Water Environment Characteristics and Water Quality Assessment of Water Source of Diversion System of Project from Hanjiang to Weihe River
The water source of the water diversion project from the Hanjiang River to the Weihe River is one of the most important drinking water sources in China. Its water quality is related to the water safety of the long-distance water diversion system from the Hanjiang to Weihe Rivers. In order to explore...
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| Veröffentlicht in: | International journal of environmental research and public health 2023-02, Vol.20 (4), p.2890 |
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| description | The water source of the water diversion project from the Hanjiang River to the Weihe River is one of the most important drinking water sources in China. Its water quality is related to the water safety of the long-distance water diversion system from the Hanjiang to Weihe Rivers. In order to explore the spatiotemporal change trend of the water environment characteristics of the water source area and analyze the key factors that have a greater impact on it, this study collected 9 types of water environment physical and chemical parameters from 10 water quality monitoring sections from 2017 to 2019; the water environment characteristics of the water source area of the water diversion system from the Hanjiang River to the Weihe River were analyzed and evaluated by using the variance analysis method, the hierarchical cluster analysis method and the water quality identification index evaluation method. The results were as follows. (1) There was spatiotemporal heterogeneity in a number of physical and chemical parameters in the water body of the water source. In terms of time, the concentrations of COD
, COD, BOD
and F
were higher in the flood season (July-October) than in the non-flood season (November-June). The concentrations of DO, TP and TN in the non-flood season were higher than those in the flood season. Spatially, the concentration of physical and chemical parameters of the water body in the Huangjinxia Reservoir area was higher than that in the Sanhekou Reservoir area. (2) The water quality of the water source area was good. The comprehensive water quality reached the Class II water quality standard of surface water environmental quality. Time showed that the comprehensive water quality in the non-flood season was better than that in the flood season. Spatially, the overall water quality of the tributaries was better than that of the mainstream. TN is a key indicator that affects water quality. (3) The spatial and temporal differences in water quality in water source areas are mainly affected by factors such as rainfall, temperature and human activities. This study can provide a scientific and data basis for related research on maintaining and improving the quality of the ecological environment of the water source areas of the Hanjiang to Weihe River Water Diversion System. |
| doi_str_mv | 10.3390/ijerph20042890 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9957252</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A751915572</galeid><sourcerecordid>A751915572</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3720-ba0b68feb97bf60f556ed8eb4a13c64051c63cb575a2625389b73419fb7fc3643</originalsourceid><addsrcrecordid>eNpdks9vFCEUx4nR2Fq9ejQkXrxshWGA4WKyWWtr0sQf1fRIGPaxy2QGVpjZZP8F_-qy7lpbwwF47_N9vEe-CL2m5JwxRd77DtJmXRFSV40iT9ApFYLMakHo0wfnE_Qi544Q1tRCPUcnTDSM8Yafot-3ZoSEL8LWpxgGCCNerE0ytkR9Hr3N2IQlPlDfJtP7cYfnOUPOf-DojrmbOCUL-_tHv4WUfQz4ZpdHGPaxryl2YEfsUhzwlQmdN2GFx4hvwa8Bf99LXqJnzvQZXh33M_Tz08WPxdXs-svl58X8emaZrMisNaQVjYNWydYJ4jgXsGygrQ1lVtSEUyuYbbnkphIVZ41qJaupcq10lomanaEPh7qbqR1gacsYyfR6k_xg0k5H4_XjTPBrvYpbrRSXFa9KgXfHAin-miCPevDZQt-bAHHKupINIYJTxgr69j-0K_8UyniFkooLXjWyUOcHamV60D64WN61ZS1h8DYGcL7E55JTRXnp4Z_ApphzAnffPSV67wv92BdF8ObhzPf4XyOwOyYbtq4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2779565287</pqid></control><display><type>article</type><title>Water Environment Characteristics and Water Quality Assessment of Water Source of Diversion System of Project from Hanjiang to Weihe River</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Wu, Wei ; Chen, Hang ; Xu, Sheng ; Liu, Ting ; Wang, Hao ; Li, Gaoqing ; Wang, Jiawei</creator><creatorcontrib>Wu, Wei ; Chen, Hang ; Xu, Sheng ; Liu, Ting ; Wang, Hao ; Li, Gaoqing ; Wang, Jiawei</creatorcontrib><description>The water source of the water diversion project from the Hanjiang River to the Weihe River is one of the most important drinking water sources in China. Its water quality is related to the water safety of the long-distance water diversion system from the Hanjiang to Weihe Rivers. In order to explore the spatiotemporal change trend of the water environment characteristics of the water source area and analyze the key factors that have a greater impact on it, this study collected 9 types of water environment physical and chemical parameters from 10 water quality monitoring sections from 2017 to 2019; the water environment characteristics of the water source area of the water diversion system from the Hanjiang River to the Weihe River were analyzed and evaluated by using the variance analysis method, the hierarchical cluster analysis method and the water quality identification index evaluation method. The results were as follows. (1) There was spatiotemporal heterogeneity in a number of physical and chemical parameters in the water body of the water source. In terms of time, the concentrations of COD
, COD, BOD
and F
were higher in the flood season (July-October) than in the non-flood season (November-June). The concentrations of DO, TP and TN in the non-flood season were higher than those in the flood season. Spatially, the concentration of physical and chemical parameters of the water body in the Huangjinxia Reservoir area was higher than that in the Sanhekou Reservoir area. (2) The water quality of the water source area was good. The comprehensive water quality reached the Class II water quality standard of surface water environmental quality. Time showed that the comprehensive water quality in the non-flood season was better than that in the flood season. Spatially, the overall water quality of the tributaries was better than that of the mainstream. TN is a key indicator that affects water quality. (3) The spatial and temporal differences in water quality in water source areas are mainly affected by factors such as rainfall, temperature and human activities. This study can provide a scientific and data basis for related research on maintaining and improving the quality of the ecological environment of the water source areas of the Hanjiang to Weihe River Water Diversion System.</description><identifier>ISSN: 1660-4601</identifier><identifier>ISSN: 1661-7827</identifier><identifier>EISSN: 1660-4601</identifier><identifier>DOI: 10.3390/ijerph20042890</identifier><identifier>PMID: 36833585</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Analysis ; Aquatic resources ; China ; Cluster analysis ; Drinking water ; Environmental quality ; Evaluation ; Floods ; Heterogeneity ; Human influences ; Quality assessment ; Quality control ; Quality standards ; Rainfall ; Reservoirs ; Rivers ; Seasons ; Stormwater ; Surface water ; Tributaries ; Variance analysis ; Water bodies ; Water diversion ; Water quality ; Water quality assessments ; Water quality management ; Water quality standards</subject><ispartof>International journal of environmental research and public health, 2023-02, Vol.20 (4), p.2890</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2023 by the authors. 2023</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3720-ba0b68feb97bf60f556ed8eb4a13c64051c63cb575a2625389b73419fb7fc3643</citedby><cites>FETCH-LOGICAL-c3720-ba0b68feb97bf60f556ed8eb4a13c64051c63cb575a2625389b73419fb7fc3643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9957252/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9957252/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36833585$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wu, Wei</creatorcontrib><creatorcontrib>Chen, Hang</creatorcontrib><creatorcontrib>Xu, Sheng</creatorcontrib><creatorcontrib>Liu, Ting</creatorcontrib><creatorcontrib>Wang, Hao</creatorcontrib><creatorcontrib>Li, Gaoqing</creatorcontrib><creatorcontrib>Wang, Jiawei</creatorcontrib><title>Water Environment Characteristics and Water Quality Assessment of Water Source of Diversion System of Project from Hanjiang to Weihe River</title><title>International journal of environmental research and public health</title><addtitle>Int J Environ Res Public Health</addtitle><description>The water source of the water diversion project from the Hanjiang River to the Weihe River is one of the most important drinking water sources in China. Its water quality is related to the water safety of the long-distance water diversion system from the Hanjiang to Weihe Rivers. In order to explore the spatiotemporal change trend of the water environment characteristics of the water source area and analyze the key factors that have a greater impact on it, this study collected 9 types of water environment physical and chemical parameters from 10 water quality monitoring sections from 2017 to 2019; the water environment characteristics of the water source area of the water diversion system from the Hanjiang River to the Weihe River were analyzed and evaluated by using the variance analysis method, the hierarchical cluster analysis method and the water quality identification index evaluation method. The results were as follows. (1) There was spatiotemporal heterogeneity in a number of physical and chemical parameters in the water body of the water source. In terms of time, the concentrations of COD
, COD, BOD
and F
were higher in the flood season (July-October) than in the non-flood season (November-June). The concentrations of DO, TP and TN in the non-flood season were higher than those in the flood season. Spatially, the concentration of physical and chemical parameters of the water body in the Huangjinxia Reservoir area was higher than that in the Sanhekou Reservoir area. (2) The water quality of the water source area was good. The comprehensive water quality reached the Class II water quality standard of surface water environmental quality. Time showed that the comprehensive water quality in the non-flood season was better than that in the flood season. Spatially, the overall water quality of the tributaries was better than that of the mainstream. TN is a key indicator that affects water quality. (3) The spatial and temporal differences in water quality in water source areas are mainly affected by factors such as rainfall, temperature and human activities. This study can provide a scientific and data basis for related research on maintaining and improving the quality of the ecological environment of the water source areas of the Hanjiang to Weihe River Water Diversion System.</description><subject>Analysis</subject><subject>Aquatic resources</subject><subject>China</subject><subject>Cluster analysis</subject><subject>Drinking water</subject><subject>Environmental quality</subject><subject>Evaluation</subject><subject>Floods</subject><subject>Heterogeneity</subject><subject>Human influences</subject><subject>Quality assessment</subject><subject>Quality control</subject><subject>Quality standards</subject><subject>Rainfall</subject><subject>Reservoirs</subject><subject>Rivers</subject><subject>Seasons</subject><subject>Stormwater</subject><subject>Surface water</subject><subject>Tributaries</subject><subject>Variance analysis</subject><subject>Water bodies</subject><subject>Water diversion</subject><subject>Water quality</subject><subject>Water quality assessments</subject><subject>Water quality management</subject><subject>Water quality standards</subject><issn>1660-4601</issn><issn>1661-7827</issn><issn>1660-4601</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdks9vFCEUx4nR2Fq9ejQkXrxshWGA4WKyWWtr0sQf1fRIGPaxy2QGVpjZZP8F_-qy7lpbwwF47_N9vEe-CL2m5JwxRd77DtJmXRFSV40iT9ApFYLMakHo0wfnE_Qi544Q1tRCPUcnTDSM8Yafot-3ZoSEL8LWpxgGCCNerE0ytkR9Hr3N2IQlPlDfJtP7cYfnOUPOf-DojrmbOCUL-_tHv4WUfQz4ZpdHGPaxryl2YEfsUhzwlQmdN2GFx4hvwa8Bf99LXqJnzvQZXh33M_Tz08WPxdXs-svl58X8emaZrMisNaQVjYNWydYJ4jgXsGygrQ1lVtSEUyuYbbnkphIVZ41qJaupcq10lomanaEPh7qbqR1gacsYyfR6k_xg0k5H4_XjTPBrvYpbrRSXFa9KgXfHAin-miCPevDZQt-bAHHKupINIYJTxgr69j-0K_8UyniFkooLXjWyUOcHamV60D64WN61ZS1h8DYGcL7E55JTRXnp4Z_ApphzAnffPSV67wv92BdF8ObhzPf4XyOwOyYbtq4</recordid><startdate>20230207</startdate><enddate>20230207</enddate><creator>Wu, Wei</creator><creator>Chen, Hang</creator><creator>Xu, Sheng</creator><creator>Liu, Ting</creator><creator>Wang, Hao</creator><creator>Li, Gaoqing</creator><creator>Wang, Jiawei</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8C1</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20230207</creationdate><title>Water Environment Characteristics and Water Quality Assessment of Water Source of Diversion System of Project from Hanjiang to Weihe River</title><author>Wu, Wei ; Chen, Hang ; Xu, Sheng ; Liu, Ting ; Wang, Hao ; Li, Gaoqing ; Wang, Jiawei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3720-ba0b68feb97bf60f556ed8eb4a13c64051c63cb575a2625389b73419fb7fc3643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Analysis</topic><topic>Aquatic resources</topic><topic>China</topic><topic>Cluster analysis</topic><topic>Drinking water</topic><topic>Environmental quality</topic><topic>Evaluation</topic><topic>Floods</topic><topic>Heterogeneity</topic><topic>Human influences</topic><topic>Quality assessment</topic><topic>Quality control</topic><topic>Quality standards</topic><topic>Rainfall</topic><topic>Reservoirs</topic><topic>Rivers</topic><topic>Seasons</topic><topic>Stormwater</topic><topic>Surface water</topic><topic>Tributaries</topic><topic>Variance analysis</topic><topic>Water bodies</topic><topic>Water diversion</topic><topic>Water quality</topic><topic>Water quality assessments</topic><topic>Water quality management</topic><topic>Water quality standards</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Wei</creatorcontrib><creatorcontrib>Chen, Hang</creatorcontrib><creatorcontrib>Xu, Sheng</creatorcontrib><creatorcontrib>Liu, Ting</creatorcontrib><creatorcontrib>Wang, Hao</creatorcontrib><creatorcontrib>Li, Gaoqing</creatorcontrib><creatorcontrib>Wang, Jiawei</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Public Health Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</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>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical 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>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>International journal of environmental research and public health</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Wei</au><au>Chen, Hang</au><au>Xu, Sheng</au><au>Liu, Ting</au><au>Wang, Hao</au><au>Li, Gaoqing</au><au>Wang, Jiawei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Water Environment Characteristics and Water Quality Assessment of Water Source of Diversion System of Project from Hanjiang to Weihe River</atitle><jtitle>International journal of environmental research and public health</jtitle><addtitle>Int J Environ Res Public Health</addtitle><date>2023-02-07</date><risdate>2023</risdate><volume>20</volume><issue>4</issue><spage>2890</spage><pages>2890-</pages><issn>1660-4601</issn><issn>1661-7827</issn><eissn>1660-4601</eissn><abstract>The water source of the water diversion project from the Hanjiang River to the Weihe River is one of the most important drinking water sources in China. Its water quality is related to the water safety of the long-distance water diversion system from the Hanjiang to Weihe Rivers. In order to explore the spatiotemporal change trend of the water environment characteristics of the water source area and analyze the key factors that have a greater impact on it, this study collected 9 types of water environment physical and chemical parameters from 10 water quality monitoring sections from 2017 to 2019; the water environment characteristics of the water source area of the water diversion system from the Hanjiang River to the Weihe River were analyzed and evaluated by using the variance analysis method, the hierarchical cluster analysis method and the water quality identification index evaluation method. The results were as follows. (1) There was spatiotemporal heterogeneity in a number of physical and chemical parameters in the water body of the water source. In terms of time, the concentrations of COD
, COD, BOD
and F
were higher in the flood season (July-October) than in the non-flood season (November-June). The concentrations of DO, TP and TN in the non-flood season were higher than those in the flood season. Spatially, the concentration of physical and chemical parameters of the water body in the Huangjinxia Reservoir area was higher than that in the Sanhekou Reservoir area. (2) The water quality of the water source area was good. The comprehensive water quality reached the Class II water quality standard of surface water environmental quality. Time showed that the comprehensive water quality in the non-flood season was better than that in the flood season. Spatially, the overall water quality of the tributaries was better than that of the mainstream. TN is a key indicator that affects water quality. (3) The spatial and temporal differences in water quality in water source areas are mainly affected by factors such as rainfall, temperature and human activities. This study can provide a scientific and data basis for related research on maintaining and improving the quality of the ecological environment of the water source areas of the Hanjiang to Weihe River Water Diversion System.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>36833585</pmid><doi>10.3390/ijerph20042890</doi><oa>free_for_read</oa></addata></record> |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Analysis Aquatic resources China Cluster analysis Drinking water Environmental quality Evaluation Floods Heterogeneity Human influences Quality assessment Quality control Quality standards Rainfall Reservoirs Rivers Seasons Stormwater Surface water Tributaries Variance analysis Water bodies Water diversion Water quality Water quality assessments Water quality management Water quality standards |
| title | Water Environment Characteristics and Water Quality Assessment of Water Source of Diversion System of Project from Hanjiang to Weihe River |
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