{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T22:50:10Z","timestamp":1784328610733,"version":"3.55.0"},"reference-count":47,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,4,17]],"date-time":"2023-04-17T00:00:00Z","timestamp":1681689600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Ecotoxicology and Environmental Safety"],"published-print":{"date-parts":[[2023,6]]},"DOI":"10.1016\/j.ecoenv.2023.114933","type":"journal-article","created":{"date-parts":[[2023,4,24]],"date-time":"2023-04-24T12:41:46Z","timestamp":1682340106000},"page":"114933","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"special_numbering":"C","title":["Response of methylmercury in paddy soil and paddy rice to pristine biochar: A meta-analysis and environmental implications"],"prefix":"10.1016","volume":"257","author":[{"given":"Xiaosong","family":"Tian","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guanqun","family":"Chai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qing","family":"Xie","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guanghui","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"9","key":"10.1016\/j.ecoenv.2023.114933_bib1","doi-asserted-by":"crossref","first-page":"693","DOI":"10.1080\/10643389.2017.1326277","article-title":"Cycling of mercury in the environment: Sources, fate, and human health implications: A review","volume":"47","author":"Beckers","year":"2017","journal-title":"Crit. Rev. Environ. Sci. Technol."},{"key":"10.1016\/j.ecoenv.2023.114933_bib2","doi-asserted-by":"crossref","first-page":"276","DOI":"10.1016\/j.envint.2019.03.040","article-title":"Impact of biochar on mobilization, methylation, and ethylation of mercury under dynamic redox conditions in a contaminated floodplain soil","volume":"127","author":"Beckers","year":"2019","journal-title":"Environ. Int."},{"key":"10.1016\/j.ecoenv.2023.114933_bib3","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1016\/j.scitotenv.2019.03.401","article-title":"Mobilization of mercury species under dynamic laboratory redox conditions in a contaminated floodplain soil as affected by biochar and sugar beet factory lime","volume":"672","author":"Beckers","year":"2019","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.ecoenv.2023.114933_bib4","doi-asserted-by":"crossref","first-page":"2354","DOI":"10.1016\/j.scitotenv.2018.10.060","article-title":"Biochar, soil and land-use interactions that reduce nitrate leaching and N2O emissions: A meta-analysis","volume":"651","author":"Borchard","year":"2019","journal-title":"Sci. Total Environ."},{"issue":"15","key":"10.1016\/j.ecoenv.2023.114933_bib5","doi-asserted-by":"crossref","first-page":"8474","DOI":"10.1021\/es500073r","article-title":"Speciation of sulfur in biochar produced from pyrolysis and gasification of oak and corn stover","volume":"48","author":"Cheah","year":"2014","journal-title":"Environ. Sci. Technol."},{"issue":"1","key":"10.1016\/j.ecoenv.2023.114933_bib6","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1021\/es071948x","article-title":"Human exposure to methylmercury through rice intake in mercury mining areas, Guizhou Province, China","volume":"42","author":"Feng","year":"2008","journal-title":"Environ. Sci. Technol."},{"issue":"10","key":"10.1016\/j.ecoenv.2023.114933_bib7","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1021\/ez500223a","article-title":"Evasion of elemental mercury from a boreal peatland suppressed by long-term sulfate addition","volume":"1","author":"Fritsche","year":"2014","journal-title":"Environ. Sci. Technol. Lett."},{"issue":"1","key":"10.1016\/j.ecoenv.2023.114933_bib8","doi-asserted-by":"crossref","first-page":"493","DOI":"10.5194\/bg-9-493-2012","article-title":"Biogeochemical factors affecting mercury methylation rate in two contaminated floodplain soils","volume":"9","author":"Frohne","year":"2012","journal-title":"Biogeosciences"},{"key":"10.1016\/j.ecoenv.2023.114933_bib9","doi-asserted-by":"crossref","first-page":"846","DOI":"10.1016\/j.envpol.2019.05.151","article-title":"Remediation of heavy metal contaminated soils by biochar: Mechanisms, potential risks and applications in China","volume":"252","author":"He","year":"2019","journal-title":"Environ. Pollut."},{"issue":"4","key":"10.1016\/j.ecoenv.2023.114933_bib10","doi-asserted-by":"crossref","first-page":"486","DOI":"10.1037\/1082-989X.3.4.486","article-title":"Fixed and random effects models in meta-analysis","volume":"3","author":"Hedges","year":"1998","journal-title":"Psychol. Methods"},{"issue":"4","key":"10.1016\/j.ecoenv.2023.114933_bib11","doi-asserted-by":"crossref","first-page":"1150","DOI":"10.1890\/0012-9658(1999)080[1150:TMAORR]2.0.CO;2","article-title":"The meta-analysis of response ratios in experimental ecology","volume":"80","author":"Hedges","year":"1999","journal-title":"Ecology"},{"issue":"7","key":"10.1016\/j.ecoenv.2023.114933_bib12","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1038\/s43017-020-0061-y","article-title":"Metal contamination and bioremediation of agricultural soils for food safety and sustainability","volume":"1","author":"Hou","year":"2020","journal-title":"Nat. Rev. Earth Environ."},{"key":"10.1016\/j.ecoenv.2023.114933_bib13","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2021.117290","article-title":"Effects of sulfur-rich biochar amendment on microbial methylation of mercury in rhizosphere paddy soil and methylmercury accumulation in rice","volume":"286,","author":"Hu","year":"2021","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.ecoenv.2023.114933_bib14","doi-asserted-by":"crossref","first-page":"1646","DOI":"10.1016\/j.cej.2018.10.231","article-title":"Highly efficient removal of aqueous Hg2+ and CH3Hg+ by selective modification of biochar with 3-mercaptopropyltrimethoxysilane","volume":"360","author":"Huang","year":"2019","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.ecoenv.2023.114933_bib15","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/j.geoderma.2019.06.006","article-title":"How close is artificial biochar aging to natural biochar aging in fields? A meta-analysis","volume":"352","author":"Li","year":"2019","journal-title":"Geoderma"},{"key":"10.1016\/j.ecoenv.2023.114933_bib16","doi-asserted-by":"crossref","DOI":"10.1016\/j.jclepro.2019.119632","article-title":"Meta-analysis of management-induced changes in nitrogen use efficiency of winter wheat in the North China Plain","volume":"251","author":"Liu","year":"2020","journal-title":"J. Clean. Prod."},{"issue":"2","key":"10.1016\/j.ecoenv.2023.114933_bib17","doi-asserted-by":"crossref","first-page":"392","DOI":"10.1111\/gcbb.12265","article-title":"Response of soil carbon dioxide fluxes, soil organic carbon and microbial biomass carbon to biochar amendment: a meta-analysis","volume":"8","author":"Liu","year":"2016","journal-title":"Glob. Change Biol. Bioenergy"},{"key":"10.1016\/j.ecoenv.2023.114933_bib18","doi-asserted-by":"crossref","first-page":"969","DOI":"10.1016\/j.scitotenv.2018.11.396","article-title":"Impact of biochar application on yield-scaled greenhouse gas intensity: A meta-analysis","volume":"656","author":"Liu","year":"2019","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.ecoenv.2023.114933_bib19","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2021.118259","article-title":"Selenium-amended biochar mitigates inorganic mercury and methylmercury accumulation in rice (Oryza sativa L.)","volume":"291","author":"Lv","year":"2021","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.ecoenv.2023.114933_bib20","doi-asserted-by":"crossref","DOI":"10.1016\/j.jhazmat.2019.121357","article-title":"Thiol-modified biochar synthesized by a facile ball-milling method for enhanced sorption of inorganic Hg2+ and organic CH3Hg","volume":"384","author":"Lyu","year":"2020","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.ecoenv.2023.114933_bib21","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2021.106527","article-title":"Use of biochar to reduce mercury accumulation in Oryza sativa L: A trial for sustainable management of historically polluted farmlands","volume":"153","author":"Man","year":"2021","journal-title":"Environ. Int."},{"key":"10.1016\/j.ecoenv.2023.114933_bib22","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/j.envpol.2013.08.030","article-title":"Accumulation of total mercury and methylmercury in rice plants collected from different mining areas in China","volume":"184","author":"Meng","year":"2014","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.ecoenv.2023.114933_bib23","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/j.geoderma.2016.11.004","article-title":"Effects of biochar on soil available inorganic nitrogen: A review and meta-analysis","volume":"288","author":"Nguyen","year":"2017","journal-title":"Geoderma"},{"key":"10.1016\/j.ecoenv.2023.114933_bib24","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1016\/j.scitotenv.2017.11.213","article-title":"Sulfur-modified rice husk biochar: A green method for the remediation of mercury contaminated soil","volume":"621","author":"O'Connor","year":"2018","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.ecoenv.2023.114933_bib25","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.biortech.2017.08.122","article-title":"Environmental application of biochar: Current status and perspectives","volume":"246","author":"Oliveira","year":"2017","journal-title":"Bioresour. Technol."},{"key":"10.1016\/j.ecoenv.2023.114933_bib26","doi-asserted-by":"crossref","first-page":"970","DOI":"10.1016\/j.scitotenv.2017.10.222","article-title":"Effects of biochar addition on toxic element concentrations in plants: A meta-analysis","volume":"616","author":"Peng","year":"2018","journal-title":"Sci. Total Environ."},{"issue":"1","key":"10.1016\/j.ecoenv.2023.114933_bib27","doi-asserted-by":"crossref","first-page":"32870","DOI":"10.1038\/srep32870","article-title":"The electron donating capacity of biochar is dramatically underestimated","volume":"6","author":"Pr\u00e9voteau","year":"2016","journal-title":"Sci. Rep."},{"issue":"3","key":"10.1016\/j.ecoenv.2023.114933_bib28","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1016\/j.chemosphere.2003.11.011","article-title":"Interactions between mercury and dissolved organic matter\u2013\u2013a review","volume":"55","author":"Ravichandran","year":"2004","journal-title":"Chemosphere"},{"key":"10.1016\/j.ecoenv.2023.114933_bib29","doi-asserted-by":"crossref","first-page":"1387","DOI":"10.1016\/j.scitotenv.2018.11.316","article-title":"Response of ammonia volatilization to biochar addition: A meta-analysis","volume":"655","author":"Sha","year":"2019","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.ecoenv.2023.114933_bib30","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jhazmat.2016.03.080","article-title":"Biochar amendment reduced methylmercury accumulation in rice plants","volume":"313","author":"Shu","year":"2016","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.ecoenv.2023.114933_bib31","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2020.143117","article-title":"Does biochar inhibit the bioavailability and bioaccumulation of As and Cd in co-contaminated soils? A meta-analysis","volume":"762","author":"Tian","year":"2021","journal-title":"Sci. Total Environ."},{"issue":"14","key":"10.1016\/j.ecoenv.2023.114933_bib32","doi-asserted-by":"crossref","first-page":"10133","DOI":"10.1021\/acs.est.0c07321","article-title":"Mobilization, methylation, and demethylation of mercury in a paddy soil under systematic redox changes","volume":"55","author":"Wang","year":"2021","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.ecoenv.2023.114933_bib33","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1016\/j.jhazmat.2018.11.052","article-title":"Biochar amendment to further reduce methylmercury accumulation in rice grown in selenium-amended paddy soil","volume":"365","author":"Wang","year":"2019","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.ecoenv.2023.114933_bib34","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2020.115547","article-title":"Biochar amendment mitigates the health risks of dietary methylmercury exposure from rice consumption in mercury-contaminated areas","volume":"267","author":"Wang","year":"2020","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.ecoenv.2023.114933_bib35","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2020.139060","article-title":"Stabilization of heavy metal-contaminated soils by biochar: Challenges and recommendations","volume":"729","author":"Wang","year":"2020","journal-title":"Sci. Total Environ."},{"issue":"17","key":"10.1016\/j.ecoenv.2023.114933_bib36","doi-asserted-by":"crossref","first-page":"9749","DOI":"10.1021\/acs.est.8b01783","article-title":"Mechanism of accumulation of methylmercury in rice (Oryza sativa L.) in a mercury mining area","volume":"52","author":"Wang","year":"2018","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.ecoenv.2023.114933_bib37","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1016\/j.jhazmat.2018.01.026","article-title":"Occurrence and fate of colloids and colloid-associated metals in a mining-impacted agricultural soil upon prolonged flooding","volume":"348","author":"Xia","year":"2018","journal-title":"J. Hazard. Mater."},{"issue":"9","key":"10.1016\/j.ecoenv.2023.114933_bib38","doi-asserted-by":"crossref","first-page":"5027","DOI":"10.1021\/acs.est.7b06487","article-title":"Insight into multiple and multilevel structures of biochars and their potential environmental applications: A critical review","volume":"52","author":"Xiao","year":"2018","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.ecoenv.2023.114933_bib39","doi-asserted-by":"crossref","DOI":"10.1016\/j.jhazmat.2019.121747","article-title":"Mitigation of mercury accumulation in rice using rice hull-derived biochar as soil amendment: A field investigation","volume":"388","author":"Xing","year":"2020","journal-title":"J. Hazard. Mater."},{"issue":"1","key":"10.1016\/j.ecoenv.2023.114933_bib40","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1007\/s42773-021-00087-1","article-title":"Remediation of mercury-contaminated soils and sediments using biochar: a critical review","volume":"3","author":"Yang","year":"2021","journal-title":"Biochar"},{"issue":"3","key":"10.1016\/j.ecoenv.2023.114933_bib41","first-page":"1191","article-title":"Effects of chitosan-modified biochar on formation of methylmercury in paddy soils and its accumulation in rice","volume":"42","author":"Yang","year":"2021","journal-title":"Environ. Sci."},{"key":"10.1016\/j.ecoenv.2023.114933_bib42","doi-asserted-by":"crossref","DOI":"10.1016\/j.soilbio.2022.108760","article-title":"Electron shuttle potential of biochar promotes dissimilatory nitrate reduction to ammonium in paddy soil","volume":"172","author":"Yuan","year":"2022","journal-title":"Soil Biol. Biochem."},{"key":"10.1016\/j.ecoenv.2023.114933_bib43","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1016\/j.chemosphere.2018.11.090","article-title":"The role of sewage sludge biochar in methylmercury formation and accumulation in rice","volume":"218","author":"Zhang","year":"2019","journal-title":"Chemosphere"},{"key":"10.1016\/j.ecoenv.2023.114933_bib44","doi-asserted-by":"crossref","DOI":"10.1016\/j.geoderma.2019.114069","article-title":"Responses of soil carbon decomposition to drying-rewetting cycles: A meta-analysis","volume":"361","author":"Zhang","year":"2020","journal-title":"Geoderma"},{"key":"10.1016\/j.ecoenv.2023.114933_bib45","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1016\/j.jes.2022.02.011","article-title":"Biochar affects methylmercury production and bioaccumulation in paddy soils: Insights from soil-derived dissolved organic matter","volume":"119","author":"Zhang","year":"2022","journal-title":"J. Environ. Sci."},{"key":"10.1016\/j.ecoenv.2023.114933_bib46","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1016\/j.scitotenv.2017.11.106","article-title":"Biochar and nitrate reduce risk of methylmercury in soils under straw amendment","volume":"619","author":"Zhang","year":"2018","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.ecoenv.2023.114933_bib47","doi-asserted-by":"crossref","DOI":"10.1016\/j.ecoenv.2020.110462","article-title":"Mercury methylation in rice paddy and accumulation in rice plant: A review","volume":"195","author":"Zhao","year":"2020","journal-title":"Ecotoxicol. Environ. Saf."}],"container-title":["Ecotoxicology and Environmental Safety"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0147651323004372?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0147651323004372?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,27]],"date-time":"2025-09-27T06:13:20Z","timestamp":1758953600000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0147651323004372"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,6]]},"references-count":47,"alternative-id":["S0147651323004372"],"URL":"https:\/\/doi.org\/10.1016\/j.ecoenv.2023.114933","relation":{},"ISSN":["0147-6513"],"issn-type":[{"value":"0147-6513","type":"print"}],"subject":[],"published":{"date-parts":[[2023,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Response of methylmercury in paddy soil and paddy rice to pristine biochar: A meta-analysis and environmental implications","name":"articletitle","label":"Article Title"},{"value":"Ecotoxicology and Environmental Safety","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ecoenv.2023.114933","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"114933"}}