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Seawater intrusion processes, investigation and management: Recent advances and future challenges

By Adrian D. Werner A, Mark Bakker D, Vincent E. A. Post A, Er V, Enbohede C, Chunhui Lu A. B, Behzad Ataie-ashtiani A, Craig T. Simmons A and D. A. Barry E

Abstract

Seawater intrusion (SI) is a global issue, exacerbated by increasing demands for freshwater in coastal zones and predisposed to the influences of rising sea levels and changing climates. This review presents the state of knowledge in SI research, compares classes of methods for assessing and managing SI, and suggests areas for future research. We subdivide SI research into categories relating to processes, measurement, prediction and management. Considerable research effort spanning more than 50 years has provided an extensive array of field, laboratory and computer-based techniques for SI investigation. Despite this, knowledge gaps exist in SI process understanding, in particular associated with transient SI processes and timeframes, and the characterization and prediction of freshwater-saltwater interfaces over regional scales and in highly heterogeneous and dynamic settings. Multidisciplinary research is warranted to evaluate interactions between SI and submarine groundwater discharge

Year: 2013
OAI identifier: oai:CiteSeerX.psu:10.1.1.352.3408
Provided by: CiteSeerX
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