Sandy Winterbottom

Sandy Winterbottom
University of Stirling · Department of English

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14
Publications
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Citations

Publications

Publications (14)
Article
Delivery of lectures using web technology is now an accessible and relatively straightforward option for University os Stirling (University) teaching staff. In this study, conducted with a 2nd year Environmental Science module, a series of 8 lectures were delivered via screencasts and podcasts. Feedback from the students via a questionnaire was ext...
Article
This study uses geographic information systems (GIS) based analyses and virtual reality (VR) reconstructions, to explore landscape context for two types of Neolithic monuments: cup and ring rock art and a stone circle. Specifically, the impacts of the contemporary vegetation at the study sites are analysed with regard to viewshed areas and views fr...
Article
Much of the UK's potential archaeological resource is under threat from coastal erosion. Undiscovered sites are often lost or damaged by erosion before rescue excavation can take place. This project tested the use of multispectral remote sensing for detecting archaeological features in mobile sand-dominated systems, which are common on the western...
Article
Changes in the spatial extent and duration of winter snow‐cover, both in Scotland and in a wider global context, have a number of socio‐economic and environmental implications. Evidence from Scottish climatological stations appears to suggest that the most marked decease in the number of days with snow lying has occurred since the late 1970s. Infor...
Article
Channel planform change was analysed using a variety of data-sources for the medium-term (>25 years and <250 years) and short-term (<25 years) on a reach of the Rivers Tay and Tummel, Scotland. Map data were input into a Geographic Information System (GIS) and used to determine planform characteristics and changes in width, braiding index and sinuo...
Article
Full-text available
Air photo interpretation and field survey were used to examine rates and patterns of planform change over the last 40 years on an 80 km reach of the Luangwa River, Zambia. The river, a tributary of the Zambezi, is a 100–200 m wide, medium sinuosity sand-bed river (sinuosity index 1·84). High rates of channel migration (<33 m a−1) and cutoffs on mea...
Article
This study explores the use of Geographic Information Systems (GIS) techniques for mapping river channel planform change and bank erosion probability. The method used is primarily based on an approach developed by Graf (Graf, W.L. 1984. ‘A probabilistic approach to the spatial assessment of river channel instability’, Water Resour. Res., 20(7), 953...
Article
This study explores the use of Geographic Information Systems (GIS) techniques for mapping river channel planform change and bank erosion probability. The method used is primarily based on an approach developed by Graf (Graf, W.L. 1984. 'A probabilistic approach to the spatial assessment of river channel instability', Water Resour. Res., 20(7), 953...
Article
This study explores the use of Geographic Information Systems (GIS) techniques for mapping river channel planform change and bank erosion probability. The method used is primarily based on an approach developed by Graf (Graf, W.L. 1984. ‘A probabilistic approach to the spatial assessment of river channel instability’, Water Resour. Res ., 20 (7), 9...
Article
Climate changes currently taking place have impacted upon the pattern of visitor activity and threatened the financial viability of tourism-related enterprises. Previous attempts to evaluate the effects of climate change have been based upon a relatively coarse spatial resolution of climatic variation, which cannot readily be related to the more lo...
Article
The potential for mapping in-channel morphology within shallow gravel-bed rivers using airborne multispectral imagery and aerial photography is illustrated using a case study from the River Tummel, Scotland. The technique described relies on a good correlation between observed light reflectance levels from a water body and water depth. Measured wat...
Article
The potential for mapping in-channel morphology within shallow gravel-bed rivers using airborne multispectral imagery and aerial photography is illustrated using a case study from the River Tummel, Scotland. The technique described relies on a good correlation between observed light reflectance levels from a water body and water depth. Measured wat...
Article
This paper describes flood embankment breaches on the Tay and Earn river systems, Scotland, during a 100-year return period flood in January 1993. The location of flood embankment breaches are compared with failures mapped during another large flood event in February 1990 and other historical information on flood embankment instability. Breaches we...
Article
An analysis of old maps and documentary sources reveals that major changes in river channel planform have occurred over the last 200 years on the River Tay system, Scotland, UK. Reaches showing natural river channel planform change, however, are relatively small and a stable planform is characteristic of many sections of the river. River planform i...

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