Loading…
A Hydrochemical Study of Groundwater Salinization in Qinzhou Bay, Guangxi, Southern China
The salinity of groundwater in Qinzhou Bay has been increasing since 2013. This phenomenon affects livelihoods and the local agricultural economy, specifically in the Longmengang area. In this work, we investigate the causes of water salinization to provide evidence for effectively managing the loca...
Saved in:
| Published in: | Earth and space science (Hoboken, N.J.) N.J.), 2023-03, Vol.10 (3), p.n/a |
|---|---|
| Main Authors: | , , , , , , , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-a4338-26131aae7d4b3c1a324b88387af89059ee2f81d967effd929dc9acd310c837903 |
|---|---|
| cites | cdi_FETCH-LOGICAL-a4338-26131aae7d4b3c1a324b88387af89059ee2f81d967effd929dc9acd310c837903 |
| container_end_page | n/a |
| container_issue | 3 |
| container_start_page | |
| container_title | Earth and space science (Hoboken, N.J.) |
| container_volume | 10 |
| creator | Hu, Kaiyan Huang, Qinghua Han, Peng Han, Zhiwei Yang, Zhentao Luo, Qiang Li, Peng Miao, Miao Zeng, Zhiyi Chen, Hongyan Wang, Rui Mo, Chunyu |
| description | The salinity of groundwater in Qinzhou Bay has been increasing since 2013. This phenomenon affects livelihoods and the local agricultural economy, specifically in the Longmengang area. In this work, we investigate the causes of water salinization to provide evidence for effectively managing the local water resources and improving water quality. We collected 110 samples of water from spatially distributed local wells, rivers, reservoirs, and the sea, and conducted a hydrochemical study complemented by numerical modeling. We found that water pumping and mariculture practices are the principal contributors to seawater intrusion into the groundwater table, which leads to increased water salinization.
Plain Language Summary
Groundwater salinity in Qinzhou Bay is increasing due to excessive well water extraction and mariculture practices, which promote seawater intrusion into the local groundwater table. Based on the hydrochemical analyses, the spatially distributed trend of ions content in groundwater shows low concentrations inland and increasing concentrations seaward. However, several localities of Qinzhou Bay are out of this scenario because of artificial activities requiring specific monitoring and regulation.
Key Points
Field investigations and hydrochemical analyses show salinization of groundwater in Qinzhou Bay
Hydrogeological modeling indicates that different processes contribute to water salinization
Groundwater salinization in Longmen Island is caused by excessive groundwater use and mariculture practices |
| doi_str_mv | 10.1029/2022EA002565 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_doaj_</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_73d0e4b7082943c4b06409777ed4d30c</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_73d0e4b7082943c4b06409777ed4d30c</doaj_id><sourcerecordid>2792020038</sourcerecordid><originalsourceid>FETCH-LOGICAL-a4338-26131aae7d4b3c1a324b88387af89059ee2f81d967effd929dc9acd310c837903</originalsourceid><addsrcrecordid>eNp9kcFqGzEQhpfQQkKaWx5AkKvdjDSyJR1d4zqBQCnbHnISY0kby2ykVLtLunn6bupQcupphuHjm2H-qrrk8JmDMNcChNisAMRiuTipzgQizheg5Yd3_Wl10XUHAOATBUKeVfcrdjP6kt0-PEZHLav7wY8sN2xb8pD8M_WhsJramOIL9TEnFhP7HtPLPg_sC40zth0oPfyOM1bnod-Hkth6HxN9qj421Hbh4q2eVz-_bn6sb-Z337a369XdnCSinoslR04UlJc7dJxQyJ3WqBU12sDChCAazb1ZqtA03gjjnSHnkYPTqAzgeXV79PpMB_tU4iOV0WaK9u8glwdLpY-uDVahhyB3CrQwEp3cwVKCUUoFLz2Cm1xXR9dTyb-G0PX2kIeSpvOtUGb6MADqiZodKVdy15XQ_NvKwb5mYd9nMeHiiD_HNoz_Ze2mrgWXoPEPmtaHrQ</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2792020038</pqid></control><display><type>article</type><title>A Hydrochemical Study of Groundwater Salinization in Qinzhou Bay, Guangxi, Southern China</title><source>Wiley Online Library Open Access</source><source>Publicly Available Content Database</source><creator>Hu, Kaiyan ; Huang, Qinghua ; Han, Peng ; Han, Zhiwei ; Yang, Zhentao ; Luo, Qiang ; Li, Peng ; Miao, Miao ; Zeng, Zhiyi ; Chen, Hongyan ; Wang, Rui ; Mo, Chunyu</creator><creatorcontrib>Hu, Kaiyan ; Huang, Qinghua ; Han, Peng ; Han, Zhiwei ; Yang, Zhentao ; Luo, Qiang ; Li, Peng ; Miao, Miao ; Zeng, Zhiyi ; Chen, Hongyan ; Wang, Rui ; Mo, Chunyu</creatorcontrib><description>The salinity of groundwater in Qinzhou Bay has been increasing since 2013. This phenomenon affects livelihoods and the local agricultural economy, specifically in the Longmengang area. In this work, we investigate the causes of water salinization to provide evidence for effectively managing the local water resources and improving water quality. We collected 110 samples of water from spatially distributed local wells, rivers, reservoirs, and the sea, and conducted a hydrochemical study complemented by numerical modeling. We found that water pumping and mariculture practices are the principal contributors to seawater intrusion into the groundwater table, which leads to increased water salinization.
Plain Language Summary
Groundwater salinity in Qinzhou Bay is increasing due to excessive well water extraction and mariculture practices, which promote seawater intrusion into the local groundwater table. Based on the hydrochemical analyses, the spatially distributed trend of ions content in groundwater shows low concentrations inland and increasing concentrations seaward. However, several localities of Qinzhou Bay are out of this scenario because of artificial activities requiring specific monitoring and regulation.
Key Points
Field investigations and hydrochemical analyses show salinization of groundwater in Qinzhou Bay
Hydrogeological modeling indicates that different processes contribute to water salinization
Groundwater salinization in Longmen Island is caused by excessive groundwater use and mariculture practices</description><identifier>ISSN: 2333-5084</identifier><identifier>EISSN: 2333-5084</identifier><identifier>DOI: 10.1029/2022EA002565</identifier><language>eng</language><publisher>Hoboken: John Wiley & Sons, Inc</publisher><subject>Analytical chemistry ; Chemical analysis ; Coastal aquifers ; Environmental impact ; Geology ; Groundwater ; Groundwater studies ; Lithology ; Marine aquaculture ; Precipitation ; Saline water intrusion ; Salinization ; Seawater ; Sediments ; Topography ; Water analysis ; Water quality ; Water resources ; Water sampling ; Water table</subject><ispartof>Earth and space science (Hoboken, N.J.), 2023-03, Vol.10 (3), p.n/a</ispartof><rights>2023 The Authors. Earth and Space Science published by Wiley Periodicals LLC on behalf of American Geophysical Union.</rights><rights>2023. This work is published under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a4338-26131aae7d4b3c1a324b88387af89059ee2f81d967effd929dc9acd310c837903</citedby><cites>FETCH-LOGICAL-a4338-26131aae7d4b3c1a324b88387af89059ee2f81d967effd929dc9acd310c837903</cites><orcidid>0000-0002-6721-1705 ; 0000-0002-9997-8505 ; 0000-0002-1923-3002 ; 0000-0002-2867-1362</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/2792020038/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2792020038?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,11562,25753,27924,27925,37012,44590,46052,46476,74998</link.rule.ids></links><search><creatorcontrib>Hu, Kaiyan</creatorcontrib><creatorcontrib>Huang, Qinghua</creatorcontrib><creatorcontrib>Han, Peng</creatorcontrib><creatorcontrib>Han, Zhiwei</creatorcontrib><creatorcontrib>Yang, Zhentao</creatorcontrib><creatorcontrib>Luo, Qiang</creatorcontrib><creatorcontrib>Li, Peng</creatorcontrib><creatorcontrib>Miao, Miao</creatorcontrib><creatorcontrib>Zeng, Zhiyi</creatorcontrib><creatorcontrib>Chen, Hongyan</creatorcontrib><creatorcontrib>Wang, Rui</creatorcontrib><creatorcontrib>Mo, Chunyu</creatorcontrib><title>A Hydrochemical Study of Groundwater Salinization in Qinzhou Bay, Guangxi, Southern China</title><title>Earth and space science (Hoboken, N.J.)</title><description>The salinity of groundwater in Qinzhou Bay has been increasing since 2013. This phenomenon affects livelihoods and the local agricultural economy, specifically in the Longmengang area. In this work, we investigate the causes of water salinization to provide evidence for effectively managing the local water resources and improving water quality. We collected 110 samples of water from spatially distributed local wells, rivers, reservoirs, and the sea, and conducted a hydrochemical study complemented by numerical modeling. We found that water pumping and mariculture practices are the principal contributors to seawater intrusion into the groundwater table, which leads to increased water salinization.
Plain Language Summary
Groundwater salinity in Qinzhou Bay is increasing due to excessive well water extraction and mariculture practices, which promote seawater intrusion into the local groundwater table. Based on the hydrochemical analyses, the spatially distributed trend of ions content in groundwater shows low concentrations inland and increasing concentrations seaward. However, several localities of Qinzhou Bay are out of this scenario because of artificial activities requiring specific monitoring and regulation.
Key Points
Field investigations and hydrochemical analyses show salinization of groundwater in Qinzhou Bay
Hydrogeological modeling indicates that different processes contribute to water salinization
Groundwater salinization in Longmen Island is caused by excessive groundwater use and mariculture practices</description><subject>Analytical chemistry</subject><subject>Chemical analysis</subject><subject>Coastal aquifers</subject><subject>Environmental impact</subject><subject>Geology</subject><subject>Groundwater</subject><subject>Groundwater studies</subject><subject>Lithology</subject><subject>Marine aquaculture</subject><subject>Precipitation</subject><subject>Saline water intrusion</subject><subject>Salinization</subject><subject>Seawater</subject><subject>Sediments</subject><subject>Topography</subject><subject>Water analysis</subject><subject>Water quality</subject><subject>Water resources</subject><subject>Water sampling</subject><subject>Water table</subject><issn>2333-5084</issn><issn>2333-5084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNp9kcFqGzEQhpfQQkKaWx5AkKvdjDSyJR1d4zqBQCnbHnISY0kby2ykVLtLunn6bupQcupphuHjm2H-qrrk8JmDMNcChNisAMRiuTipzgQizheg5Yd3_Wl10XUHAOATBUKeVfcrdjP6kt0-PEZHLav7wY8sN2xb8pD8M_WhsJramOIL9TEnFhP7HtPLPg_sC40zth0oPfyOM1bnod-Hkth6HxN9qj421Hbh4q2eVz-_bn6sb-Z337a369XdnCSinoslR04UlJc7dJxQyJ3WqBU12sDChCAazb1ZqtA03gjjnSHnkYPTqAzgeXV79PpMB_tU4iOV0WaK9u8glwdLpY-uDVahhyB3CrQwEp3cwVKCUUoFLz2Cm1xXR9dTyb-G0PX2kIeSpvOtUGb6MADqiZodKVdy15XQ_NvKwb5mYd9nMeHiiD_HNoz_Ze2mrgWXoPEPmtaHrQ</recordid><startdate>202303</startdate><enddate>202303</enddate><creator>Hu, Kaiyan</creator><creator>Huang, Qinghua</creator><creator>Han, Peng</creator><creator>Han, Zhiwei</creator><creator>Yang, Zhentao</creator><creator>Luo, Qiang</creator><creator>Li, Peng</creator><creator>Miao, Miao</creator><creator>Zeng, Zhiyi</creator><creator>Chen, Hongyan</creator><creator>Wang, Rui</creator><creator>Mo, Chunyu</creator><general>John Wiley & Sons, Inc</general><general>American Geophysical Union (AGU)</general><scope>24P</scope><scope>WIN</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-6721-1705</orcidid><orcidid>https://orcid.org/0000-0002-9997-8505</orcidid><orcidid>https://orcid.org/0000-0002-1923-3002</orcidid><orcidid>https://orcid.org/0000-0002-2867-1362</orcidid></search><sort><creationdate>202303</creationdate><title>A Hydrochemical Study of Groundwater Salinization in Qinzhou Bay, Guangxi, Southern China</title><author>Hu, Kaiyan ; Huang, Qinghua ; Han, Peng ; Han, Zhiwei ; Yang, Zhentao ; Luo, Qiang ; Li, Peng ; Miao, Miao ; Zeng, Zhiyi ; Chen, Hongyan ; Wang, Rui ; Mo, Chunyu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a4338-26131aae7d4b3c1a324b88387af89059ee2f81d967effd929dc9acd310c837903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Analytical chemistry</topic><topic>Chemical analysis</topic><topic>Coastal aquifers</topic><topic>Environmental impact</topic><topic>Geology</topic><topic>Groundwater</topic><topic>Groundwater studies</topic><topic>Lithology</topic><topic>Marine aquaculture</topic><topic>Precipitation</topic><topic>Saline water intrusion</topic><topic>Salinization</topic><topic>Seawater</topic><topic>Sediments</topic><topic>Topography</topic><topic>Water analysis</topic><topic>Water quality</topic><topic>Water resources</topic><topic>Water sampling</topic><topic>Water table</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Kaiyan</creatorcontrib><creatorcontrib>Huang, Qinghua</creatorcontrib><creatorcontrib>Han, Peng</creatorcontrib><creatorcontrib>Han, Zhiwei</creatorcontrib><creatorcontrib>Yang, Zhentao</creatorcontrib><creatorcontrib>Luo, Qiang</creatorcontrib><creatorcontrib>Li, Peng</creatorcontrib><creatorcontrib>Miao, Miao</creatorcontrib><creatorcontrib>Zeng, Zhiyi</creatorcontrib><creatorcontrib>Chen, Hongyan</creatorcontrib><creatorcontrib>Wang, Rui</creatorcontrib><creatorcontrib>Mo, Chunyu</creatorcontrib><collection>Wiley Online Library Open Access</collection><collection>Wiley-Blackwell Open Access Backfiles (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Earth and space science (Hoboken, N.J.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Kaiyan</au><au>Huang, Qinghua</au><au>Han, Peng</au><au>Han, Zhiwei</au><au>Yang, Zhentao</au><au>Luo, Qiang</au><au>Li, Peng</au><au>Miao, Miao</au><au>Zeng, Zhiyi</au><au>Chen, Hongyan</au><au>Wang, Rui</au><au>Mo, Chunyu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Hydrochemical Study of Groundwater Salinization in Qinzhou Bay, Guangxi, Southern China</atitle><jtitle>Earth and space science (Hoboken, N.J.)</jtitle><date>2023-03</date><risdate>2023</risdate><volume>10</volume><issue>3</issue><epage>n/a</epage><issn>2333-5084</issn><eissn>2333-5084</eissn><abstract>The salinity of groundwater in Qinzhou Bay has been increasing since 2013. This phenomenon affects livelihoods and the local agricultural economy, specifically in the Longmengang area. In this work, we investigate the causes of water salinization to provide evidence for effectively managing the local water resources and improving water quality. We collected 110 samples of water from spatially distributed local wells, rivers, reservoirs, and the sea, and conducted a hydrochemical study complemented by numerical modeling. We found that water pumping and mariculture practices are the principal contributors to seawater intrusion into the groundwater table, which leads to increased water salinization.
Plain Language Summary
Groundwater salinity in Qinzhou Bay is increasing due to excessive well water extraction and mariculture practices, which promote seawater intrusion into the local groundwater table. Based on the hydrochemical analyses, the spatially distributed trend of ions content in groundwater shows low concentrations inland and increasing concentrations seaward. However, several localities of Qinzhou Bay are out of this scenario because of artificial activities requiring specific monitoring and regulation.
Key Points
Field investigations and hydrochemical analyses show salinization of groundwater in Qinzhou Bay
Hydrogeological modeling indicates that different processes contribute to water salinization
Groundwater salinization in Longmen Island is caused by excessive groundwater use and mariculture practices</abstract><cop>Hoboken</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1029/2022EA002565</doi><tpages>19</tpages><orcidid>https://orcid.org/0000-0002-6721-1705</orcidid><orcidid>https://orcid.org/0000-0002-9997-8505</orcidid><orcidid>https://orcid.org/0000-0002-1923-3002</orcidid><orcidid>https://orcid.org/0000-0002-2867-1362</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2333-5084 |
| ispartof | Earth and space science (Hoboken, N.J.), 2023-03, Vol.10 (3), p.n/a |
| issn | 2333-5084 2333-5084 |
| language | eng |
| recordid | cdi_doaj_primary_oai_doaj_org_article_73d0e4b7082943c4b06409777ed4d30c |
| source | Wiley Online Library Open Access; Publicly Available Content Database |
| subjects | Analytical chemistry Chemical analysis Coastal aquifers Environmental impact Geology Groundwater Groundwater studies Lithology Marine aquaculture Precipitation Saline water intrusion Salinization Seawater Sediments Topography Water analysis Water quality Water resources Water sampling Water table |
| title | A Hydrochemical Study of Groundwater Salinization in Qinzhou Bay, Guangxi, Southern China |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T03%3A54%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20Hydrochemical%20Study%20of%20Groundwater%20Salinization%20in%20Qinzhou%20Bay,%20Guangxi,%20Southern%20China&rft.jtitle=Earth%20and%20space%20science%20(Hoboken,%20N.J.)&rft.au=Hu,%20Kaiyan&rft.date=2023-03&rft.volume=10&rft.issue=3&rft.epage=n/a&rft.issn=2333-5084&rft.eissn=2333-5084&rft_id=info:doi/10.1029/2022EA002565&rft_dat=%3Cproquest_doaj_%3E2792020038%3C/proquest_doaj_%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-a4338-26131aae7d4b3c1a324b88387af89059ee2f81d967effd929dc9acd310c837903%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2792020038&rft_id=info:pmid/&rfr_iscdi=true |