{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T17:02:14Z","timestamp":1789578134260,"version":"build-2803163510"},"reference-count":47,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100003819","name":"Natural Science Foundation of Hubei Province","doi-asserted-by":"publisher","award":["2026AFA021"],"award-info":[{"award-number":["2026AFA021"]}],"id":[{"id":"10.13039\/501100003819","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Water Research"],"published-print":{"date-parts":[[2027,1]]},"DOI":"10.1016\/j.watres.2026.126925","type":"journal-article","created":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T15:43:21Z","timestamp":1789141401000},"page":"126925","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"PB","title":["Unraveling the mechanism of persistent lake eutrophication: Organic phosphorus molecular composition mediates internal phosphorus feedback"],"prefix":"10.1016","volume":"308","author":[{"given":"Mi","family":"Wang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chunlei","family":"Song","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2034-7744","authenticated-orcid":false,"given":"Xiuyun","family":"Cao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guanglong","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.watres.2026.126925_bib0001","doi-asserted-by":"crossref","first-page":"3705","DOI":"10.1016\/j.watres.2006.09.006","article-title":"Biogenic phosphorus in oligotrophic mountain lake sediments: differences in composition measured with NMR spectroscopy","volume":"40","author":"Ahlgren","year":"2006","journal-title":"Water Res."},{"key":"10.1016\/j.watres.2026.126925_bib0002","doi-asserted-by":"crossref","first-page":"2507","DOI":"10.1016\/j.envpol.2009.03.018","article-title":"Organic phosphorus species in surface sediments of a large, shallow, eutrophic lake, Lake Taihu, China","volume":"157","author":"Bai","year":"2009","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.watres.2026.126925_bib0003","doi-asserted-by":"crossref","first-page":"6771","DOI":"10.1021\/acs.est.7b05703","article-title":"Discrete organic phosphorus signatures are evident in pollutant sources within a Lake Erie tributary","volume":"52","author":"Brooker","year":"2018","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.watres.2026.126925_bib0004","first-page":"359","article-title":"Analysis of phosphorus in environmental and agricultural samples","volume":"66","author":"Cade-Menun","year":"2005","journal-title":"Talanta"},{"key":"10.1016\/j.watres.2026.126925_bib0005","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1016\/j.watres.2018.01.040","article-title":"Mechanisms driving phosphorus release during algal blooms based on hourly changes in iron and phosphorus concentrations in sediments","volume":"133","author":"Chen","year":"2018","journal-title":"Water Res."},{"key":"10.1016\/j.watres.2026.126925_bib0006","doi-asserted-by":"crossref","first-page":"1014","DOI":"10.1126\/science.1167755","article-title":"Controlling eutrophication: nitrogen and phosphorus","volume":"323","author":"Conley","year":"2009","journal-title":"Science"},{"issue":"24","key":"10.1016\/j.watres.2026.126925_bib0007","doi-asserted-by":"crossref","first-page":"2385","DOI":"10.1002\/rcm.7400","article-title":"An ultrahighresolution mass spectrometry index to estimate natural organic matter lability","volume":"29","author":"D\u2019Andrilli","year":"2015","journal-title":"Rapid Commun. Mass Spectrom."},{"key":"10.1016\/j.watres.2026.126925_bib0008","doi-asserted-by":"crossref","first-page":"2172","DOI":"10.1080\/10643389.2013.790752","article-title":"A meta-analysis of organic and inorganic phosphorus in organic fertilizers, soils, and water: implications for water quality","volume":"44","author":"Darch","year":"2014","journal-title":"Crit. Rev. Environ. Sci. Technol."},{"key":"10.1016\/j.watres.2026.126925_bib0009","doi-asserted-by":"crossref","first-page":"13215","DOI":"10.1021\/acs.est.6b03971","article-title":"Chemical composition of microbe-derived dissolved organic matter in cryoconite in tibetan plateau glaciers: insights from fourier transform ion cyclotron resonance mass spectrometry analysis","volume":"50","author":"Feng","year":"2016","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.watres.2026.126925_bib0010","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2024.122936","article-title":"Deciphering the link between particulate organic matter molecular composition and lake eutrophication by FT-ICR MS analysis","volume":"272","author":"Guo","year":"2025","journal-title":"Water Res."},{"key":"10.1016\/j.watres.2026.126925_bib0011","doi-asserted-by":"crossref","first-page":"11730","DOI":"10.1021\/acsomega.0c01055","article-title":"In-house standard method for molecular characterization of dissolved organic matter by FT-ICR mass spectrometry","volume":"5","author":"He","year":"2020","journal-title":"ACS Omega"},{"key":"10.1016\/j.watres.2026.126925_bib0012","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1038\/s41586-019-1648-7","article-title":"Widespread global increase in intense lake phytoplankton blooms since the 1980s","volume":"574","author":"Ho","year":"2019","journal-title":"Nature"},{"key":"10.1016\/j.watres.2026.126925_bib0013","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1038\/s41597-024-03506-7","article-title":"A dataset of trophic state index for nation-scale lakes in China from 40-year landsat observations","volume":"11","author":"Hu","year":"2024","journal-title":"Sci. Data"},{"key":"10.1016\/j.watres.2026.126925_bib0014","doi-asserted-by":"crossref","DOI":"10.1016\/j.jhazmat.2024.134225","article-title":"Eutrophication evolution of lakes in China: four decades of observations from space","volume":"470","author":"Hu","year":"2024","journal-title":"J. Hazard. Mater."},{"issue":"1","key":"10.1016\/j.watres.2026.126925_bib0015","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1097\/00010694-199801000-00006","article-title":"Chemical fractionation of organic phosphorus in selected histosols","volume":"163","author":"Ivanoff","year":"1998","journal-title":"Soil. Sci."},{"key":"10.1016\/j.watres.2026.126925_bib0016","doi-asserted-by":"crossref","first-page":"7690","DOI":"10.1021\/acs.analchem.9b00689","article-title":"Application of online liquid chromatography 7 T FT-ICR mass spectrometer equipped with quadrupolar detection for analysis of natural organic matter","volume":"91","author":"Kim","year":"2019","journal-title":"Anal. Chem."},{"key":"10.1016\/j.watres.2026.126925_bib0017","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.4319\/lo.2006.51.2.1054","article-title":"Biodegradable dissolved organic matter in a temperate and a tropical stream determined from ultra-high resolution mass spectrometry","volume":"51","author":"Kim","year":"2006","journal-title":"Limnol. Oceanogr."},{"key":"10.1016\/j.watres.2026.126925_bib0018","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2019.104916","article-title":"Distribution of organic phosphorus species in sediment profiles of shallow lakes and its effect on photo-release of phosphate during sediment resuspension","volume":"130","author":"Li","year":"2019","journal-title":"Environ. Int."},{"key":"10.1016\/j.watres.2026.126925_bib0019","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2022.118438","article-title":"Molecular-level composition of dissolved organic matter in distinct trophic states in Chinese lakes: implications for eutrophic lake management and the global carbon cycle","volume":"217","author":"Liu","year":"2022","journal-title":"Water Res."},{"key":"10.1016\/j.watres.2026.126925_bib0020","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1016\/j.jhazmat.2014.11.027","article-title":"Influence of coexisting spiramycin contaminant on the harm of Microcystis aeruginosa at different nitrogen levels","volume":"285","author":"Liu","year":"2015","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.watres.2026.126925_bib0021","doi-asserted-by":"crossref","first-page":"5007","DOI":"10.1021\/acs.est.5b05057","article-title":"Responses of organic phosphorus fractionation to environmental conditions and lake evolution","volume":"50","author":"L\u00fc","year":"2016","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.watres.2026.126925_bib0022","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2021.117951","article-title":"Molecular weight driving bioavailability and intrinsic degradation mechanisms of dissolved organic phosphorus in lake sediment","volume":"210","author":"Ni","year":"2022","journal-title":"Water Res."},{"key":"10.1016\/j.watres.2026.126925_bib0023","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2022.118663","article-title":"Cognizing and characterizing the organic phosphorus in lake sediments: advances and challenges","volume":"220","author":"Ni","year":"2022","journal-title":"Water Res."},{"key":"10.1016\/j.watres.2026.126925_bib0024","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2019.113235","article-title":"The potential role of sediment organic phosphorus in algal growth in a low nutrient lake","volume":"255","author":"Ni","year":"2019","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.watres.2026.126925_bib0025","doi-asserted-by":"crossref","first-page":"537","DOI":"10.1016\/j.envpol.2016.05.087","article-title":"Characteristics of bioavailable organic phosphorus in sediment and its contribution to lake eutrophication in China","volume":"219","author":"Ni","year":"2016","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.watres.2026.126925_bib0026","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2019.134242","article-title":"Response of phosphorus fractionation in lake sediments to anthropogenic activities in China","volume":"699","author":"Ni","year":"2020","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.watres.2026.126925_bib0027","doi-asserted-by":"crossref","first-page":"495","DOI":"10.1016\/j.scitotenv.2018.10.233","article-title":"Response of sediment organic phosphorus composition to lake trophic status in China","volume":"652","author":"Ni","year":"2019","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.watres.2026.126925_bib0028","doi-asserted-by":"crossref","DOI":"10.1016\/j.cej.2021.129004","article-title":"Molecular insights into water-extractable organic phosphorus from lake sediment and its environmental implications","volume":"416","author":"Ni","year":"2021","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.watres.2026.126925_bib0029","doi-asserted-by":"crossref","first-page":"7229","DOI":"10.1021\/es405570c","article-title":"Molecular composition and biodegradability of soil organic matter: a case study comparing two New England forest types","volume":"48","author":"Ohno","year":"2014","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.watres.2026.126925_bib0030","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2022.119514","article-title":"Recognizing the variation of bioavailable organic phosphorus in sediment and its significance between high and low risk periods for algal blooms in Lake Erhai","volume":"229","author":"Pu","year":"2023","journal-title":"Water Res."},{"key":"10.1016\/j.watres.2026.126925_bib0031","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/j.scitotenv.2014.11.005","article-title":"Bioavailability and characterization of dissolved organic nitrogen and dissolved organic phosphorus in wastewater effluents","volume":"511","author":"Qin","year":"2015","journal-title":"Sci. Total. Environ."},{"key":"10.1016\/j.watres.2026.126925_bib0032","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1007\/s002160100753","article-title":"Harmonized protocol and certified reference material for the determination of extractable contents of phosphorus in freshwater sediments -a synthesis of recent works","volume":"370","author":"Ruban","year":"2001","journal-title":"Fresenius J. Anal. Chem."},{"key":"10.1016\/j.watres.2026.126925_bib0033","doi-asserted-by":"crossref","first-page":"4095","DOI":"10.1016\/j.gca.2010.10.033","article-title":"Sorption and desorption of dissolved organic phosphorus onto iron (oxyhydr) oxides in seawater","volume":"75","author":"Ruttenberg","year":"2011","journal-title":"Geochim. Cosmochim. Acta"},{"key":"10.1016\/j.watres.2026.126925_bib0034","doi-asserted-by":"crossref","first-page":"1061","DOI":"10.1002\/lno.11369","article-title":"Molecular properties are a primary control on the microbial utilization of dissolved organic matter in the ocean","volume":"65","author":"Shen","year":"2020","journal-title":"Limnol. Oceanogr."},{"key":"10.1016\/j.watres.2026.126925_bib0035","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2021.147681","article-title":"Causal relationship between alkaline phosphatase activities and phosphorus dynamics in a eutrophic coastal lagoon in Lake Michigan","volume":"787","author":"Wang","year":"2021","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.watres.2026.126925_bib0036","doi-asserted-by":"crossref","DOI":"10.1016\/j.ecolind.2026.114615","article-title":"Extreme drought exacerbates light-mediated microbial mineralization of organic phosphorus in shallow lake sediments","volume":"182","author":"Wang","year":"2026","journal-title":"Ecol. Indic."},{"key":"10.1016\/j.watres.2026.126925_bib0037","doi-asserted-by":"crossref","DOI":"10.1016\/j.ecolind.2022.108691","article-title":"Shifts in microbial communities in shallow lakes depending on trophic states: feasibility as an evaluation index for eutrophication","volume":"136","author":"Wang","year":"2022","journal-title":"Ecol. Indic."},{"key":"10.1016\/j.watres.2026.126925_bib0038","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1016\/j.scitotenv.2018.10.260","article-title":"Decomposition of cyanobacterial bloom contributes to the formation and distribution of iron-bound phosphorus (Fe-P): insight for cycling mechanism of internal phosphorus loading","volume":"652","author":"Wang","year":"2019","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.watres.2026.126925_bib0039","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/j.aca.2008.06.016","article-title":"Characterisation and quantification of organic phosphorus and organic nitrogen components in aquatic systems: a review","volume":"624","author":"Worsfold","year":"2008","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.watres.2026.126925_bib0040","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2025.124164","article-title":"Sediment amplifies organic matter cycling and nutrients feedback in eutrophic lake zones","volume":"286","author":"Xing","year":"2025","journal-title":"Water Res."},{"issue":"03","key":"10.1016\/j.watres.2026.126925_bib0041","first-page":"494","article-title":"Distribution, species and interfacial reactions of phytic acid in environment","volume":"18","author":"Yan","year":"2012","journal-title":"Chin. J. App. Environ."},{"key":"10.1016\/j.watres.2026.126925_bib0043","doi-asserted-by":"crossref","DOI":"10.3389\/fenvs.2021.812834","article-title":"Organic phosphorus mineralization dominates the release of internal phosphorus in a macrophyte-dominated eutrophication lake","volume":"9","author":"Yu","year":"2022","journal-title":"Front. Environ. Sci."},{"key":"10.1016\/j.watres.2026.126925_bib0042","doi-asserted-by":"crossref","first-page":"8110","DOI":"10.1021\/acs.est.7b02194","article-title":"Molecular insights into the transformation of dissolved organic matter in landfill leachate concentrate during biodegradation and coagulation processes using ESI FT-ICR MS","volume":"51","author":"Yuan","year":"2017","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.watres.2026.126925_bib0044","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1016\/j.envpol.2007.06.024","article-title":"Characteristics of organic phosphorus fractions in different trophic sediments of lakes from the middle and lower reaches of Yangtze River region and Southwestern Plateau, China","volume":"152","author":"Zhang","year":"2008","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.watres.2026.126925_bib0045","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1016\/j.earscirev.2017.08.013","article-title":"Global loss of aquatic vegetation in lakes","volume":"173","author":"Zhang","year":"2017","journal-title":"Earth-Sci. Rev."},{"key":"10.1016\/j.watres.2026.126925_bib0046","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.chemgeo.2015.01.006","article-title":"Influence of natural organic matter on the bioavailability and preservation of organic phosphorus in lake sediments","volume":"397","author":"Zhu","year":"2015","journal-title":"Chem. Geol."},{"key":"10.1016\/j.watres.2026.126925_bib0047","doi-asserted-by":"crossref","first-page":"7679","DOI":"10.1021\/es305277g","article-title":"Characterization of organic phosphorus in lake sediments by sequential fractionation and enzymatic hydrolysis","volume":"47","author":"Zhu","year":"2013","journal-title":"Environ. Sci. Technol."}],"container-title":["Water Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0043135426015988?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0043135426015988?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T16:08:10Z","timestamp":1789574890000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0043135426015988"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2027,1]]},"references-count":47,"alternative-id":["S0043135426015988"],"URL":"https:\/\/doi.org\/10.1016\/j.watres.2026.126925","relation":{},"ISSN":["0043-1354"],"issn-type":[{"value":"0043-1354","type":"print"}],"subject":[],"published":{"date-parts":[[2027,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Unraveling the mechanism of persistent lake eutrophication: Organic phosphorus molecular composition mediates internal phosphorus feedback","name":"articletitle","label":"Article Title"},{"value":"Water Research","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.watres.2026.126925","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"126925"}}