Articles | Volume 21, issue 2
Research article
27 Feb 2017
Research article |  | 27 Feb 2017

Consequences and mitigation of saltwater intrusion induced by short-circuiting during aquifer storage and recovery in a coastal subsurface

Koen Gerardus Zuurbier and Pieter Jan Stuyfzand


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (further review by Editor and Referees) (12 Nov 2016) by Brian Berkowitz
AR by Anna Wenzel on behalf of the Authors (02 Jan 2017)  Author's response
ED: Publish as is (14 Jan 2017) by Brian Berkowitz
Short summary
The subsurface is increasingly perforated for exploitation of water and energy. This has increased the risk of leakage between originally separated aquifers. It is shown how this leakage can have a very negative impact on the recovery of freshwater during aquifer storage and recovery (ASR) in brackish-saline aquifers. Deep interception of intruding brackish-saline water can mitigate the negative effects and buoyancy of freshwater to some extent, but not completely.