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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

Borehole investigations of firn processes /

Hawley, Robert L., January 2005 (has links)
Thesis (Ph. D.)--University of Washington, 2005. / Vita. Includes bibliographical references (p. 89-94).
52

Microwave remote sensing of the Greenland ice sheet : models and applications /

Ashcraft, Ivan S., January 2004 (has links) (PDF)
Thesis (Ph. D.)--Brigham Young University. Dept. of Electrical and Computer Engineering, 2004. / Includes bibliographical references (p. 161-167).
53

A new method for melt detection on Antarctic ice-shelves and scatterometer calibration verification /

Kunz, Lukas Brad, January 2004 (has links) (PDF)
Thesis (M.S.)--Brigham Young University. Dept. of Electrical and Computer Engineering, 2004. / Includes bibliographical references (p. 111-113).
54

The Quaternary history of the Cordilleran Ice Sheet fringe Ashley Lake area, Montana /

Capps, Denny Lane. January 2004 (has links) (PDF)
Thesis (M.S.)--Montana State University--Bozeman, 2004. / Typescript. Chairperson, Graduate Committee: William Locke. Includes bibliographical references (p. 93-97).
55

Transient behavior of the West Antarctic ice streams implications for global sea-level changes and ocean circulation /

Bougamont, Marion. January 2003 (has links)
Thesis (Ph. D.)--University of California, Santa Cruz, 2003. / Typescript. Includes bibliographical references (leaves 115-128).
56

Tracing of internal layers in radar echograms from a Greenland study region

Gao, Xin. January 2006 (has links)
Thesis (M.S.) University of Missouri-Columbia, 2006. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research .pdf file viewed on (June 25, 2007) Includes bibliographical references.
57

Modeling Ice Streams

Sargent, Aitbala January 2009 (has links) (PDF)
No description available.
58

Is MWP 1A Real and Could It have Originated in the Northern Hemisphere in Response to Bolling Warming

Birkel, Sean D. January 2004 (has links) (PDF)
No description available.
59

Basal processes at Matanuska Glacier, Alaska, and a model basal freeze-on beneath the Laurentide ice sheet /

Ensminger, Staci L., January 1999 (has links)
Thesis (Ph. D.)--Lehigh University, 2000. / Includes bibliographical references and vita.
60

Quaternary environments of the central North Sea from basin-wide 3D seismic data

Lamb, Rachel January 2016 (has links)
Climate change during the last 2.5 million years is characterised by glacial-interglacial cycles of fluctuating sea level and temperature increasing in magnitude and duration towards the present day. The central North Sea preserves these glacial-interglacial cycles in an expanded sedimentary sequence creating a high resolution palaeo-climatic record. Basin-wide, low-resolution 3D seismic data, covering more than 80,000 km2 of the central North Sea, is combined with high-resolution, broadband 3D seismic, regional 2D seismic and local ultra-high resolution seismic from the Dogger Bank windfarm development zone in order to investigate in full the sedimentary sequence. The evolution of the basin is analysed along with the preserved geomorphological landforms in order to build a framework for the development of the North Sea and its changing palaeo-environments from the inception of the Quaternary (2.58 Ma) until the extensive glacial unconformity formed during the Elsterian (0.48 Ma).At the onset of the Quaternary the structure of the North Sea was that of an elongate marine basin, rapidly infilled from the south by continued progradation of the large clinoformal deposits of the southern North Sea deltaic system. The basin rapidly decreased in extent and depth however it was not until around 1.1 Ma that the broad, shallow shelf of the present day was fully established. A revision of the current seismic stratigraphy is proposed, identifying four new Members within the Aberdeen Ground Formation taking into account the development of the basin through time. Powerful downslope gravity currents dominated the basin during much of the early Quaternary, although a well-established, anti-clockwise tidal gyre acted to gently modify the gravity currents. Iceberg scouring was nearly continual from the onset of the Quaternary until grounded ice sheets began to penetrate into the basin from 1.7 Ma, more than half a million years before any previous estimates. Effects of confluence of the British and Fennoscandian ice sheets are observed from 1.3 Ma. The tunnel valleys of the Dogger Bank represent a continuation of the North Sea tunnel valley network, interacting with both older glaciotectonic thrusting and younger glaciotectonic folded deformation.

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