
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Chapman, Genesis. "Bottom Creek, Bent Mountain, VA." VCU Scholars Compass, 2010. http://scholarscompass.vcu.edu/etd/2163.
Full textAbstract:
The title of this thesis Bottom Creek, Bent Mountain, VA is the subject of my large ink drawings. Starting with the spring outside my window, this book describes the creeks as it flows across the mountain that I grew up on. My drawings document the experience of walking along the banks of Bottom Creek as it flows past farms fields and along the roadside. Described as a seemingly insignificant place, the creek is in fact it is one of the most basic, and important parts of this mountain’s landscape, because the creek’s natural process it is responsible for producing the landscape as we see it. Through drawing the water from direct observation, I find a deeper connection to the land and respect for its ever changing processes.
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Arroyo, Jessica, Lilly Cain, Allison Luciano, Briana Valencia, Amberlee Wilson, and Andrew Wilson. "Census Tract 26.02: Mountain View." The University of Arizona, 2017. http://hdl.handle.net/10150/623550.
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Amstutz, Scott Anthony. "Mountain Views for Chamber Orchestra." Diss., The University of Arizona, 2014. http://hdl.handle.net/10150/333460.
Full textAbstract:
Mountain Views for Chamber Orchestra is a three-movement piece that evokes various geographic and aesthetic attributes of the Catalina Mountains in Tucson Arizona. It makes use of musical elements such as time, theme, color/timbre, and texture from the chamber ensemble that are conducive to the evocation of contours, colors, and polyphonies necessary for the images found in the work. "Early Morning Clouds Descending on the Catalinas," the first movement of Mountain Views depicts the picturesque Catalinas as they are often seen in the mild winter mornings of Tucson. The slow introduction conveys the early dawn and the episodic middle section uses ostinato-like repetitions and sudden juxtapositions of block-like figures that depict a hidden and secretive landscape. "Cancion del saguaro," the second movement is much slower than the previous movement and features a more aria-like treatment yet, still with some repetitious accompanimental figures. This movement depicts a lonely cactus within the mountain landscape with chromatic glissandos that imply scale and incline. "Danzas de sombra," the last movement depicts the mountain face at dusk using white-note collections and contrasting black-note collections that depict bright and shadowy sections of the mountain. This movement is more segmented or episodic with the different sections distinguishable not only by their key areas and modes but also registrally and metrically with a greater use of mixed meter and dance-like rhythms in the black-note shadowy sections.
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Harris, Lisa Kim. "Recreation in mountain sheep habitat." Diss., The University of Arizona, 1992. http://hdl.handle.net/10150/186064.
Full textAbstract:
I described recreational use in mountain sheep (Ovis canadensis mexicana) habitat in the Pusch Ridge Wilderness (PRW), Tucson, Arizona. I also examined human attitudes held by PRW recreationists and homeowners within 1 mile (1.6 km) of PRW boundary towards several mountain sheep management options. I used geographic information system modeling and social science survey methodology. Recreational use along two trails that traverse mountain sheep habitat was frequent (66 individuals/day use Pima Canyon trail, 26 individuals/day use Romero Canyon trail) and primarily limited to the lower 3 miles (4.8 km) of the trails. Compliance with existing dog leash regulations is low (41.8% on Pima Canyon trail, 62.8% on Romero Canyon trail). Recreationists and homeowners within 1 mile (1.6 km) of PRW support the elimination of dogs within PRW and support planned burns of PRW to improve mountain sheep habitat. Recreationists and homeowners also support closing all or parts of PRW to protect the long term viability (>100 years) of the sheep population. Homeowners within 1 mile (1.6 km) of PRW primarily enjoy passive recreational use of PRW (i.e, viewing the wilderness).
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Montgomery, John R. "Structural relations of the southern Quesnel Lake gneiss, Isosceles mountain area, southwest Cariboo mountains, British Columbia." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/24868.
Full textAbstract:
The southern extension of the Quesnel Lake Gneiss lies approximately 10 km northeast of the Intermontane-Omineca Belt tectonic contact in the southwestern Cariboo Mountains, British Columbia. The aim of this thesis is the investigation of the structural development and style at a deep structural level relative to the 1MB-OB contact, and to determine the nature origin of the southern extension of the Quesnel Lake Gneiss. Omineca Belt rocks in the Quesnel Lake region are the Late Proterozoic to Late Paleozoic Snowshoe Group metasediments. The Snowshoe Group rocks in this study area comprise a package of variably micaceous schist, quartz-biotite gneissose schist, calcareous metasandstone, marble and amphibolite which represent deformed and metamorphosed continental margin deposits. The Quesnel Lake Gneiss is a predominately subalkaline granodioritic intrusive into these sediments that has been modified by subsequent deformation and metamorphism. High Sr content, low initial ⁸⁷Sr/⁸⁶Sr ratios and an alkalic component imply a mantle source although possible Pb inheritance in zircons and regional Sr data suggest a certain amount of assimilated continental crust A U-Pb zircon age on the Quesnel Lake Gneiss indicates intrusion in Mid-Paleozoic, probably Devonc—Mississippian time. A regional metamorphic event affecting the entire sedimentary and intrusive package is interpreted to have occurred in the Middle-Jurassic as suggested by sphene U-Pb geochronometry and regional stratigraphic relations.
The structural sequence observed in this area is composed of five phases of folding followed by a brittle fracturing and faulting phase. The entire sequence of deformation is seen in both the Snowshoe Group and the Quesnel Lake Gneiss. A pervasive metamorphic foliation defines the compositional layering (S0/1) and is axial planar to isoclinal first phase folds in both rock packages. Syn-metamorphic second phase deformation is evidenced as tight similar-style folds with an axial surface penetratively developed at a low angle (10-15°) to the compositional layering. Syn- to post-metamorphic third phase deformation produced southwest verging folds with only locally penetrative axial surfaces developed at approximately 40° to SO/1 compositional layering and northwest plunging fold axes nearly coaxial with F2 folds. The Quesnel Lake Gneiss shows a lack of F3 macroscopic folds. Fourth and fifth phase folds are brittle, broad warps that are only locally developed in the more micaceous units. A series of ť vs. α plots on second and third phase folds in both rock types indicates a ductile regime associated with high shear strain during F2 deformation with decreasing shear strain and less ductile behavior during the third phase of deformation. This change in behavior corresponds with the waning of metamorphism.
At least one regional metamorphic episode has affected this area in association with the deformational sequence outlined above. The metamorphic peak occurs post-F2 and pre- to syn-F3 deformation producing Barrovian-type assemblages of the amphibolite facies. Metamorphic temperatures of approximately 590° C at 5.5 kb were determined by garnet-biotite geothermometry in sillimanite-bearing schists northeast of the Quesnel Lake Gneiss.
A tectonic history for the rocks in this map area began with the deposition of the Snowshoe Group sediments in a continent margin basin from the Late Proterozoic to the Early Mississippian. Intrusion into this package by the Quesnel Lake granitic body occurred between 317 and 400 Ma ago. The first phase of deformation recognized in the Snowshoe Group and Quesnel Lake Gneiss is absent in the Quesnellia and Slide Mountain rocks and may also be of Paleozoic age. The accretion of Quesnellia onto the continental margin in Early Jurassic time is inferred to have initiated the subsequent deformation and regional metamorphism.<br>Science, Faculty of<br>Earth, Ocean and Atmospheric Sciences, Department of<br>Graduate
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Mamo, Yosef. "Ecology and conservation of mountain nyala (Tragelaphus buxtoni: Lydekker 1910) in Bale Mountains National Park, Ethiopia." Thesis, University of Aberdeen, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.487340.
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The study dealt with four themes of importance for conservation of T. buxtoni (hereafter MN). Firstly distance sampling technique involving transects and total count methods were employed to assess population size and dynamics of MN. The study revealed that the total population size of MN in the study area varied between 887-965 individuals at 95%CI, representing a reduction by about 48% from what was reported in 1980's and a reduction of about 74% from what was reported for 1969. However, due to contraction of its habitat, average densities of MN have increased from what was reported in 1980's. More than half (54%) of the population is represented by adults and the population has the a sex ratio of2:1 (~ : 0). The sub-population ofMN in Dinsho sanctuary is 'closed population' because no evidence was found to suggest that the D.insho sub-population is mixing with the rest. The study forecasts a continual decrease of MN population by a rate of about 2% - 5% annually if no action is taken to counteract it. No conclusive evidence was found to suggest that innate demographic traits of the·species have made significant contribution to observed decline in population size as many parameters (i.e., recruitment, rate of increase, age structure except male adult and calves group, and group size) were similar in 1983-85 and 2003-05. Secondlv, randomly laid plots along transect lines were used to describe the basic components (vegetation types) of the MN habitat range and assess how MN relates to them. Accordingly six major vegetation types were recorded in Gaysay grassland habitat; among which Hypericum bush, mixed vegetations and Artemesia bush are the most selected and hence most preferred by MN. Similar numbers of vegetation types were recorded in AdelaylDinsho woodlands; among which, montane open grassland and Hypericum woodland are the most selected and thus preferred vegetation types by MN. When all vegetation types pooled together, levels of browsing decreases significantly with increase in vegetation height; while increases with increase in patch size. However, positive correlations were observed hetween levels of browsing and vegetation hlight for Helichrisum species; while negative correlation for Artemesia and open grassland in terms of patch size. Thirdlv, the effects of livestock and humans on availability, structure and composition ofMN habitat were investigated. The result revealed that presence of livestock and humans had negatively affected vegetation structure, composition and habitat availability to MN. Moreover, presence of livestock and their signs (droppings) were negatively correlated with presence of MN and their droppings. Fourthly, structured questionnaire and interviews directed to randomly selected households in 7 villages were used to assess the attitudes, and awareness of the local communities towards conservation of the park's flora and fauna with particular emphasis on MN. About a quarter of respondents (26%) felt that they benefited while 55% felt that they experienced conflict from the park. The most important benefits identified were leasing of horses to tourist's (62%) and serving as tourist guide (44%). Significant majority (83%) of the respondents believes that there is lack of equity in benefit distribution. The main conflicts identified were resentment due to forceful relocation (84%) and livestock grazing restriction (74%). Perceived benefits and conflicts were significantly variable across livelihood strategy than proximity and duration of settlements. The majority of respondents (66%) believe that their presence in the area does not contribute to degradation of MN habitat, an attitude more commonly held among recent settlers than long-term settlers. The overall attitude of the local people towards the park appeared to be positive since, for example, 80% of respondents would support the park's conservation activities if given the chance, suggesting that there is scope to enhance cooperation and improve the-prospects for conservation of the MN and its habitat.
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Hall, Anthony. "Negotiated access to privately owned mountain areas: a study of the Western Cape mountains, South Africa." Master's thesis, University of Cape Town, 2011. http://hdl.handle.net/11427/10605.
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Landowners of fifteen selected case-sites in the Western Cape were interviewed. At all of these sites, access is or may be granted to privately owned mountain areas under a particular set of conditions. Landowners were asked about their views on access to privately owned mountain areas for recreational purposes, and particularly about their motivations for granting access to their properties.
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Allen, Charles Edward. "Alpine Soil Geomorphology: The Development and Characterization of Soil in the Alpine-Subalpine Zone of the Wallowa Mountains, Oregon." PDXScholar, 1995. https://pdxscholar.library.pdx.edu/open_access_etds/5217.
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Alpine soils are young, poorly developed soils that occur above treeline. This study investigates soils located in the alpine-subalpine zone of the Wallowa Mountains, northeast Oregon. Parent material, topography, and vegetation are the most influential pedogenic factors in the high alpine landscape of the Wallowas. Soil samples were collected from the Eagle Cap Wilderness Area of the Wallowas at three mountain locations: Eagle Cap, Sacajawea, and Matterhorn. Catenas were studied in the Windblown and Minimum Snowcover zones to examine different pedogenic factors, according to the Synthetic Alpine Slope model. · Field and laboratory testing characterized the alpine soils as predominantly loamy-sands with weak structural development. The 1:1 water pH values range from 6.5 to 7.3, and the soil hues are lOYR and 2. SY in color. Soil classification characterized Eagle Cap soils as Andisols: Lithic and Typic Haplocryands. The Matterhorn and Sacajawea residuum was not classified. Parent material influence on soil development was more noticeable on granodiorite than basalt, reflecting the propensity of granodiorite to weather rapidly. Marble and shale sites lacked soil development. All the soils exhibited eolian influence, determined from silt mineralogy results. While this component did not dominate the soils as in other alpine areas, its presence was ·proven by quartz and feldspars in soils developed on marble and calcite in soils developed on granodiorite. Sodium fluoride (NaF) pH tests indicate that there is also a high aluminum content in the alpine soils, probably due to influx of Mazama volcanic ash. Krummholz and alpine turf increase the organic content of the soil, although soils beneath krummholz were not as deep. This is partially due to decreased snowcover, subsequent lack of moisture, and different parent material. All soils show a decrease in organic carbon with depth indicating that bioturbation was either low, or the soil recovered from the disturbance rapidly. Organocutans found on the bottom of rocks in the B horizon illustrate organic trans location. The increase in pH with depth shows the influence of surficial organic matter, translocated dusts, and ash. Nunatak and landmass influence on soil development was undetermined.
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Андросов, Євген Васильович, та Yevhen Vasylovych Androsov. "Проблеми та перспективи організації спортивних гірських турів високих категорій". Master's thesis, СумДПУ імені А. С. Макаренка, 2021. http://repository.sspu.edu.ua/handle/123456789/12192.
Full textAbstract:
В даній роботі було розглянуто організацію спортивних гірських турів високої категорії складності в Фанських горах. Проаналізовано історичні аспекти спортивних гірських подорожей, досліджено нормативно-правові і методичні засади спортивно-гірських турів в Україні, розроблено експериментальний спортивний гірський тур з гірським походом 5 категорії складності в Фанських горах.
Індустрія туризму в сучасному світі прогресує і в різних країнах світу займає вищу нішу в рейтингу принесення доходу. Туризм сприяє розвитку середнього та малого бізнесу в країні, забезпечуючи робочі місця для великої кількості населення.
Останнім часом в Україні виник попит на пригодницькі та спортивні тури, які реалізуються в різноманітних гірських системах світу, важливою складовою яких є гірські походи 5-6 категорії складності.
В кваліфікаційній роботі висвітлений великий ресурсно-природний потенціал району Фанських гір, використовуючи який, можна проводити цікаві, насичені тури. Вони включають в себе спортивну, пізнавальну, історичну, естетичну направленість для туристів.
Практична частина кваліфікаційної роботи складається з розробки гірського туру, використовуючи всі туристські ресурси. Тур включає в себе гірський похід 5 категорії складності Фанськими горами, екскурсійну програму під час походу та в містах Таджикістану, повний трансфер даного туру та сферу обслуговування.<br>In this study, we analysed the organisation of sport mountaineering tours of high complexity in the Fann Mountains. The historical aspects of sports mountaineering journeys were analysed, the normative legal and methodological bases of sports mountaineering journeys in Ukraine were investigated, an experimental sports mountaineering tour with a mountaineering trip of the 5th category of complexity in the Fann Mountains was developed.
The tourism industry in the modern world is progressing and in different countries of the world takes the highest niche in the ranking of income generation. Tourism contributes to the development of small and medium-sized businesses in the country, providing jobs for a large number of people.
Recently in Ukraine, there has been a demand for adventure and sports tours implemented in various mountain systems of the world, an important component of which is mountain hiking of the 5th and 6th category of complexity. In the qualification work, we highlighted the great resource and natural potential of the Fann Mountains, using which it is possible to conduct interesting, colourful tours. They include sports, cognitive, historical and aesthetic focus for tourists.
The practical part of the qualification work consists of developing a mountain tour using all the tourist resources. The tour includes a mountain hike of the 5th category of complexity in the Fann Mountains, an excursion program during the hiking and in the cities of Tajikistan, the full transfer of the tour and service area.
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Fillipone, Jeffrey Alan. "Structure and metamorphism at the western margin of the Omineca belt near Boss mountain, east central British Columbia." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/24661.
Full textAbstract:
Rocks of the Hadrynian and Early Paleozoic (?) Snowshoe Group comprise the core of the Boss Mountain area at the western margin of the Omineca Belt near Crooked Lake. Structurally overlying these are rocks of the Intermontane Belt: the Permian Slide Mountain Group (Antler Formation), Triassic fine grained sediments (unnamed), and Jurassic volcanic rocks (Takla Group). In the Snowshoe Group, a large, lensoid intrusion of coarse grained granitic rock (Boss Mountain gneiss) was emplaced during the mid-Paleozoic, and later deformed and metamorphosed with the enclosing metasediments.
The rocks of the Snowshoe Group act as basement to the overlying Late Paleozoic/Early Mesozoic cover rocks. Within the basement, four phases of regionally significant deformation have been recognized, and are manifest as fold generations designated Fl through F4.
Earliest structures, Fl, in the Snowshoe Group are isoclinal folds, accompanied by a transposed foliation of regional extent, which are overprinted by penetrative deformation related to easterly verging F2 nappe structures. The F3 folds are upright or inclined to the northeast, and give a consistent southwesterly sense of vergence. These folds are responsible for the regional map pattern, and have folded both the basement and cover into an antiformal culmination in the Boss Mountain area. Fourth phase structures refold the other features, but do not appreciably affect the F3 geometry.
In the cover sequences, the first phase of deformation is equivalent to the second phase within the basement During the Phase 2 deformational episode the cover rocks were emplaced over rocks of the Snowshoe Group. West-dipping imbricate faults characterize the western margin of the area, where basement rocks contain fault-bounded slivers of the cover, and the tectonic contact between basement and cover rocks is marked by a zone of mylonitization. Similarly, the F2 and F3 folding phases in the cover are equivalent to the F3 and F4 structures in the basement, respectively, but are only weakly developed in the cover.
An early, enigmatic metamorphic event accompanied Phase 1 deformation in rocks of the Snowshoe Group. Field relations suggest that this was probably coeval with the mid-Paleozoic emplacement of the Boss Mountain gneiss. Metamorphism during the Jurassic was synchronous with F2 deformation in rocks of the Snowshoe Group, and resulted in Barrovian type mineral assemblages ranging from the biotite through sillimanite zones. The metamorphic grade increases from west to east; with only low grade metamorphism of the cover rocks in the study area. Phase 2 structures in the Snowshoe Group were overprinted by the peak of this metamorphic event, as indicated by staurolite through sillimanite zone assemblages.
The Boss Mountain area is structurally correlative with rocks of the Shuswap Complex. These rocks appear to comprise a portion of the continental margin sedimentary wedge, which was overridden by an allochthonous terrane accreted to the western margin of North America in post-Early Jurassic times.<br>Science, Faculty of<br>Earth, Ocean and Atmospheric Sciences, Department of<br>Graduate
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Eckenrod, Brian John. "Recreation Impacts on High Elevation Soils: A Comparison of Disturbed, Undisturbed and Restored Sites." Thesis, Montana State University, 2006. http://etd.lib.montana.edu/etd/2006/eckenrod/EckenrodB0506.pdf.
Full textAbstract:
Mountainous regions comprise more than 30% of the world's terrestrial biomes and are valued for livestock forage, mineral and timber assets and recreation opportunities. Disturbance has resulted in major ecological changes in high elevation ecosystems, including vegetation loss, soil compaction, and reduced soil organic matter (SOM). Restoring high elevation disturbed sites has proven challenging for many years, possibly because of our limited knowledge of disturbance effects on belowground biota, and the ecosystem functions they facilitate. This research compares soil physiochemical and biological properties on disturbed, undisturbed and restored subalpine soils in two national forests in Montana and Washington. Soil physiochemical properties measured include soil moisture, bulk density, SOM, soil nitrogen (N; both total and plant available), phosphorous (P) and potassium (K). Biological processes measured include mycorrhizal infectivity potential (MIP), decomposition, enzyme activity, substrate induced respiration (SIR) and N mineralization. Soil moisture and SOM were significantly lower, while bulk density was higher, on disturbed sites. Total nitrogen (N) was lower on disturbed sites, while NO₃ - and NH₄ + differed only between geographic locations. MIP was low overall and did not differ between disturbance. Decomposition rates did not differ between disturbance after 3, 12 or 24 months. Enzyme activity differed with disturbance and location, with significantly lower activity on disturbed sites for 1 substrate, while nearly significant lower activities for 4 out of 8 substrates measured. SIR differed with disturbance and location, with lower responses on disturbed sites for 6 of 26 substrates. Soil physiochemical and biological characteristics are affected by disturbance and location, however results vary between the parameters measured. This suggests ecosystem components, including soil physiochemical and biological properties are decoupled, responding individualistically to disturbance and restoration.
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Bennett, Kathryn D. "Development and evaluation of movement corridors used by Rocky Mountain Elk within the vicinity of Los Alamos National Laboratory, Los Alamos, New Mexico a thesis presented to the Department of Geology and Geography in candidacy for the degree of Master of Science /." Diss., Maryville, Mo. : Northwest Missouri State University, 2006. http://www.nwmissouri.edu/library/theses/BennettKathrynD/index.htm.
Full textAbstract:
Thesis (M.S.)--Northwest Missouri State University, 2006.<br>The full text of the thesis is included in the pdf file. Title from title screen of full text.pdf file (viewed on January 28, 2008) Includes bibliographical references.
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Huber, Toni. "What is a mountain? : an ethnohistory of representation and ritual at Pure Crystal Mountain in Tibet." Thesis, University of Canterbury. Religious Studies, 1993. http://hdl.handle.net/10092/5871.
Full textAbstract:
This dissertation records and analyses the Tibetan cultural discourses and social practices relating to the Himalayan peak called Dag-pa Shel-ri, or 'Pure Crystal Mountain'. The mountain and its environs constitute the borderland district of Tsa-ri in South-eastern Tibet. The area has long been of ritual importance to Tibetan-speaking peoples as a site of local mountain deity worship. Tantric practice and popular pilgrimages. This work gives the first comprehensive Western account of pre-1959 Tibetan life at Tsa-ri using an ethnohistorical method which makes extensive use of Tibetan oral and written sources.
Chapter one discusses theoretical and methodological issues concerning this research in particular, and the study of Tibetan pilgrimage rituals in general. It concludes that closer attention needs to be paid to emic categories of place, person and substance in research on certain types of Tibetan practices and beliefs.
Chapter two surveys the main Tibetan representational systems which contextualize Pure Crystal Mountain cosmologically and geographically, and which are used in the definition and ordering of space and place at the site.
Chapter three contains translations of oral and written 'narrative map' texts. These are discussed in terms of how Tibetans construct their historical consciousness of the area and interpret and navigate its landscape.
Chapter four introduces the mountain as a historically important site for Tibetan Tantra and gives an account of Tantric Buddhist ritual life there in the 1950s.
Chapter five describes three popular annual pilgrimages which took place on the upper slopes of the mountain during the 1950s.
Chapter six gives a detailed account of the large, twelve-yearly Tsa-ri rong-skor procession and the associated klo-rdzong ceremony based on Tibetan reports of the last two stagings of these events in 1944 and 1956.
Chapter seven analyses the historical origins and cultural and social significance of the Tsa-ri rong-skor procession and klo-rdzong ceremony in pre-1959 Tibet.
Chapter eight describes the local ecology and economy of the inhabitants of Tsa-ri district in the 1950s. It shows how representations of person and place at Tsa-ri were linked to the practice of a unique form of pre-1959 Tibetan life there.
An appendix contains Tibetan oral texts used in this study.
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Downey, Anna Catherine. "Cenozoic mafic to intermediate volcanism at Lava Mountain and Spring Mountain, Upper Wind River Basin, Wyoming." Thesis, Kansas State University, 2015. http://hdl.handle.net/2097/20377.
Full textAbstract:
Master of Science<br>Geology<br>Matthew E. Brueseke<br>The Upper Wind River Basin (UWRB) is located in north-central Wyoming, to the south of the Yellowstone National Park boundary and east of Jackson Hole. Both Lava Mountain and Spring Mountain are Quaternary volcanoes in the UWRB. Lava Mountain is a shield volcano composed of 26 separate lavas capped by a scoria cone. Spring Mountain is located about ~36 km east of Lava Mountain, north of Dubois, WY, where eruptions of basalt cut through Paleocene and Eocene strata. The goal of this study aims to reconstruct the petrogenesis of magmas erupted at both volcanoes using geochemical, petrographic, and isotopic analyses. Important local events in geologic history played a large role in the development of the UWRB. This includes a long history of ancient and Cenozoic subduction, regional extension, and also the migration of the North American plate over the Yellowstone hotspot. The few previous studies on Lava Mountain claim the rocks are mafic in composition, however this was based solely on reconnaissance geological mapping. Geochemical evidence presented in this thesis show Lava Mountain rocks range from basaltic andesite to dacite. Basaltic andesite and dacite are interstratified at the base until approximately 2774 m; the rest of the volcano is andesite. All Lava Mountain samples are largely aphanitic and crystal-poor. Conversely, at Spring Mountain, localized normal faulting controls the location of eruptions of olivine-rich basalt. Petrographic analysis for both Lava Mountain and Spring Mountain display a range of evidence for open system processes, including sieved and/or resorbed pyroxenes, olivines and feldspars, as well as xenocrysts that suggest an influence from crustal assimilation. A petrogenetic model is introduced that discusses how Lava Mountain magma production occurred via fractional crystallization of basalt to dacite, then magma mixing of basaltic andesite and dacite, coupled with small amounts of crustal assimilation, to form the locally erupted andesites.
All samples, including Spring Mountain basalts, have ⁸⁷Sr/⁸⁶Sr isotopes of 0.70608 and 0.70751, with ¹⁴³Nd/¹⁴⁴Nd isotopes of 0.51149 and 0.51157 and εNd values of -18 to -22. Pb isotopes plot to the left of the Geochron and directly on to slightly above the Stacey-Kramers curve. Strontium, neodymium, and lead isotope data suggest that Spring Mountain basalts are melts of ancient (e.g., 2.8 Ga Beartooth province) lithospheric mantle. The high ⁸⁷Sr/⁸⁶Sr values and exceptionally low εNd values separate the UWRB rocks from both Yellowstone and Snake River Plain volcanics, and suggest they originated from a different magma source. Finally, thermal evidence suggests melting genesis for UWRB rocks may not be Yellowstone plume related; rather it is more likely linked to Cenozoic extension.