The Nutrient and Heavy Metal Contents in Water of Tidal Creek of the Yellow River Delta, China: Spatial Variations, Pollution Statuses, and Ecological Risks
In order to understand the spatial distribution, ecological risks, and pollution status of nutrients and heavy metals in the coastal tidal creek water of the Yellow River Delta (YRD), a total of 21 water samples were collected from 7 sample sites. The results indicated that along the coastline from...
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| Veröffentlicht in: | Water (Basel) 2022-03, Vol.14 (5), p.713 |
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| creator | Qi, Yue Zhao, Yilei Fu, Gang Li, Junsheng Zhao, Caiyun Guan, Xiao Zhu, Shuyu |
| description | In order to understand the spatial distribution, ecological risks, and pollution status of nutrients and heavy metals in the coastal tidal creek water of the Yellow River Delta (YRD), a total of 21 water samples were collected from 7 sample sites. The results indicated that along the coastline from northwest to southeast in the YRD, the concentrations of TN, TP, and NH4+-N in the water decreased and then increased; the Cu concentration increased, decreased, and then increased; and the Pb concentration decreased. The average TN/TP mass ratio indicated that the tidal creek water belonged to a potential phosphorus-restricted eutrophication state. The RI result indicated that Cu and Pb in the water were at low ecological risk, while the SSD and RQ results indicated that Cu in the water was at a high ecological risk level and had potential harm to aquatic organisms. Based on the single-factor method, the water quality of the tidal creek inside and outside the Yellow River Delta Nature Reserve belonged to Grade IV. Cu should be controlled to improve the water quality and reduce the ecological risk, especially in the Yellow River Delta Nature Reserve. |
| doi_str_mv | 10.3390/w14050713 |
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The results indicated that along the coastline from northwest to southeast in the YRD, the concentrations of TN, TP, and NH4+-N in the water decreased and then increased; the Cu concentration increased, decreased, and then increased; and the Pb concentration decreased. The average TN/TP mass ratio indicated that the tidal creek water belonged to a potential phosphorus-restricted eutrophication state. The RI result indicated that Cu and Pb in the water were at low ecological risk, while the SSD and RQ results indicated that Cu in the water was at a high ecological risk level and had potential harm to aquatic organisms. Based on the single-factor method, the water quality of the tidal creek inside and outside the Yellow River Delta Nature Reserve belonged to Grade IV. Cu should be controlled to improve the water quality and reduce the ecological risk, especially in the Yellow River Delta Nature Reserve.</description><identifier>ISSN: 2073-4441</identifier><identifier>EISSN: 2073-4441</identifier><identifier>DOI: 10.3390/w14050713</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Aquatic organisms ; Arsenic ; Biodiversity ; Birds ; Coastal waters ; Copper ; Creeks ; Creeks & streams ; Ecological effects ; Environmental risk ; Estuaries ; Eutrophication ; Heavy metals ; Natural areas ; Nature reserves ; Nitrates ; Nitrogen ; Nutrients ; Phosphorus ; Pollutants ; Pollution ; Polyethylene ; Ports ; Precipitation ; Risk levels ; Rivers ; Seawater ; Sediments ; Shipping industry ; Spatial distribution ; Spatial variations ; Water analysis ; Water quality ; Water quality control ; Water sampling ; Wetlands</subject><ispartof>Water (Basel), 2022-03, Vol.14 (5), p.713</ispartof><rights>COPYRIGHT 2022 MDPI AG</rights><rights>2022 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><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c331t-591f14b38694b64bcfb0ffe485fa022c8130d4058d76e1877d53ff7e0c0fe8e03</citedby><cites>FETCH-LOGICAL-c331t-591f14b38694b64bcfb0ffe485fa022c8130d4058d76e1877d53ff7e0c0fe8e03</cites><orcidid>0000-0001-8272-0228</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>Qi, Yue</creatorcontrib><creatorcontrib>Zhao, Yilei</creatorcontrib><creatorcontrib>Fu, Gang</creatorcontrib><creatorcontrib>Li, Junsheng</creatorcontrib><creatorcontrib>Zhao, Caiyun</creatorcontrib><creatorcontrib>Guan, Xiao</creatorcontrib><creatorcontrib>Zhu, Shuyu</creatorcontrib><title>The Nutrient and Heavy Metal Contents in Water of Tidal Creek of the Yellow River Delta, China: Spatial Variations, Pollution Statuses, and Ecological Risks</title><title>Water (Basel)</title><description>In order to understand the spatial distribution, ecological risks, and pollution status of nutrients and heavy metals in the coastal tidal creek water of the Yellow River Delta (YRD), a total of 21 water samples were collected from 7 sample sites. The results indicated that along the coastline from northwest to southeast in the YRD, the concentrations of TN, TP, and NH4+-N in the water decreased and then increased; the Cu concentration increased, decreased, and then increased; and the Pb concentration decreased. The average TN/TP mass ratio indicated that the tidal creek water belonged to a potential phosphorus-restricted eutrophication state. The RI result indicated that Cu and Pb in the water were at low ecological risk, while the SSD and RQ results indicated that Cu in the water was at a high ecological risk level and had potential harm to aquatic organisms. Based on the single-factor method, the water quality of the tidal creek inside and outside the Yellow River Delta Nature Reserve belonged to Grade IV. Cu should be controlled to improve the water quality and reduce the ecological risk, especially in the Yellow River Delta Nature Reserve.</description><subject>Aquatic organisms</subject><subject>Arsenic</subject><subject>Biodiversity</subject><subject>Birds</subject><subject>Coastal waters</subject><subject>Copper</subject><subject>Creeks</subject><subject>Creeks & streams</subject><subject>Ecological effects</subject><subject>Environmental risk</subject><subject>Estuaries</subject><subject>Eutrophication</subject><subject>Heavy metals</subject><subject>Natural areas</subject><subject>Nature reserves</subject><subject>Nitrates</subject><subject>Nitrogen</subject><subject>Nutrients</subject><subject>Phosphorus</subject><subject>Pollutants</subject><subject>Pollution</subject><subject>Polyethylene</subject><subject>Ports</subject><subject>Precipitation</subject><subject>Risk levels</subject><subject>Rivers</subject><subject>Seawater</subject><subject>Sediments</subject><subject>Shipping industry</subject><subject>Spatial distribution</subject><subject>Spatial variations</subject><subject>Water analysis</subject><subject>Water quality</subject><subject>Water quality control</subject><subject>Water sampling</subject><subject>Wetlands</subject><issn>2073-4441</issn><issn>2073-4441</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpNkdtOAyEQhjdGE4164RuQeGViKyzssuudqfWQeEpbNV5tKDsoilCBrfFdfFjZ1Bjhgp9_vplJZrJsj-AhpTU--iQMF5gTupZt5ZjTAWOMrP_Tm9luCK84HVZXVYG3su_ZC6CbLnoNNiJhW3QBYvmFriEKg0bOxuQHpC16FBE8cgrNdNuHPMBb_42pwBMY4z7RRC8TcgomikM0etFWHKPpQkSd-AfhdVLOhkN054zpeo2mUcQuQPL61mPpjHvWMuETHd7CTrahhAmw-_tuZ_dn49noYnB1e345OrkaSEpJHBQ1UYTNaVXWbF6yuVRzrBSwqlAC57msCMVtmkzV8hJIxXlbUKU4YIkVVIDpdra_qrvw7qODEJtX13mbWjZ5STmvGa6LRA1X1LMw0GirXPRCptvCu5bOgtLJP-E1oazMa54SDlYJ0rsQPKhm4fW78F8NwU2_sOZvYfQHI3aHfw</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>Qi, Yue</creator><creator>Zhao, Yilei</creator><creator>Fu, Gang</creator><creator>Li, Junsheng</creator><creator>Zhao, Caiyun</creator><creator>Guan, Xiao</creator><creator>Zhu, Shuyu</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><orcidid>https://orcid.org/0000-0001-8272-0228</orcidid></search><sort><creationdate>20220301</creationdate><title>The Nutrient and Heavy Metal Contents in Water of Tidal Creek of the Yellow River Delta, China: Spatial Variations, Pollution Statuses, and Ecological Risks</title><author>Qi, Yue ; Zhao, Yilei ; Fu, Gang ; Li, Junsheng ; Zhao, Caiyun ; Guan, Xiao ; Zhu, Shuyu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-591f14b38694b64bcfb0ffe485fa022c8130d4058d76e1877d53ff7e0c0fe8e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Aquatic organisms</topic><topic>Arsenic</topic><topic>Biodiversity</topic><topic>Birds</topic><topic>Coastal waters</topic><topic>Copper</topic><topic>Creeks</topic><topic>Creeks & streams</topic><topic>Ecological effects</topic><topic>Environmental risk</topic><topic>Estuaries</topic><topic>Eutrophication</topic><topic>Heavy metals</topic><topic>Natural areas</topic><topic>Nature reserves</topic><topic>Nitrates</topic><topic>Nitrogen</topic><topic>Nutrients</topic><topic>Phosphorus</topic><topic>Pollutants</topic><topic>Pollution</topic><topic>Polyethylene</topic><topic>Ports</topic><topic>Precipitation</topic><topic>Risk levels</topic><topic>Rivers</topic><topic>Seawater</topic><topic>Sediments</topic><topic>Shipping industry</topic><topic>Spatial distribution</topic><topic>Spatial variations</topic><topic>Water analysis</topic><topic>Water quality</topic><topic>Water quality control</topic><topic>Water sampling</topic><topic>Wetlands</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Qi, Yue</creatorcontrib><creatorcontrib>Zhao, Yilei</creatorcontrib><creatorcontrib>Fu, Gang</creatorcontrib><creatorcontrib>Li, Junsheng</creatorcontrib><creatorcontrib>Zhao, Caiyun</creatorcontrib><creatorcontrib>Guan, Xiao</creatorcontrib><creatorcontrib>Zhu, Shuyu</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>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Water (Basel)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Qi, Yue</au><au>Zhao, Yilei</au><au>Fu, Gang</au><au>Li, Junsheng</au><au>Zhao, Caiyun</au><au>Guan, Xiao</au><au>Zhu, Shuyu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Nutrient and Heavy Metal Contents in Water of Tidal Creek of the Yellow River Delta, China: Spatial Variations, Pollution Statuses, and Ecological Risks</atitle><jtitle>Water (Basel)</jtitle><date>2022-03-01</date><risdate>2022</risdate><volume>14</volume><issue>5</issue><spage>713</spage><pages>713-</pages><issn>2073-4441</issn><eissn>2073-4441</eissn><abstract>In order to understand the spatial distribution, ecological risks, and pollution status of nutrients and heavy metals in the coastal tidal creek water of the Yellow River Delta (YRD), a total of 21 water samples were collected from 7 sample sites. The results indicated that along the coastline from northwest to southeast in the YRD, the concentrations of TN, TP, and NH4+-N in the water decreased and then increased; the Cu concentration increased, decreased, and then increased; and the Pb concentration decreased. The average TN/TP mass ratio indicated that the tidal creek water belonged to a potential phosphorus-restricted eutrophication state. The RI result indicated that Cu and Pb in the water were at low ecological risk, while the SSD and RQ results indicated that Cu in the water was at a high ecological risk level and had potential harm to aquatic organisms. Based on the single-factor method, the water quality of the tidal creek inside and outside the Yellow River Delta Nature Reserve belonged to Grade IV. Cu should be controlled to improve the water quality and reduce the ecological risk, especially in the Yellow River Delta Nature Reserve.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/w14050713</doi><orcidid>https://orcid.org/0000-0001-8272-0228</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Aquatic organisms Arsenic Biodiversity Birds Coastal waters Copper Creeks Creeks & streams Ecological effects Environmental risk Estuaries Eutrophication Heavy metals Natural areas Nature reserves Nitrates Nitrogen Nutrients Phosphorus Pollutants Pollution Polyethylene Ports Precipitation Risk levels Rivers Seawater Sediments Shipping industry Spatial distribution Spatial variations Water analysis Water quality Water quality control Water sampling Wetlands |
| title | The Nutrient and Heavy Metal Contents in Water of Tidal Creek of the Yellow River Delta, China: Spatial Variations, Pollution Statuses, and Ecological Risks |
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