Phosphorus fractions and the effect of pH on the phosphorus release of the sediments from different trophic areas in Taihu Lake, China
The sediment characteristics, different phosphorus (P) fraction concentrations and the effect of pH on P release were investigated in a shallow eutrophic lake in China. The total phosphorus (TP) concentrations in the sediments ranged greatly from 420 to 3408 mg kg −1 and inorganic P (IP) was the mai...
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| Veröffentlicht in: | Environmental pollution (1987) 2006, Vol.139 (2), p.288-295 |
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| creator | Jin, Xiangcan Wang, Shengrui Pang, Yan Chang Wu, Feng |
| description | The sediment characteristics, different phosphorus (P) fraction concentrations and the effect of pH on P release were investigated in a shallow eutrophic lake in China. The total phosphorus (TP) concentrations in the sediments ranged greatly from 420 to 3408
mg kg
−1 and inorganic P (IP) was the main P fraction. For the heavily eutrophic sediment, IP mainly consisted of NaOH-P; while for the mesotrophic sediments, IP mainly consisted of HCl-P. The rate of P release decreased as pH increased from 2 to 6. But it increased as pH increased from 8 to 12. It is suggested that high pH promoted the release of NaOH-P, and low pH promoted the release of HCl-P, and there was no P release occurring in the neutral condition.
Factors affecting internal loading of phosphorus were investigated in a hypereutrophic lake in China. |
| doi_str_mv | 10.1016/j.envpol.2005.05.010 |
| format | Article |
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mg kg
−1 and inorganic P (IP) was the main P fraction. For the heavily eutrophic sediment, IP mainly consisted of NaOH-P; while for the mesotrophic sediments, IP mainly consisted of HCl-P. The rate of P release decreased as pH increased from 2 to 6. But it increased as pH increased from 8 to 12. It is suggested that high pH promoted the release of NaOH-P, and low pH promoted the release of HCl-P, and there was no P release occurring in the neutral condition.
Factors affecting internal loading of phosphorus were investigated in a hypereutrophic lake in China.</description><identifier>ISSN: 0269-7491</identifier><identifier>EISSN: 1873-6424</identifier><identifier>DOI: 10.1016/j.envpol.2005.05.010</identifier><identifier>PMID: 16061319</identifier><identifier>CODEN: ENVPAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; China ; Continental surface waters ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Environmental Monitoring - methods ; Eutrophication ; Exact sciences and technology ; Fresh Water ; Freshwater ; Geochemistry ; Geologic Sediments - chemistry ; Hydrochloric Acid ; Hydrogen-Ion Concentration ; lakes ; Mineralogy ; Natural water pollution ; Oxidation-Reduction ; phosphorus ; Phosphorus - analysis ; Phosphorus fractions ; Phosphorus release ; pollutants ; Pollution ; Pollution, environment geology ; Sediment ; sediment contamination ; sediments ; Silicates ; Sodium Hydroxide ; Taihu Lake ; Water geochemistry ; Water Pollutants, Chemical - analysis ; water pollution ; Water treatment and pollution</subject><ispartof>Environmental pollution (1987), 2006, Vol.139 (2), p.288-295</ispartof><rights>2005 Elsevier Ltd</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a565t-79c1a3a20d2bb01cd59eceacd5f37ac4243924c521db2adffc25492988a3ffc73</citedby><cites>FETCH-LOGICAL-a565t-79c1a3a20d2bb01cd59eceacd5f37ac4243924c521db2adffc25492988a3ffc73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.envpol.2005.05.010$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,4025,27925,27926,27927,45997</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17378735$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16061319$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jin, Xiangcan</creatorcontrib><creatorcontrib>Wang, Shengrui</creatorcontrib><creatorcontrib>Pang, Yan</creatorcontrib><creatorcontrib>Chang Wu, Feng</creatorcontrib><title>Phosphorus fractions and the effect of pH on the phosphorus release of the sediments from different trophic areas in Taihu Lake, China</title><title>Environmental pollution (1987)</title><addtitle>Environ Pollut</addtitle><description>The sediment characteristics, different phosphorus (P) fraction concentrations and the effect of pH on P release were investigated in a shallow eutrophic lake in China. The total phosphorus (TP) concentrations in the sediments ranged greatly from 420 to 3408
mg kg
−1 and inorganic P (IP) was the main P fraction. For the heavily eutrophic sediment, IP mainly consisted of NaOH-P; while for the mesotrophic sediments, IP mainly consisted of HCl-P. The rate of P release decreased as pH increased from 2 to 6. But it increased as pH increased from 8 to 12. It is suggested that high pH promoted the release of NaOH-P, and low pH promoted the release of HCl-P, and there was no P release occurring in the neutral condition.
Factors affecting internal loading of phosphorus were investigated in a hypereutrophic lake in China.</description><subject>Applied sciences</subject><subject>China</subject><subject>Continental surface waters</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Environmental Monitoring - methods</subject><subject>Eutrophication</subject><subject>Exact sciences and technology</subject><subject>Fresh Water</subject><subject>Freshwater</subject><subject>Geochemistry</subject><subject>Geologic Sediments - chemistry</subject><subject>Hydrochloric Acid</subject><subject>Hydrogen-Ion Concentration</subject><subject>lakes</subject><subject>Mineralogy</subject><subject>Natural water pollution</subject><subject>Oxidation-Reduction</subject><subject>phosphorus</subject><subject>Phosphorus - analysis</subject><subject>Phosphorus fractions</subject><subject>Phosphorus release</subject><subject>pollutants</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Sediment</subject><subject>sediment contamination</subject><subject>sediments</subject><subject>Silicates</subject><subject>Sodium Hydroxide</subject><subject>Taihu Lake</subject><subject>Water geochemistry</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>water pollution</subject><subject>Water treatment and pollution</subject><issn>0269-7491</issn><issn>1873-6424</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkd2q1DAQgIMonvXoG4jmRq_smt92eyPIoh5hQcFzrsNsOrVZ26Qm7QFfwOc2tQt7J0JgmMw3k5-PkOecbTnj5dvTFv39GPqtYExvl8XZA7Lhu0oWpRLqIdkwUdZFpWp-RZ6kdGKMKSnlY3LFS1ZyyesN-f21C2nsQpwTbSPYyQWfKPiGTh1SbFu0Ew0tHW9o8H_3xktDxB4h4VJfKgkbN6CflklhoI3L3THndIph7JylEDNOnae34LqZHuAHvqH7znl4Sh610Cd8do7X5O7jh9v9TXH48unz_v2hAF3qqahqy0GCYI04Hhm3ja7RIuTYygpsfrWshbJa8OYooGlbK7SqRb3bgcxJJa_J63XuGMPPGdNkBpcs9j14DHMyvC4Z1-o_QFXttNAyg2oFbQwpRWzNGN0A8ZfhzCyizMmsoswiyiyLs9z24jx_Pg7YXJrOZjLw6gxAstBnN966dOEqWWXTOnMvV66FYOB7zMzdN8G4zKdoLtQuE-9WAvPH3juMJlmH3mZbMds1TXD_vusfFuu-Ng</recordid><startdate>2006</startdate><enddate>2006</enddate><creator>Jin, Xiangcan</creator><creator>Wang, Shengrui</creator><creator>Pang, Yan</creator><creator>Chang Wu, Feng</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope><scope>7U6</scope><scope>7U7</scope><scope>F1W</scope><scope>H96</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>2006</creationdate><title>Phosphorus fractions and the effect of pH on the phosphorus release of the sediments from different trophic areas in Taihu Lake, China</title><author>Jin, Xiangcan ; Wang, Shengrui ; Pang, Yan ; Chang Wu, Feng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a565t-79c1a3a20d2bb01cd59eceacd5f37ac4243924c521db2adffc25492988a3ffc73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>China</topic><topic>Continental surface waters</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Environmental Monitoring - methods</topic><topic>Eutrophication</topic><topic>Exact sciences and technology</topic><topic>Fresh Water</topic><topic>Freshwater</topic><topic>Geochemistry</topic><topic>Geologic Sediments - chemistry</topic><topic>Hydrochloric Acid</topic><topic>Hydrogen-Ion Concentration</topic><topic>lakes</topic><topic>Mineralogy</topic><topic>Natural water pollution</topic><topic>Oxidation-Reduction</topic><topic>phosphorus</topic><topic>Phosphorus - analysis</topic><topic>Phosphorus fractions</topic><topic>Phosphorus release</topic><topic>pollutants</topic><topic>Pollution</topic><topic>Pollution, environment geology</topic><topic>Sediment</topic><topic>sediment contamination</topic><topic>sediments</topic><topic>Silicates</topic><topic>Sodium Hydroxide</topic><topic>Taihu Lake</topic><topic>Water geochemistry</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>water pollution</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jin, Xiangcan</creatorcontrib><creatorcontrib>Wang, Shengrui</creatorcontrib><creatorcontrib>Pang, Yan</creatorcontrib><creatorcontrib>Chang Wu, Feng</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Toxicology Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Environmental pollution (1987)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jin, Xiangcan</au><au>Wang, Shengrui</au><au>Pang, Yan</au><au>Chang Wu, Feng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Phosphorus fractions and the effect of pH on the phosphorus release of the sediments from different trophic areas in Taihu Lake, China</atitle><jtitle>Environmental pollution (1987)</jtitle><addtitle>Environ Pollut</addtitle><date>2006</date><risdate>2006</risdate><volume>139</volume><issue>2</issue><spage>288</spage><epage>295</epage><pages>288-295</pages><issn>0269-7491</issn><eissn>1873-6424</eissn><coden>ENVPAF</coden><abstract>The sediment characteristics, different phosphorus (P) fraction concentrations and the effect of pH on P release were investigated in a shallow eutrophic lake in China. The total phosphorus (TP) concentrations in the sediments ranged greatly from 420 to 3408
mg kg
−1 and inorganic P (IP) was the main P fraction. For the heavily eutrophic sediment, IP mainly consisted of NaOH-P; while for the mesotrophic sediments, IP mainly consisted of HCl-P. The rate of P release decreased as pH increased from 2 to 6. But it increased as pH increased from 8 to 12. It is suggested that high pH promoted the release of NaOH-P, and low pH promoted the release of HCl-P, and there was no P release occurring in the neutral condition.
Factors affecting internal loading of phosphorus were investigated in a hypereutrophic lake in China.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>16061319</pmid><doi>10.1016/j.envpol.2005.05.010</doi><tpages>8</tpages></addata></record> |
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| subjects | Applied sciences China Continental surface waters Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Environmental Monitoring - methods Eutrophication Exact sciences and technology Fresh Water Freshwater Geochemistry Geologic Sediments - chemistry Hydrochloric Acid Hydrogen-Ion Concentration lakes Mineralogy Natural water pollution Oxidation-Reduction phosphorus Phosphorus - analysis Phosphorus fractions Phosphorus release pollutants Pollution Pollution, environment geology Sediment sediment contamination sediments Silicates Sodium Hydroxide Taihu Lake Water geochemistry Water Pollutants, Chemical - analysis water pollution Water treatment and pollution |
| title | Phosphorus fractions and the effect of pH on the phosphorus release of the sediments from different trophic areas in Taihu Lake, China |
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