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
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
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
216-225Informations de copyright
© 2018, National Ground Water Association.