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Thematische Bibliographien / Glaciology / Dissertationen

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Dissertationen zum Thema „Glaciology“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 25. Juli 2025

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1

Kenneally, James Patrick. "Crevassing and Calving of Glacial Ice." Fogler Library, University of Maine, 2003. http://www.library.umaine.edu/theses/pdf/KenneallyJP2003.pdf.

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2

Jones, Francis Hugh Melvill. "Digital impulse radar for glaciology : instrumentation, modelling, and field studies." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26421.

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Several aspects of impulse radar echo sounding of small glaciers are investigated. First, the ranges of values expected for conductivity and relative dielectric permittivity of glacier ice, glacier bed materials and mixtures of ice and rock are established. These parameters, and the fundamentals of electromagnetic wave propagation, are employed in a modelling scheme that examines the reflection of pulses from planar reflectors within the glacier. The glacier bed can be modelled as solid rock or unconsolidated debris and as either frozen or wet. A layer of mixed ice and rock between the glacier

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3

Golledge, Nicholas Robert. "Glacial geology and glaciology of the Younger Dryas ice cap in Scotland." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3789.

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This thesis uses geological field data and numerical ice sheet modelling to study the Younger Dryas ice cap in Scotland. The Younger Dryas stadial is important because it represents the most recent period of high-magnitude global climate change, and was marked by the expansion of ice sheets in North America and Scandinavia, and the regrowth of glaciers in the British Isles. An integrated methodology linking field results and modelling is developed and applied here, specifically focussing on the deposits, landforms, and palaeoglaciology of Younger Dryas glaciers in western Scotland. This combin

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4

Nagostinis, Maria. "Cambiamento dei ghiacciai dell'Alto Adige centro-occidentale dalla Piccola Età Glaciale al 2014." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19424/.

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I ghiacciai delle Alpi Europee si stanno ritirando in modo rapido ed accelerato negli ultimi decenni ad opera dei cambiamenti climatici in atto. Per poter avere una visione di come le aree glacializzate si evolveranno nei prossimi anni, è necessario dare uno sguardo al passato e tener traccia dei loro cambiamenti. Per questo motivo negli ultimi decenni sono stati compilati diversi inventari in differenti parti delle Alpi e del mondo. Questi permettono di comprendere le relazioni sussistenti tra la variazione areale ed altri attributi e sono da supporto per studi di modellazione. Oggetto di qu

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5

Bingham, Robert G. "The hydrology and dynamics of a high arctic glacier." Thesis, University of Glasgow, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274106.

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6

Wuite, Jan. "Spatial and temporal dynamics of three East Antarctic outlet glaciers and their floating ice tongues." Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1162225099.

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7

Davaze, Lucas. "Quantification du bilan de masse des glaciers de montagne à l'échelle régionale par télédétection spatiale optique." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAU022/document.

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Au-delà de leur rôle d’icône du changement climatique, les glaciers de montagne sont une composante essentielle de notre planète. Ils sont, de plus, de véritables « climat-mètres » naturels. Malgré leur faible superficie (0.5% des terres émergées), les glaciers de montagne contribuent à hauteur de 30% à la hausse du niveau des mers. Dans certaines régions, ils constituent de véritables enjeux quant à l’eau potable, l’agriculture, la production hydroélectrique ou les aléas glaciaires. Peu sont en revanche instrumentés (<0.0025%) et leurs fluctuations à l’échelle de régions entières sont mal

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8

Steig, Eric J. "Beryllium-10 in the Taylor Dome ice core : applications to Antarctic glaciology and paleoclimatology /." Thesis, Connect to this title online; UW restricted, 1996. http://hdl.handle.net/1773/6745.

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9

Docquier, David. "Representing grounding-line dynamics in Antarctic ice-sheet models." Doctoral thesis, Universite Libre de Bruxelles, 2013. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209400.

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Since the mid-20th century, global average temperatures have dramatically risen mostly due to the increasing amount of greenhouse gas emissions in the atmosphere. The effects of this recent global warming are already evident and could be exacerbated in the near future if no real action is taken. Recent ice loss in West Antarctica, monitored by satellite measurements and other techniques, gives cause for concern in such a warming world. A major part of this loss has been driven by warm water masses penetrating underneath the ice shelves in this region. This has led to a flow acceleration of the

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10

Parry, Victoria. "Densification and refreezing in the percolation zone of the Greenland Ice Sheet : implications for mass balance measurements." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3076.

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In order to increase coverage, mass balance changes of the world’s ice sheets are increasingly derived from surface elevation changes measured via satellite. Across the percolation zone of the Greenland Ice Sheet, meltwater, percolation and refreezing cause a re-distribution of mass through densification which may result in elevation change with no associated mass loss. Therefore, densification processes need to be quantified, spatially and temporally, and accounted for in mass balance measurements. This thesis investigates the relationships between patterns of elevation change and temporally

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11

Cowton, Thomas Ralph. "Hydrology of a land-terminating Greenlandic outlet glacier." Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/8286.

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Hydrology is recognised as an important component of the glacial system in alpine environments. In particular, the subglacial drainage of surface meltwaters is known to exert a strong influence on the motion of glaciers and on their capacity to erode the underlying bedrock. This thesis examines the more poorly understood drainage system of the Greenland Ice Sheet, with specific focus on Leverett Glacier, a landterminating outlet glacier on the ice sheet’s western margin. Because of the vast size of the ice sheet, the influence of the drainage system could have wide ranging implications, most n

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12

Boston, Clare Mary. "A Lateglacial plateau icefield in the Monadhliath Mountains, Scotland : reconstruction, dynamics and palaeoclimatic implications." Thesis, Queen Mary, University of London, 2012. http://qmro.qmul.ac.uk/xmlui/handle/123456789/8314.

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The complex record of glaciogenic landforms and sediments in Britain relating to the last British-Irish Ice Sheet provides the opportunity to reconstruct former ice extents, ice dynamics, retreat patterns and examine their links to climate change. Yet in Scotland, as in the rest of Britain, a previously fragmentary approach to palaeoglaciological research has limited our understanding of glacier dynamics and their relationship to climate, particularly during the Last Glacial-Interglacial Transition. The Monadhliath Mountains in the Central Scottish Highlands are dominated by an extensive plate

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13

Channon, Heather. "Multiscale analysis of the landforms and sediments of palaeo-ice streams." Thesis, Queen Mary, University of London, 2013. http://qmro.qmul.ac.uk/xmlui/handle/123456789/8398.

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Ice streams play a fundamental role in the stability and dynamics of ice sheets. They are defined by their rapid flow and this is enabled by conditions and processes at the icebed interface. A significant limitation to our understanding of this environment is that most studies, of both contemporary and palaeo-ice streams, have focussed on only one or two, discrete spatial scales of analysis and so integration between scales is restricted. This thesis investigates palaeo-ice streams at multiple scales in order to examine their subglacial processes and characteristics, and to assess the links be

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14

Maddy, Darrel. "The Middle Pleistocene development of the rivers Severn and Avon." Thesis, Royal Holloway, University of London, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311980.

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15

Rumrill, Julie. "Analysis of Spatial and Temporal Variations in Strain Rates Near Swiss Camp, Greenland." ScholarWorks @ UVM, 2009. http://scholarworks.uvm.edu/graddis/205.

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In this thesis, I present results from a two-year study of strain-rate variations along a flow line on the western margin of the Greenland ice sheet. I used baseline network solutions to investigate variations in longitudinal strain rates over the 2006 and 2007 melt seasons. Analyses revealed high-magnitude, short-duration events of increased longitudinal strain early in the melt season coincident with a high melt year, suggesting a link between melt production and its effects on seasonal ice flow. Results from 2006 data show that longitudinal strain rates became variable shortly after

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16

Weertman, Bruce Randall. "Interpretation of ice sheet stratigraphy : a radio-echo sounding study of the Dyer Plateau, Antarctica /." Thesis, Connect to this title online; UW restricted, 1993. http://hdl.handle.net/1773/6822.

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17

Fourteau, Kévin. "Physique de la fermeture des pores dans le névé polaire, implications pour la compréhension des rétrocations passées entre cycle du carbone et climat." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAU018/document.

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Les carottes de glace sont des archive climatiques sans équivalents : les gaz contenus dans la glace de la région aride de l'Antarctique de l'Est permettent de reconstruire les compositions atmosphériques au cours des derniers 800 000 ans. Les gaz sont piégés pendant la compaction de la neige tombée sur l'inlandsis. Dans la neige en surface, aussi appelée névé, le réseau poreux interstitiel diminue jusqu'au pincement des pores qui piègent définitivement les gaz dans la glace. Cependant, le processus même de piégeage des gaz impacte l'enregistrement des signaux mesurés dans les carottes. L'inte

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18

McDaniel, Shannon M. "New techniques for the investigation of deformation mechanisms in flow of fine-grained ice Ih /." Thesis, Connect to this title online; UW restricted, 2005. http://hdl.handle.net/1773/6747.

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19

Meierbachtol, Toby Warren. "Borehole Measurements of Dynamic Basal Drainage Adjustments During Sliding Accelerations: Bench Glacier, Alaska." The University of Montana, 2007. http://etd.lib.umt.edu/theses/available/etd-05152007-152644/.

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Artificial perturbations of borehole water levels, or slug tests, are a commonly employed means of characterizing the glacier hydrologic system. Results documenting the influence of slug testing on a field of boreholes and its change with time, however, are scarce. Slug tests were performed on Bench Glacier, AK in 21 boreholes over three field seasons during an annual late spring glacier speed up event. Fifty four slug tests were conducted, with water level monitoring in up to five boreholes adjacent to the slugged borehole. Seven of the slug tests were performed in conjunction with dye disper

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20

Bartholomew, Ian David. "Hydrology and dynamics of a land-terminating Greenland outlet glacier." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/7613.

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The purpose of this thesis is to investigate the hydrology and dynamics of a land-terminating outlet glacier on the western margin of the Greenland Ice Sheet (GrIS). The investigations are motivated by uncertainty about the effect of meltwater on rates of ice flow in the GrIS and the possibility that hydrologically forced changes in ice velocity might increase mass loss from the ice sheet significantly in response to climate warming. The impact of meltwater on fluctuations in ice flow has been a research focus for glaciologists studying Alpine and Arctic glaciers for decades. In these settings

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21

Geiger, Stuart T. "Influence of rock glaciers on stream hydrology, La Sal Mountains, Utah, U.S.A." Laramie, Wyo. : University of Wyoming, 2008. http://proquest.umi.com/pqdweb?did=1663116491&sid=2&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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22

Tschetter, Timothy J. "Seasonal evolution of a glacial hydrologic system observations of borehole water levels from the Bench Glacier, Alaska /." Laramie, Wyo. : University of Wyoming, 2008. http://proquest.umi.com/pqdweb?did=1594501731&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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23

Koziol, Conrad Pawel. "Modelling the impact of surface melt on the hydrology and dynamics of the Greenland Ice Sheet." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/273345.

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Increasing surface runoff from the Greenland Ice Sheet due to a warming climate not only accelerates ice mass loss by altering surface mass balance, but may also lead to increased dynamic losses. This is because surface melt draining to the bed can reduce ice-bed coupling, leading to faster ice flow. Understanding the impact of surface melt on ice dynamics is important for constraining the contribution of the Greenland Ice Sheet to sea level rise. The aim of this thesis is to numerically model the influence of surface runoff on ice velocities. Three new models are presented: an updated supragl

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24

Johnson, Gunnar Forrest. "Rock Glaciers of the Contiguous United States: Spatial Distribution, Cryospheric Context, and Riparian Vegetation." PDXScholar, 2018. https://pdxscholar.library.pdx.edu/open_access_etds/4507.

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Continental-scale inventories of glaciers are available, but no analogous rock glacier inventories exist. We present the Portland State University Rock Glacier Inventory (n = 10,343) for the contiguous United States, then compare it to an existing inventory of contiguous United States glaciers (n = 853), identifying geographic and climatic factors affecting the spatial distributions observed. At least one rock glacier is identified in each of the 11 westernmost states, but nearly 90% are found in just five; Colorado (n = 3889), Idaho (n = 1723), Montana (n = 1780), Utah (n = 834), and Wyoming

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25

Banta, John Ryan. "Interpretation of glaciochemical records from an array of Greenland ice cores." abstract and full text PDF (free order & download UNR users only), 2006. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3231685.

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26

Smith, Andrew Mark. "Seismic investigations on Rutford Ice Stream, West Antarctica." Thesis, Open University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361847.

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27

Rye, Cameron James. "Spatially distributed modelling of regional glacier mass balance : a Svalbard case study." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609569.

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28

How, Penelope. "Dynamical change at tidewater glaciers examined using time-lapse photogrammetry." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31103.

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Retreating glaciers and ice sheets provide a significant contribution to sea level rise, which will affect future populations and their activities. Accurate sea level projections are needed in order to best inform policy makers, but these projections are limited by our understanding of dynamical change at marine-terminating glaciers. Terrestrial time-lapse photography has proved to be a viable approach for obtaining high-detail observational records, and is used here to examine signals of dynamical change at two tidewater glaciers in Svalbard. Photogrammetric measurements were extracted using

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29

Seroussi, Hélène. "Modélisation des calottes polaires par des formulations multi-modèles." Phd thesis, Ecole Centrale Paris, 2011. http://tel.archives-ouvertes.fr/tel-00697005.

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La modélisation numérique des écoulements de glace est indispensable pour prédire l'évolution des calottes polaires suite au réchauffement climatique. De récentes études ont souligné l'importance des modèles d'écoulement dits d'ordre supérieur voir même de Stokes au lieu de la traditionnelle approximation de couche mince dont les hypothèses ne sont pas valables dans certaines zones critiques mais à l'étendue limitée. Cependant, ces modèles d'ordre supérieur sont difficiles à utiliser à l'échelle d'un continent en raison de leurs temps de calculs prohibitifs. Ce travail de thèse propose une nou

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30

POCHINI, ENRICO. "Paleo and present oceanic modelling of the Ross Sea (Antarctica): evolution of water masses and ice shelf – ocean interactions during the last glacial cycle (21-0 ka)." Doctoral thesis, Università degli Studi di Trieste, 2022. http://hdl.handle.net/11368/3030770.

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In this work, we want to investigate the influences of water masses on the basal melting under the RIS at present and in the past. In particular, the research aimed at understanding the influences of Ross Sea water masses variability on the RIS basal melting both at present and in the past. A regional adaptation of the Massachusetts Institute of Technology general circulation model (MITgcm) was implemented on the Ross Sea to simulate ocean circulation on the continental shelf and under the RIS. A present-day transient run, forced by ocean (GLORYS12V1) and atmospheric (ERA5) reanalysis over the

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31

Mendonça, Luís Felipe Ferreira de. "Estimativa das variações sazonais no fluxo da Geleira Grey, Patagônia, por imagens SAR." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/78960.

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Este trabalho estima a velocidade de fluxo da geleira Grey, localizada no Campo de Gelo Patagônico Sul, nos meses de outubro de 2011 e janeiro a abril de 2012. Os valores de velocidade foram obtidos por um algoritmo, baseado no cálculo de correlação cruzada, entre pares de imagens SAR COSMO-SkyMed e, posteriormente interpolados, para a geração de uma superfície contínua, que ilustre os valores de direção e intensidade de fluxo para toda a geleira. Os resultados foram comparados com dados meteorológicos, disponibilizados pelo Serviço Meteorológico Argentino, para interpretar o padrão sazonal na

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32

Wise, Matthew Geoffrey. "Iceberg-keel ploughmarks on the seafloor of Antarctic continental shelves and the North Falkland Basin : implications for palaeo-glaciology." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/276147.

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The use of iceberg-keel ploughmarks as proxy indicators of past and present iceberg morphology, keel depth and drift direction has seldom been approached in the southern hemisphere. Using high-resolution multi-beam swath bathymetry of the mid-shelf Pine Island Trough and outermost Weddell Sea shelf regions of Antarctica, detailed analysis of >13,000 iceberg-keel ploughmarks was undertaken. By considering the draft of icebergs calved from Antarctica today, calculated from detailed satellite altimetric datasets by this work, almost all observed ploughmarks were interpreted to be relict features.

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33

Jackson, Jerilynn. "Tangled Up in Blue: Narratives of Glacier Change in Southeast Iceland." Thesis, University of Oregon, 2017. http://hdl.handle.net/1794/22665.

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This dissertation reports the findings of an ethnographic field study that examined the plurality of glacier-related narratives, knowledges, and practices of people living on the southeastern coast of Iceland. A growing amount of research is directed at glaciers and society from a variety of disciplines within the social sciences, however, a crucial gap in research remains centered around local perceptions, values, beliefs—of how and why people and ice interrelate today and how such experiences compare from one glacier community to the next. Everywhere glaciers are located on this planet, ther

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34

Mendes, Junior Claudio Wilson. "Monitoramento da zona superficial de neve úmida da Península Antártica pelo uso de dados dos sensores SMMR e SSM/I." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/32593.

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Dados EASE-grid do Special Sensor Microwave-Imager (SSM/I) e imagens classificadas ASAR wideswath (WS), cobrindo a Península Antártica (PA), foram processadas e usadas em um Modelo Linear de Mistura Espectral (MLME), para a análise subpixel da Zona Superficial de Neve Úmida (ZSNU) em imagens SSM/I. As proporções dos componentes puros (imagens-fração) da área de estudo (ZSNU, Zona Superficial de Neve Seca e rochas) foram derivadas das imagens ASAR classificadas. As imagens-fração e imagens SSM/I co-registradas de mesma data (bandas 19H, 19V, 37H e 37V) foram usadas no MLME para estimar as assin

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35

Morse, David L. "Glacier geophysics at Taylor Dome, Antarctica /." Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/6801.

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36

Passalacqua, Olivier. "Localiser une archive glaciaire de 1.5 millions d'années par une approche multi-modèles." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAU024/document.

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Les glaces de l'Antarctique constituent un matériau d'archivage unique pour garder la trace de l'atmosphère du passé. La plus ancienne archive glaciaire disponible (800 ka) ne permet malheureusement pas d'étudier une transition climatique majeure qui s'est déroulé entre 1.2 Ma et 0.9 Ma (transition du mi-Pleistocène). Localiser un site ayant permis la conservation d'une glace aussi ancienne est donc un enjeu majeur au sein de la communauté des carottes de glace. Plusieurs régions autour du Dôme C présentent de bonnes caractéristiques d'un point de vue thermique et mécanique. Le but de ces trav

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37

Price, Stephen F. "Development and applications of a full-stress flowband model for ice using the finite volume method /." Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/6797.

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38

Banwell, Alison Frances. "Modelling the hydrology of the Greenland Ice Sheet." Thesis, University of Cambridge, 2013. https://www.repository.cam.ac.uk/handle/1810/267715.

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There is increasing recognition that the hydrology of the Greenland Ice Sheet plays an important role in the dynamics and therefore mass balance of the ice sheet. Understanding the hydrology of the ice sheet and being able to predict its future behaviour is therefore a key aspect of glaciological research. To date, the ice sheet’s hydrology has tended to be inferred from the analysis of surface velocity measurements, or modelled in a theoretical, idealised way. This study focuses on the development of a high spatial (100 m) and temporal (1 hour) resolution, physically based, time-dependent hyd

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39

Drinkwater, Mark Roland. "Radar altimetric studies of polar ice." Thesis, University of Cambridge, 1987. https://www.repository.cam.ac.uk/handle/1810/268053.

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Active microwave sensors are known to provide valuable information regarding snow and ice surfaces in the polar regions, where darkness and cloud cover prevail. Here, data collected in the Arctic by a Ku-band microwave radar altimeter, designed and constructed in the UK, are analysed. The two main components of this study comprise data gathered in the East Greenland Sea marginal ice zone and over two Svalbard ice caps. A systematic treatment is made of the electromagnetic properties of snow and ice at 13.81 GHz, and the differences between various polar surface media are highlighted. Theoretic

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40

Massom, Robert Anthony. "The study of Weddell Sea ice using passive microwave and buoy data." Thesis, University of Cambridge, 1989. https://www.repository.cam.ac.uk/handle/1810/268043.

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The growth of the Weddell Sea ice cover in 1980 is examined, using Nimbus-7 satellite Scanning Multi-channel Microwave Radiometer (SMMR) data in combination with data (positional, air temperature and atmospheric pressure) from 4 Nimbus-tracked drifting buoys. Ice concentrations are retrieved from the SMMR data by applying a cluster analysis algorithm developed by J. Comiso of NASA. Analyses of computed differential kinematic parameters (DKP)s of the buoy array offer insight into the complex mesoscale behaviour of the underlying Weddell Gyre. High frequency divergence, convergence and deformati

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41

Willis, Ian Craig. "The hydrological context and geomorphological significance of glacier motion : Midtdlsbreen, Norway." Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239090.

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42

Hodgkins, Richard. "The seasonal evolution of meltwater discharge, quality and routing at a high-Arctic glacier." Thesis, University of Cambridge, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.360892.

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43

Lawson, Wendy. "The structural evolution of Variegated Glacier, Alaska." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334183.

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44

Vere, D. M. "Depositional characteristics of ice-marginal landforms, Jotunheimen, Southern Norway." Thesis, Coventry University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374681.

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45

McMillan, Malcolm John. "Satellite investigations of ice-ocean interactions in the Amundsen Sea sector of West Antarctica." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/6242.

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This thesis analyses satellite-based radar data to improve our understanding of the interactions between the Antarctic Ice Sheet and the ocean in the Amundsen Sea Sector of West Antarctica. Over the last two decades, the European Remote Sensing (ERS) Satellites have provided extensive observations of the marine and cryospheric environments of this region. Here I use this data record to develop new datasets and methods for studying the nature and drivers of ongoing change in this sector. Firstly, I develop a new bathymetric map of the Amundsen Sea, which serves to provide improved boundary cond

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46

Sammonds, Peter Robert. "Triaxial deformation experiments on natural sea ice as a function of temperature and strain rate." Thesis, University College London (University of London), 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241922.

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47

Barnes, Piers Robert Fitzgerald. "The location of impurities in polar ice." Thesis, Open University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.251398.

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48

Tweed, Fiona S. "Predicting glacial lake formation and catastrophic drainage at Solheimajokull, Southern Iceland." Thesis, Keele University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314735.

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49

Hindmarsh, R. C. A. "Modelling glacial erosional landform development." Thesis, Durham University, 1985. http://etheses.dur.ac.uk/7235/.

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Glacial erosional systems exhibit a complex, highly scaledependent phenomenology. Some aspects of modelling the development of glacial erosional landforms in response to glacial erosional processes acting over a wide range of scales are considered. The physics of ice at the glacier sole is discussed. A simple ice-water mixture theory is proposed. A method for finding the solution of the equations of motion of ice at the glacier sole based on the finite element velocities-pressure formulation is shown, which includes novel formulations for the sliding boundary condition, compression of ice and

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50

Hamilton, Samantha J. "Age determination of rock glaciers using lichenometry." Thesis, Queen's University Belfast, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318766.

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