| Affiliation: | 1. Department of Geography and Environment, University of Dundee, Nethergate, Dundee, DD1 4HN UK;2. Department of Environmental Sciences, Western Norway University of Applied Sciences, P.O. Box 3. 133, Sogndal, NO-6851 Norway;4. Departamento de Geologia, Faculdade de Ciencas da Universidade de Lisboa, Instituto Dom Luiz, Lisbon, 1749-016 Portugal;5. Department of Environment and Geography, University of York, Heslington, York, YO10 5DD UK;6. School of Geography, Earth and Environmental Sciences, Kirkby Lodge, Drake Circus, Plymouth, Devon, PL4 8AA UK |
