Climate and environmental change in river deltas globally: expected impacts, resilience, and adaptation

Kuenzer, C. and Renaud, F. G. (2012) Climate and environmental change in river deltas globally: expected impacts, resilience, and adaptation. In: Renaud, F. G. and Kuenzer, C. (eds.) The Mekong Delta System: Interdisciplinary Analyses of a River Delta. Series: Springer environmental science and engineering. Springer: Dordrecht, pp. 7-46. ISBN 9789400739611 (doi:10.1007/978-94-007-3962-8_2)

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Abstract

A large part of the world’s population lives in coastal areas, and even though river deltas only contribute to 5% of the global land mass, over 500 million people live in these areas, where major rivers reach the ocean. Deltas have numerous advantages for societal development, such as a flat topography, available fresh and salt water resources, good transportation via waterways and the nearby coast, fertile soils for agriculture, and usually also a rich biodiversity and recreational value through, for example, wetland ecosystems, coastal forests, and beaches. However, at the same time, river deltas of the world belong to the most endangered ecosystems with respect to societal, environmental and climate change – the latter especially manifested through sea level rise (SLR). In this chapter we present the most common environmental impacts of society’s economic development expressed via agricultural intensification, increasing urban sprawl, industrial activity, and infrastructure expansion in deltas, as well as the climate change and SLR related challenges that threaten delta development in many countries. We discuss means of mitigation and adaptation towards these negative impacts, which can be of educational, ecological, technological and political nature, and depict how delta populations with differing resilience address the challenges induced by environmental and climate change. We use the Mekong Delta in Vietnam as a case study by addressing the threats and possible adaptation options of this region.

Item Type:Book Sections
Status:Published
Glasgow Author(s) Enlighten ID:Renaud, Professor Fabrice
Authors: Kuenzer, C., and Renaud, F. G.
College/School:College of Social Sciences > School of Interdisciplinary Studies
Publisher:Springer
ISSN:2194-3214
ISBN:9789400739611

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