- About
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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.
Search results
Showing 341 to 350 of 531 (0.015 seconds)| 341 |
Aspects of the glaciation of the Cairngorm mountainsSugden, D. E. January 1965 (has links)
No description available.
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| 342 |
Aspects of the glaciation of Snowdonia, north WalesAddison, K. January 1975 (has links)
No description available.
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| 343 |
The glaciation of the Island of ArranGemmell, A. M. D. January 1971 (has links)
No description available.
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| 344 |
The Coastal Geomorphology of Magilligan Foreland Through Present and Historical Process InterpretationsCarter, R. W. G. January 1972 (has links)
No description available.
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| 345 |
Some aspects of the hydrology and water use of the Nidd Valley, YorkshireSmith, K. January 1964 (has links)
No description available.
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| 346 |
Degradation of the Cliffs of the Barton Clay Outcrop in West HampshireBooth, A. I. January 1972 (has links)
No description available.
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| 347 |
Landscape interaction with climate change: the Late glacial of the Usk Valley, South WalesColeman, Christopher George January 2007 (has links)
Determining the climate change required for a glaciological response from a landscape can demonstrate regional gradients and the potential forcing factors of palaeoclimate. This investigation considers the interaction of a marginal landscape for glaciation, the Usk Valley and Brecon Beacons, with the rapid climate shifts during the Lateglacial, the transition period (-15-9ka BP) following the Last Glacial Maximum (LGM). The study relies on the 'Iandsystems concept' to derive important palaeoglaciological information on the style of glaciation. This study concludes that the Usk Valley was not linked to a 'Welsh' ice-sheet and was relatively I isolated from other source-areas. Initial deglaciation occurred earlier than other regions of the British Isles, with active retreat of warm based ice controlled by topography. Local icefields and tributary glaciation along the Valley length were critical for supporting Usk glacier mass-balance. Paraglacial processes are major components of the landsystem with new process-form models allowing the recognition of modified glacial landforms, aiding the reconstruction of former ice-margins. Acomplex event stratigraphy is identified, with an earty readvance before 19420±64 Cal 14CBP ('Uandelti Readvance Phase'). Two subsequent renewed glaciation events ('Younger' and 'Older Cwm Oergwm Events') date to the earty Lateglacial and are correlated to cold events recorded in alocal basin (Waen Ddu) and regional palaeoecological records. These events manifested under polythermal and cold based conditions. Response to Younger Dryas climate was marginal, with an overlap of glacial, periglacial and paraglacial processes. 3-D modelling of topoclimate shows that shortwave radiation was the principal control over the nature of the renewed-glacial response. This complex landscape response suggests the region may be unique, with small-scale climate events recorded because of the marginal and isolated nature of LGM glaciation. Consequently, the region may provide an important case-study for determining climate gradients across the British Isles during the last glacial cycle.
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| 348 |
Sediment dynamics of a small upland catchmentClark, C. January 1978 (has links)
No description available.
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| 349 |
Solute Dynamics in a Small Agricultural CatchmentFoster, I. D. L. January 1977 (has links)
No description available.
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| 350 |
A Descriptive Account of the Geomorphology of South-West Mare Imbrium Interpreted with the Aid of a Comparative Study of Selected Icelandic Lava FlowsTodhunter, R. January 1975 (has links)
No description available.
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