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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.
1

The geochemistry and behaviour of shallow groundwater inan Icelandic sandur

Robinson, Zoe P. January 2003 (has links)
No description available.
2

Coupling BEM, optimization techniques and extended Kalman filtering for the solution of direct and inverse problems of groundwater flow

El Harrouni, Khalid January 1994 (has links)
No description available.
3

Hydraulic and chemical property correlations of the Triassic sandstone of Birmingham

Mitchener, Richard G. R. January 2003 (has links)
Hydraulic conductivity (K), porosity and cation exchange capacity (CEC) were determined at the laboratory scale on samples of the Wildmoor Sandstone and Kidderminster Formations of the Birmingham Triassic sandstone. The impact of the rock colour was considered in a semi-quantitative manner using the Munsell Colour System. SEM, flushing experiments and image analysis of thin-section photomicrographs were used to assess the role of rock fabric in the development of hydraulic and chemical properties. The image analysis was carried out on colour images using a custom-written code. XRD, point counting and geophysical methods were utilised to assess the mineralogical variation between samples, the presence of iron and manganese oxides within the sandstone was quantified. The study found significant negative correlations between porosity and CEC in all samples, while a correlation between K and CEC was only observed in samples with a lower colour saturation. A significant role for manganese oxides in the development of CEC in the Triassic Sandstone of Birmingham has been identified. The study has concluded that a significant part of the CEC within these rocks is due to the presence of a reducible phase. This has significant implications for migration of contaminants, particularly those entrained in a reducing plume.
4

Regulation of the River Huang : a study of the Chinese concept of river basin development

Mosely, Paul January 1983 (has links)
No description available.
5

Impact of a long-term caustic discharge from Red Mud disposal on a freshwater lake

Edwards, Ronald Arthur January 1985 (has links)
No description available.
6

Hillslope flow processes in an upland catchment in S.E. Scotland

Baloutsos, George January 1985 (has links)
No description available.
7

High resolution photogrammetric monitoring and analysis of the structure of gravel-bed river surfaces

Butler, Justin Barrie January 1999 (has links)
No description available.
8

Drainage intensity and hydrological processes in a humid tropical environment : the Windward Islands

Walsh, R. P. D. January 1980 (has links)
No description available.
9

Suspended sediment transport in salt marsh creeks

Reed, D. J. January 1985 (has links)
No description available.
10

Effects of storm-water overflows on water quality in an industrial environment

Suter, J. January 1984 (has links)
No description available.

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