Review of Seawater Intrusion in Western Coastal Regions of South Korea

Groundwater salinization in coastal aquifers because of seawater intrusion has raised serious concerns worldwide since it deteriorates the quality of drinking water and thereby threatens sustainable economic development. In particular, this problem has been a cause of growing concern in the western...

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Main Authors: Sung-Wook Jeen, Jiyoung Kang, Hyejung Jung, Jeonghoon Lee
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Water
Subjects:
Online Access:https://www.mdpi.com/2073-4441/13/6/761
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author Sung-Wook Jeen
Jiyoung Kang
Hyejung Jung
Jeonghoon Lee
author_facet Sung-Wook Jeen
Jiyoung Kang
Hyejung Jung
Jeonghoon Lee
author_sort Sung-Wook Jeen
collection DOAJ
description Groundwater salinization in coastal aquifers because of seawater intrusion has raised serious concerns worldwide since it deteriorates the quality of drinking water and thereby threatens sustainable economic development. In particular, this problem has been a cause of growing concern in the western coastal regions of South Korea. In this paper, we review studies of seawater intrusion in western coastal regions of South Korea conducted over the past 20 years, particularly focusing on studies reported in international journals. We summarize the study locations, methods used, and major findings from individual and regional-scale studies. General methods used to identify and interpret seawater intrusion and subsequent geochemical processes are also presented. On the basis of insights gleaned from the previous studies, future research needs are discussed.
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spelling doaj.art-ab633631da4c4183a4f2f945a1d5b7e22023-11-21T10:03:30ZengMDPI AGWater2073-44412021-03-0113676110.3390/w13060761Review of Seawater Intrusion in Western Coastal Regions of South KoreaSung-Wook Jeen0Jiyoung Kang1Hyejung Jung2Jeonghoon Lee3Department of Earth and Environmental Sciences & The Earth and Environmental Science System Research Center, Jeonbuk National University, Jeonju-si 54896, KoreaDepartment of Environment and Energy, Jeonbuk National University, Jeonju-si 54896, KoreaDepartment of Science Education, Ewha Womans University, Seoul 03760, KoreaDepartment of Science Education, Ewha Womans University, Seoul 03760, KoreaGroundwater salinization in coastal aquifers because of seawater intrusion has raised serious concerns worldwide since it deteriorates the quality of drinking water and thereby threatens sustainable economic development. In particular, this problem has been a cause of growing concern in the western coastal regions of South Korea. In this paper, we review studies of seawater intrusion in western coastal regions of South Korea conducted over the past 20 years, particularly focusing on studies reported in international journals. We summarize the study locations, methods used, and major findings from individual and regional-scale studies. General methods used to identify and interpret seawater intrusion and subsequent geochemical processes are also presented. On the basis of insights gleaned from the previous studies, future research needs are discussed.https://www.mdpi.com/2073-4441/13/6/761seawater intrusionsaline watergroundwaterwestern coastal regionSouth Koreamixing ratio
spellingShingle Sung-Wook Jeen
Jiyoung Kang
Hyejung Jung
Jeonghoon Lee
Review of Seawater Intrusion in Western Coastal Regions of South Korea
Water
seawater intrusion
saline water
groundwater
western coastal region
South Korea
mixing ratio
title Review of Seawater Intrusion in Western Coastal Regions of South Korea
title_full Review of Seawater Intrusion in Western Coastal Regions of South Korea
title_fullStr Review of Seawater Intrusion in Western Coastal Regions of South Korea
title_full_unstemmed Review of Seawater Intrusion in Western Coastal Regions of South Korea
title_short Review of Seawater Intrusion in Western Coastal Regions of South Korea
title_sort review of seawater intrusion in western coastal regions of south korea
topic seawater intrusion
saline water
groundwater
western coastal region
South Korea
mixing ratio
url https://www.mdpi.com/2073-4441/13/6/761
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