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Publication Type
Journal Article
UWI Author(s)
Author, Analytic
Gupta, Avijit; Ahmad, Rafi
Author Affiliation, Ana.
Department of Geography and Geology
Article Title
Urban steeplands in the tropics: An environment of accelerated erosion
Medium Designator
n/a
Connective Phrase
n/a
Journal Title
GeoJournal
Translated Title
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Reprint Status
n/a
Date of Publication
1999
Volume ID
49
Issue ID
2
Page(s)
143-50
Language
n/a
Connective Phrase
n/a
Location/URL
n/a
ISSN
n/a
Notes
n/a
Abstract
The developing countries at present have a high urban growth rate that is likely to continue for at least another quarter-century. In addition, many of these urban centres are located in the Neogene plate boundary zones and are subject to multiple earthquake and volcanic hazards. Slope failures and accelerated surface and channel erosion are particularly severe in cities near active plate margins, and in areas affected also by tropical cyclones. We discuss two extreme cases: Singapore and Kingston (Jamaica). Singapore is located in a stable environment and the urbanization related problems of flood and slope instability have been reduced by proper building and drainage practices at a considerable cost. In Kingston, the external disturbances are repetitive, large-scale, and very difficult to control. The fast-growing cities in the tropics need to be carefully monitored, especially when located in an unstable physical environment.....
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