Water Quality Index of Suceava River in Suceava City Metropolitan Area
The water quality of rivers worldwide is of persistent interest due to its impact on human life. Five streamwater quality parameters of Suceava River were monitored in 2019 upstream and downstream of Suceava city, Romania: dissolved oxygen, specific conductivity, pH, oxidation-reduction potential, a...
Gespeichert in:
| Veröffentlicht in: | Water (Basel) 2020-08, Vol.12 (8), p.2111 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 8 |
| container_start_page | 2111 |
| container_title | Water (Basel) |
| container_volume | 12 |
| creator | Briciu, Andrei-Emil Graur, Adrian Oprea, Dinu Iulian |
| description | The water quality of rivers worldwide is of persistent interest due to its impact on human life. Five streamwater quality parameters of Suceava River were monitored in 2019 upstream and downstream of Suceava city, Romania: dissolved oxygen, specific conductivity, pH, oxidation-reduction potential, and temperature. Data was recorded at a high temporal frequency, every hour, and produced Water Quality Index (WQI) time series of similar resolution. Our additive WQI has variants with particular advantages. Water quality of Suceava city exhibits a diurnal cycle. Upstream, WQI values indicate a quasi-permanent good water quality; downstream, the water quality oscillates around the average WQI value because of the various sources of water contaminants, especially the wastewaters from the wastewater treatment plant. Parameters from this point source of pollution are taken into account to explain the decaying streamwater quality towards the end of 2019. WQI is useful for detecting time intervals when water self-purification events have a high chance of occurrence. |
| doi_str_mv | 10.3390/w12082111 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_2428330186</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A638414190</galeid><sourcerecordid>A638414190</sourcerecordid><originalsourceid>FETCH-LOGICAL-c331t-551bfe25c2e6a1e571b7b4683b0b887ea0b20721cc8a198221be9ac6b3dfe74d3</originalsourceid><addsrcrecordid>eNpNUE1PwzAMjRBITGMH_kElThw64iRt0-M0MTZpCPEljlGSOqjT1oy0Hezfk2lowj7Yen7Pth4h10DHnJf07hsYlQwAzsiA0YKnQgg4_9dfklHbrmgMUUqZ0QGZfegOQ_Lc63Xd7ZNFU-FP4l3y2lvUO5281Ls4rpsTMD3QHrELfuujRDfJJKC-IhdOr1sc_dUheZ_dv03n6fLpYTGdLFPLOXRploFxyDLLMNeAWQGmMCKX3FAjZYGamvgrA2ulhlIyBgZLbXPDK4eFqPiQ3Bz3boP_6rHt1Mr3oYknFRNMck5B5pE1PrI-9RpV3TjfBW1jVriprW_Q1RGf5FwKEFDSKLg9CmzwbRvQqW2oNzrsFVB1sFadrOW_1BZpCQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2428330186</pqid></control><display><type>article</type><title>Water Quality Index of Suceava River in Suceava City Metropolitan Area</title><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>Briciu, Andrei-Emil ; Graur, Adrian ; Oprea, Dinu Iulian</creator><creatorcontrib>Briciu, Andrei-Emil ; Graur, Adrian ; Oprea, Dinu Iulian</creatorcontrib><description>The water quality of rivers worldwide is of persistent interest due to its impact on human life. Five streamwater quality parameters of Suceava River were monitored in 2019 upstream and downstream of Suceava city, Romania: dissolved oxygen, specific conductivity, pH, oxidation-reduction potential, and temperature. Data was recorded at a high temporal frequency, every hour, and produced Water Quality Index (WQI) time series of similar resolution. Our additive WQI has variants with particular advantages. Water quality of Suceava city exhibits a diurnal cycle. Upstream, WQI values indicate a quasi-permanent good water quality; downstream, the water quality oscillates around the average WQI value because of the various sources of water contaminants, especially the wastewaters from the wastewater treatment plant. Parameters from this point source of pollution are taken into account to explain the decaying streamwater quality towards the end of 2019. WQI is useful for detecting time intervals when water self-purification events have a high chance of occurrence.</description><identifier>ISSN: 2073-4441</identifier><identifier>EISSN: 2073-4441</identifier><identifier>DOI: 10.3390/w12082111</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Accuracy ; Analysis ; Chemical oxygen demand ; Cities ; Contaminants ; Contamination ; Control ; Dissolved oxygen ; Diurnal ; Diurnal variations ; Downstream ; Environmental aspects ; Methods ; Metropolitan areas ; Municipal water supply ; Observations ; Oxidation ; Oxidation-reduction potential ; Pollution sources ; Principal components analysis ; Rivers ; Romania ; Self-purification ; Specific conductivity ; Studies ; Time series ; Upstream ; Urban areas ; Wastewater pollution ; Wastewater treatment ; Wastewater treatment plants ; Water pollution ; Water purification ; Water quality ; Water quality monitoring stations ; Water temperature ; Water treatment ; Wavelet transforms</subject><ispartof>Water (Basel), 2020-08, Vol.12 (8), p.2111</ispartof><rights>COPYRIGHT 2020 MDPI AG</rights><rights>2020. This work is licensed under http://creativecommons.org/licenses/by/3.0/ (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-c331t-551bfe25c2e6a1e571b7b4683b0b887ea0b20721cc8a198221be9ac6b3dfe74d3</citedby><cites>FETCH-LOGICAL-c331t-551bfe25c2e6a1e571b7b4683b0b887ea0b20721cc8a198221be9ac6b3dfe74d3</cites><orcidid>0000-0002-4683-9739</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Briciu, Andrei-Emil</creatorcontrib><creatorcontrib>Graur, Adrian</creatorcontrib><creatorcontrib>Oprea, Dinu Iulian</creatorcontrib><title>Water Quality Index of Suceava River in Suceava City Metropolitan Area</title><title>Water (Basel)</title><description>The water quality of rivers worldwide is of persistent interest due to its impact on human life. Five streamwater quality parameters of Suceava River were monitored in 2019 upstream and downstream of Suceava city, Romania: dissolved oxygen, specific conductivity, pH, oxidation-reduction potential, and temperature. Data was recorded at a high temporal frequency, every hour, and produced Water Quality Index (WQI) time series of similar resolution. Our additive WQI has variants with particular advantages. Water quality of Suceava city exhibits a diurnal cycle. Upstream, WQI values indicate a quasi-permanent good water quality; downstream, the water quality oscillates around the average WQI value because of the various sources of water contaminants, especially the wastewaters from the wastewater treatment plant. Parameters from this point source of pollution are taken into account to explain the decaying streamwater quality towards the end of 2019. WQI is useful for detecting time intervals when water self-purification events have a high chance of occurrence.</description><subject>Accuracy</subject><subject>Analysis</subject><subject>Chemical oxygen demand</subject><subject>Cities</subject><subject>Contaminants</subject><subject>Contamination</subject><subject>Control</subject><subject>Dissolved oxygen</subject><subject>Diurnal</subject><subject>Diurnal variations</subject><subject>Downstream</subject><subject>Environmental aspects</subject><subject>Methods</subject><subject>Metropolitan areas</subject><subject>Municipal water supply</subject><subject>Observations</subject><subject>Oxidation</subject><subject>Oxidation-reduction potential</subject><subject>Pollution sources</subject><subject>Principal components analysis</subject><subject>Rivers</subject><subject>Romania</subject><subject>Self-purification</subject><subject>Specific conductivity</subject><subject>Studies</subject><subject>Time series</subject><subject>Upstream</subject><subject>Urban areas</subject><subject>Wastewater pollution</subject><subject>Wastewater treatment</subject><subject>Wastewater treatment plants</subject><subject>Water pollution</subject><subject>Water purification</subject><subject>Water quality</subject><subject>Water quality monitoring stations</subject><subject>Water temperature</subject><subject>Water treatment</subject><subject>Wavelet transforms</subject><issn>2073-4441</issn><issn>2073-4441</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpNUE1PwzAMjRBITGMH_kElThw64iRt0-M0MTZpCPEljlGSOqjT1oy0Hezfk2lowj7Yen7Pth4h10DHnJf07hsYlQwAzsiA0YKnQgg4_9dfklHbrmgMUUqZ0QGZfegOQ_Lc63Xd7ZNFU-FP4l3y2lvUO5281Ls4rpsTMD3QHrELfuujRDfJJKC-IhdOr1sc_dUheZ_dv03n6fLpYTGdLFPLOXRploFxyDLLMNeAWQGmMCKX3FAjZYGamvgrA2ulhlIyBgZLbXPDK4eFqPiQ3Bz3boP_6rHt1Mr3oYknFRNMck5B5pE1PrI-9RpV3TjfBW1jVriprW_Q1RGf5FwKEFDSKLg9CmzwbRvQqW2oNzrsFVB1sFadrOW_1BZpCQ</recordid><startdate>20200801</startdate><enddate>20200801</enddate><creator>Briciu, Andrei-Emil</creator><creator>Graur, Adrian</creator><creator>Oprea, Dinu Iulian</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0002-4683-9739</orcidid></search><sort><creationdate>20200801</creationdate><title>Water Quality Index of Suceava River in Suceava City Metropolitan Area</title><author>Briciu, Andrei-Emil ; Graur, Adrian ; Oprea, Dinu Iulian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-551bfe25c2e6a1e571b7b4683b0b887ea0b20721cc8a198221be9ac6b3dfe74d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Accuracy</topic><topic>Analysis</topic><topic>Chemical oxygen demand</topic><topic>Cities</topic><topic>Contaminants</topic><topic>Contamination</topic><topic>Control</topic><topic>Dissolved oxygen</topic><topic>Diurnal</topic><topic>Diurnal variations</topic><topic>Downstream</topic><topic>Environmental aspects</topic><topic>Methods</topic><topic>Metropolitan areas</topic><topic>Municipal water supply</topic><topic>Observations</topic><topic>Oxidation</topic><topic>Oxidation-reduction potential</topic><topic>Pollution sources</topic><topic>Principal components analysis</topic><topic>Rivers</topic><topic>Romania</topic><topic>Self-purification</topic><topic>Specific conductivity</topic><topic>Studies</topic><topic>Time series</topic><topic>Upstream</topic><topic>Urban areas</topic><topic>Wastewater pollution</topic><topic>Wastewater treatment</topic><topic>Wastewater treatment plants</topic><topic>Water pollution</topic><topic>Water purification</topic><topic>Water quality</topic><topic>Water quality monitoring stations</topic><topic>Water temperature</topic><topic>Water treatment</topic><topic>Wavelet transforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Briciu, Andrei-Emil</creatorcontrib><creatorcontrib>Graur, Adrian</creatorcontrib><creatorcontrib>Oprea, Dinu Iulian</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</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>ProQuest Central China</collection><jtitle>Water (Basel)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Briciu, Andrei-Emil</au><au>Graur, Adrian</au><au>Oprea, Dinu Iulian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Water Quality Index of Suceava River in Suceava City Metropolitan Area</atitle><jtitle>Water (Basel)</jtitle><date>2020-08-01</date><risdate>2020</risdate><volume>12</volume><issue>8</issue><spage>2111</spage><pages>2111-</pages><issn>2073-4441</issn><eissn>2073-4441</eissn><abstract>The water quality of rivers worldwide is of persistent interest due to its impact on human life. Five streamwater quality parameters of Suceava River were monitored in 2019 upstream and downstream of Suceava city, Romania: dissolved oxygen, specific conductivity, pH, oxidation-reduction potential, and temperature. Data was recorded at a high temporal frequency, every hour, and produced Water Quality Index (WQI) time series of similar resolution. Our additive WQI has variants with particular advantages. Water quality of Suceava city exhibits a diurnal cycle. Upstream, WQI values indicate a quasi-permanent good water quality; downstream, the water quality oscillates around the average WQI value because of the various sources of water contaminants, especially the wastewaters from the wastewater treatment plant. Parameters from this point source of pollution are taken into account to explain the decaying streamwater quality towards the end of 2019. WQI is useful for detecting time intervals when water self-purification events have a high chance of occurrence.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/w12082111</doi><orcidid>https://orcid.org/0000-0002-4683-9739</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2073-4441 |
| ispartof | Water (Basel), 2020-08, Vol.12 (8), p.2111 |
| issn | 2073-4441 2073-4441 |
| language | eng |
| recordid | cdi_proquest_journals_2428330186 |
| source | MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals |
| subjects | Accuracy Analysis Chemical oxygen demand Cities Contaminants Contamination Control Dissolved oxygen Diurnal Diurnal variations Downstream Environmental aspects Methods Metropolitan areas Municipal water supply Observations Oxidation Oxidation-reduction potential Pollution sources Principal components analysis Rivers Romania Self-purification Specific conductivity Studies Time series Upstream Urban areas Wastewater pollution Wastewater treatment Wastewater treatment plants Water pollution Water purification Water quality Water quality monitoring stations Water temperature Water treatment Wavelet transforms |
| title | Water Quality Index of Suceava River in Suceava City Metropolitan Area |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T20%3A42%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Water%20Quality%20Index%20of%20Suceava%20River%20in%20Suceava%20City%20Metropolitan%20Area&rft.jtitle=Water%20(Basel)&rft.au=Briciu,%20Andrei-Emil&rft.date=2020-08-01&rft.volume=12&rft.issue=8&rft.spage=2111&rft.pages=2111-&rft.issn=2073-4441&rft.eissn=2073-4441&rft_id=info:doi/10.3390/w12082111&rft_dat=%3Cgale_proqu%3EA638414190%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2428330186&rft_id=info:pmid/&rft_galeid=A638414190&rfr_iscdi=true |