Modeling Stream-Aquifer Interactions Under Seasonal Groundwater Pumping and Managed Aquifer Recharge.


Journal

Ground water
ISSN: 1745-6584
Titre abrégé: Ground Water
Pays: United States
ID NLM: 9882886

Informations de publication

Date de publication:
03 2019
Historique:
received: 09 01 2018
revised: 15 05 2018
accepted: 23 05 2018
pubmed: 14 6 2018
medline: 10 9 2019
entrez: 14 6 2018
Statut: ppublish

Résumé

In South Korea, a significant amount of groundwater is used for the heating of water-curtain insulated greenhouses during the winter dry season, which had led to problems of groundwater depletion. A managed aquifer recharge (MAR) project is currently underway with the goal of preventing such groundwater depletion in a typical cultivation area, located on an alluvial aquifer near the Nam River. In the present study, FEFLOW, a three-dimensional finite element model, was used to evaluate different strategies for MAR of the cultivation areas. A conceptual model was developed to simulate the stream-aquifer dynamics under the influence of seasonal groundwater pumping and MAR. The optimal rates and duration of MAR were assessed by analyzing the recovery of the groundwater levels and the change in the groundwater temperature. The simulation results indicate that a MAR rate of 8000 m

Identifiants

pubmed: 29896845
doi: 10.1111/gwat.12799
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

216-225

Informations de copyright

© 2018, National Ground Water Association.

Auteurs

Hyeonju Lee (H)

Department of Geoenvironmental Sciences, Kongju National University, Kongju, Republic of Korea.

Sebong Oh (S)

Korea Rural Community Corporation, Naju, Republic of Korea.

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Classifications MeSH