{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,8]],"date-time":"2026-02-08T00:44:24Z","timestamp":1770511464925,"version":"3.49.0"},"reference-count":68,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2016,9,6]],"date-time":"2016-09-06T00:00:00Z","timestamp":1473120000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Scientific Foundation of China","award":["41322011"],"award-info":[{"award-number":["41322011"]}]},{"name":"National Scientific Foundation of China","award":["21177134"],"award-info":[{"award-number":["21177134"]}]},{"name":"National Scientific Foundation of China","award":["41471402"],"award-info":[{"award-number":["41471402"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>Characterizing labile metal distribution and biogeochemical behavior in sediments is crucial for understanding their contamination characteristics in lakes, for which in situ, high-resolution data is scare. The diffusive gradient in thin films (DGT) technique was used in-situ at five sites across Lake Taihu in the Yangtze River delta in China to characterize the distribution and mobility of eight labile metals (Fe, Mn, Zn, Ni, Cu, Pb, Co and Cd) in sediments at a 3 mm spatial resolution. The results showed a great spatial heterogeneity in the distributions of redox-sensitive labile Fe, Mn and Co in sediments, while other metals had much less marked structure, except for downward decreases of labile Pb, Ni, Zn and Cu in the surface sediment layers. Similar distributions were found between labile Mn and Co and among labile Ni, Cu and Zn, reflecting a close link between their geochemical behaviors. The relative mobility, defined as the ratio of metals accumulated by DGT to the total contents in a volume of sediments with a thickness of 10 mm close to the surface of DGT probe, was the greatest for Mn and Cd, followed by Zn, Ni, Cu and Co, while Pb and Fe had the lowest mobility; this order generally agreed with that defined by the modified BCR approach. Further analyses showed that the downward increases of pH values in surface sediment layer may decrease the lability of Pb, Ni, Zn and Cu as detected by DGT, while the remobilization of redox-insensitive metals in deep sediment layer may relate to Mn cycling through sulphide coprecipitation, reflected by several corresponding minima between these metals and Mn. These in situ data provided the possibility for a deep insight into the mechanisms involved in the remobilization of metals in freshwater sediments.<\/jats:p>","DOI":"10.3390\/ijerph13090884","type":"journal-article","created":{"date-parts":[[2016,9,6]],"date-time":"2016-09-06T10:10:16Z","timestamp":1473156616000},"page":"884","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["In Situ, High-Resolution Profiles of Labile Metals in Sediments of Lake Taihu"],"prefix":"10.3390","volume":"13","author":[{"given":"Dan","family":"Wang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing 210008, China"},{"name":"University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing 100039, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mengdan","family":"Gong","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing 210008, China"},{"name":"University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing 100039, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yangyang","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing 210008, China"},{"name":"School of Chemical Engineering, Nanjing University of Science and Technology, 200 Xiaolingwei Road, Nanjing 210094, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lv","family":"Xu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Ministry of Education, College of Environment, Hohai University, 1 Xikang Road, Nanjing 210098, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Wang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing 210008, China"},{"name":"University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing 100039, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rui","family":"Jing","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing 210008, China"},{"name":"University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing 100039, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5317-1899","authenticated-orcid":false,"given":"Shiming","family":"Ding","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing 210008, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chaosheng","family":"Zhang","sequence":"additional","affiliation":[{"name":"International Network for Environment and Health, School of Geography and Archaeology, National University of Ireland, Galway, University Road, Galway H91 CF50, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2016,9,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"839","DOI":"10.1016\/j.chemosphere.2010.02.056","article-title":"Comparison of dynamic mobilization of Co, Cd and Pb in sediments using DGT and metal mobility assessed by sequential extraction","volume":"79","author":"Roulier","year":"2010","journal-title":"Chemosphere"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"298","DOI":"10.1016\/j.pce.2008.02.004","article-title":"Implication of environmental flows in river basin management","volume":"33","year":"2008","journal-title":"Phys. Chem. Earth"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1186","DOI":"10.1016\/j.jhazmat.2008.12.034","article-title":"Distribution and speciation of heavy metals in sediments from the mainstream, tributaries, and lakes of the Yangtze River catchment of Wuhan, China","volume":"166","author":"Yang","year":"2009","journal-title":"J. Hazard. Mater."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/j.ecoenv.2012.04.014","article-title":"Distribution and bioaccumulation of heavy metals in aquatic organisms of different trophic levels and potential health risk assessment from Taihu lake, China","volume":"81","author":"Yu","year":"2012","journal-title":"Ecotoxicol. Environ. Saf."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"522","DOI":"10.1016\/j.jseaes.2007.09.001","article-title":"Accumulation discrepancy of heavy metal and organic pollutants in three near-shore depositional environments, southeastern China","volume":"31","author":"Weng","year":"2008","journal-title":"J. Asian Earth Sci."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"1623","DOI":"10.1007\/s11356-011-0523-3","article-title":"Heavy metal contamination and risk assessment in water, paddy soil, and rice around an electroplating plant","volume":"18","author":"Liu","year":"2011","journal-title":"Environ. Sci. Pollut. Res."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/j.jhydrol.2014.11.034","article-title":"Modeling the source contribution of heavy metals in surficial sediment and analysis of their historical changes in the vertical sediments of a drinking water reservoir","volume":"520","author":"Wang","year":"2015","journal-title":"J. Hydrol."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1016\/j.scitotenv.2005.11.023","article-title":"High-resolution profiles of trace metals in the pore waters of riverine sediment assessed by DET and DGT","volume":"362","author":"Gao","year":"2006","journal-title":"Sci. Total Environ."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1016\/j.marchem.2009.05.002","article-title":"Geochemical behavior of trace elements in sub-tidal marine sediments of the Belgian coast","volume":"117","author":"Gao","year":"2009","journal-title":"Mar. Chem."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1007\/s10750-006-0521-5","article-title":"Environmental issues of Lake Taihu, China","volume":"581","author":"Qin","year":"2007","journal-title":"Hydrobiologia"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1007\/s10653-010-9323-9","article-title":"Assessment of nutrients and heavy metals enrichment in surface sediments from Taihu Lake, a eutrophic shallow lake in China","volume":"33","author":"Yuan","year":"2011","journal-title":"Environ. Geochem. Health"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"3988","DOI":"10.3390\/s8063988","article-title":"Detecting aquatic vegetation changes in Taihu Lake, China using multi-temporal satellite imagery","volume":"8","author":"Ma","year":"2008","journal-title":"Sensors"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"9093","DOI":"10.1021\/es401517h","article-title":"Six-decade change in water chemistry of large freshwater Lake Taihu, China","volume":"47","author":"Yu","year":"2013","journal-title":"Environ. Sci. Technol."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1007\/s12665-011-1478-x","article-title":"Comprehensive evaluation of heavy metal contamination in surface and core sediments of Taihu Lake, the third largest freshwater lake in China","volume":"67","author":"Liu","year":"2012","journal-title":"Environ. Earth Sci."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"2575","DOI":"10.1016\/j.envpol.2011.06.011","article-title":"Ecological risk assessment of heavy metals in sediment and human health risk assessment of heavy metals in fishes in the middle and lower reaches of the Yangtze River basin","volume":"159","author":"Yi","year":"2011","journal-title":"Environ. Pollut."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.ecoenv.2012.06.027","article-title":"Assessment of spatial distribution and potential ecological risk of the heavy metals in relation to granulometric contents of Veeranam lake sediments, India","volume":"84","author":"Suresh","year":"2012","journal-title":"Ecotoxicol. Environ. Saf."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"262","DOI":"10.1016\/j.marpolbul.2014.01.029","article-title":"Distribution and ecological risk assessment of heavy metals in surface sediments along southeast coast of the Caspian Sea","volume":"81","author":"Bastami","year":"2014","journal-title":"Mar. Pollut. Bull."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"6721","DOI":"10.1007\/s11356-014-3798-3","article-title":"Accumulation and risk assessment of heavy metals in water, sediments, and aquatic organisms in rural rivers in the Taihu Lake region, China","volume":"22","author":"Bo","year":"2015","journal-title":"Environ. Sci. Pollut. Res."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"4510","DOI":"10.1021\/es8034945","article-title":"Do acid volatile sulfides (AVS) influence the accumulation of sediment-bound metals to benthic invertebrates under natural field conditions?","volume":"43","author":"Dreesen","year":"2009","journal-title":"Environ. Sci. Technol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1016\/j.jhazmat.2013.11.030","article-title":"Use of DGT and conventional methods to predict sediment metal bioavailability to a field inhabitant freshwater snail (Bellamya aeruginosa) from Chinese eutrophic lakes","volume":"264","author":"Yin","year":"2014","journal-title":"J. Hazard. Mater."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"1381","DOI":"10.1016\/j.envpol.2010.01.001","article-title":"The relation between Acid Volatile Sulfides (AVS) and metal accumulation in aquatic invertebrates: Implications of feeding behavior and ecology","volume":"158","author":"Blust","year":"2010","journal-title":"Environ. Pollut."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"262","DOI":"10.1080\/15320383.2015.948610","article-title":"Assessment of heavy metal enrichment, bioavailability, and controlling factors in sediments of Taihu Lake, China","volume":"24","author":"Liu","year":"2015","journal-title":"Soil Sediment Contam."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1002\/adic.200690020","article-title":"Measuring bioavailable trace metals from freshwater sediments by diffusive gradients in thin films (DGT) in monitoring procedures for quality assessment","volume":"96","author":"Camusso","year":"2006","journal-title":"Ann. Chim."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"12919","DOI":"10.1007\/s11356-015-4565-9","article-title":"Sediment metal bioavailability in Lake Taihu, China: Evaluation of sequential extraction, DGT, and PBET techniques","volume":"22","author":"Ren","year":"2015","journal-title":"Environ. Sci. Pollut. Res."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1023\/B:EGAH.0000039594.19432.80","article-title":"Fractionation of heavy metals in surface sediments of Taihu Lake, East China","volume":"26","author":"Wang","year":"2004","journal-title":"Environ. Geochem. Health"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"844","DOI":"10.1021\/ac50043a017","article-title":"Sequential extraction procedure for the speciation of particulate trace metals","volume":"51","author":"Tessier","year":"1979","journal-title":"Anal. Chem."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1016\/j.envpol.2007.06.020","article-title":"Use of the modified BCR three-step sequential extraction procedure for the study of trace element dynamics in contaminated soils","volume":"152","author":"Pueyo","year":"2008","journal-title":"Environ. Pollut."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"565","DOI":"10.1007\/s00244-010-9575-5","article-title":"Dynamics of reactive sulfide and its control on metal bioavailability and toxicity in metal-polluted sediments from Lake Taihu, China","volume":"60","author":"Yin","year":"2011","journal-title":"Arch. Environ. Contam. Toxicol."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/S0003-2670(02)01000-0","article-title":"Continuous-flow system for reduction of metal readsorption during sequential extraction of soil","volume":"472","author":"Chomchoei","year":"2002","journal-title":"Anal. Chim. Acta"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1038\/367546a0","article-title":"In situspeciation measurements of trace components in natural waters using thin-film gels","volume":"367","author":"Davlson","year":"1994","journal-title":"Nature"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"7367","DOI":"10.1007\/s10661-014-3933-0","article-title":"Bioavailability assessment of phosphorus and metals in soils and sediments: A review of diffusive gradients in thin films (DGT)","volume":"186","author":"Zhang","year":"2014","journal-title":"Environ. Monit. Assess."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"4181","DOI":"10.1016\/0016-7037(95)00293-9","article-title":"In situ high resolution measurements of fluxes of Ni, Cu, Fe, and Mn and concentrations of Zn and Cd in porewaters by DGT","volume":"59","author":"Zhang","year":"1995","journal-title":"Geochim. Cosmochim. Acta"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"1485","DOI":"10.1016\/j.csr.2004.05.007","article-title":"The fine-scale remobilization of metals in the surface sediment of the North-East Atlantic","volume":"24","author":"Fones","year":"2004","journal-title":"Cont. Shelf Res."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"8545","DOI":"10.1021\/es050404x","article-title":"Dynamic speciation analysis and bioavailability of metals in aquatic systems","volume":"39","author":"Town","year":"2005","journal-title":"Environ. Sci. Technol."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/S0048-9697(02)00078-5","article-title":"Localised remobilization of metals in a marine sediment","volume":"296","author":"Zhang","year":"2002","journal-title":"Sci. Total Environ."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jes.2014.12.003","article-title":"Mobility and sulfidization of heavy metals in sediments of a shallow eutrophic lake, Lake Taihu, China","volume":"31","author":"Huo","year":"2015","journal-title":"J. Environ. Sci."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.aca.2015.02.006","article-title":"Two decades of chemical imaging of solutes in sediments and soils\u2014A review","volume":"878","author":"Santner","year":"2015","journal-title":"Anal. Chim. Acta"},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1071\/EN12036","article-title":"The use of ultra-thin diffusive gradients in thin-films (DGT) devices for the analysis of trace metal dynamics in soils and sediments: A measurement and modelling approach","volume":"9","author":"Lehto","year":"2012","journal-title":"Environ. Chem."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"3391","DOI":"10.1021\/ac00115a005","article-title":"Performance characteristics of diffusion gradients in thin films for the in situ measurement of trace metals in aqueous solution","volume":"67","author":"Zhang","year":"1995","journal-title":"Anal. Chem."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1016\/j.watres.2015.02.008","article-title":"In situ, high-resolution imaging of labile phosphorus in sediments of a large eutrophic lake","volume":"74","author":"Ding","year":"2015","journal-title":"Water Res."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"7821","DOI":"10.1021\/es400192j","article-title":"Gel-based coloration technique for the submillimeter-scale imaging of labile phosphorus in sediments and soils with diffusive gradients in thin films","volume":"47","author":"Ding","year":"2013","journal-title":"Environ. Sci. Technol."},{"key":"ref_42","unstructured":"Lu, R. (1999). Analytical Methods for Soil and Agricultural Chemistry, China Agricultural Science and Technology Press."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/j.jhazmat.2005.11.091","article-title":"Fractionation of metals in street sediment samples by using the BCR sequential extraction procedure and multivariate statistical elucidation of the data","volume":"132","author":"Kartal","year":"2006","journal-title":"J. Hazard. Mater."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/S1364-8152(99)00027-4","article-title":"DIFS\u2014A modelling and simulation tool for DGT induced trace metal remobilisation in sediments and soils","volume":"15","author":"Harper","year":"2000","journal-title":"Environ. Model. Softw."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1016\/j.marchem.2006.04.005","article-title":"Fine scale remobilisation of Fe, Mn, Co, Ni, Cu and Cd in contaminated marine sediment","volume":"106","author":"Zhang","year":"2007","journal-title":"Mar. Chem."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"1537","DOI":"10.1007\/s12665-012-1988-1","article-title":"Distribution and speciation of heavy metals in surface sediments from the Yangtze estuary and coastal areas","volume":"69","author":"Li","year":"2012","journal-title":"Environ. Earth Sci."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.quaint.2010.01.004","article-title":"Nutrients and heavy metals in multi-cores from Zhushan Bay at Taihu Lake, the largest shallow lake in the Yangtze Delta, China","volume":"226","author":"Yao","year":"2010","journal-title":"Quat. Int."},{"key":"ref_48","first-page":"241","article-title":"Assessment of metal mobility in dredged harbour sediments from Barcelona, Spain","volume":"32","author":"Sahuquillo","year":"2004","journal-title":"Sci. Total Environ."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1016\/j.chemgeo.2012.01.033","article-title":"Differentiating natural organic matter roles in freshwater floc and bed sediment lead dynamics","volume":"304","author":"Plach","year":"2012","journal-title":"Chem. Geol."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"1591","DOI":"10.1021\/es048534d","article-title":"Desorption kinetics of Cd, Zn, and Ni measured in soils by DGT","volume":"39","author":"Ernstberger","year":"2005","journal-title":"Environ. Sci. Technol."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"9038","DOI":"10.1021\/es301225d","article-title":"DGT-induced copper flux predicts bioaccumulation and toxicity to bivalves in sediments with varying properties","volume":"46","author":"Simpson","year":"2012","journal-title":"Environ. Sci. Technol."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"02002","DOI":"10.1051\/e3sconf\/20130102002","article-title":"The application of passive sampler (DGT) technology for improved understanding of metal behaviour at a marine disposal site","volume":"1","author":"Parker","year":"2013","journal-title":"E3S Web Conf."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"280","DOI":"10.2307\/2256395","article-title":"The exchange of dissolved substances between mud and water in lakes","volume":"29","author":"Mortimer","year":"1941","journal-title":"J. Ecol."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1007\/s11270-005-6671-7","article-title":"Determination of high resolution pore water profiles of trace metals in sediments of the Rupel River (Belgium) using DET (diffusive equilibrium in thin films) and DGT (diffusive gradients in thin films) techniques","volume":"166","author":"Leermakers","year":"2005","journal-title":"Water Air Soil Pollut."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1016\/j.chemgeo.2004.09.003","article-title":"Development of a sequential extraction procedure for iron: Implications for iron partitioning in continentally derived particulates","volume":"214","author":"Poulton","year":"2005","journal-title":"Chem. Geol."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1097\/SS.0b013e31828683f8","article-title":"Characteristics of phosphate adsorption-desorption onto ferrihydrite: Comparison with well-crystalline Fe (hydr) oxides","volume":"178","author":"Wang","year":"2013","journal-title":"Soil Sci."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"2993","DOI":"10.1016\/0016-7037(88)90163-9","article-title":"Hydrogen concentrations as an indicator of the predominant terminal electron accepting reaction in aquatic sediments","volume":"52","author":"Lovley","year":"1988","journal-title":"Geochim. Cosmochim. Acta"},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"5115","DOI":"10.1016\/0016-7037(94)90298-4","article-title":"Manganese, iron and sulfur cycling in a coastal marine sediment, Aarhus Bay, Denmark","volume":"58","author":"Thamdrup","year":"1994","journal-title":"Geochim. Cosmochim. Acta"},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"4169","DOI":"10.1021\/es990184l","article-title":"Two-dimensional and fine structure in the concentrations of iron and manganese in sediment pore-waters","volume":"33","author":"Shuttleworth","year":"1999","journal-title":"Environ. Sci. Technol."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"3415","DOI":"10.1016\/0016-7037(96)00176-7","article-title":"Oxidation of cobalt and manganese in seawater via a common microbially catalyzed pathway","volume":"60","author":"Moffett","year":"1996","journal-title":"Geochim. Cosmochim. Acta"},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"982","DOI":"10.4319\/lo.2001.46.4.0982","article-title":"High-resolution metal gradients measured by in situ DGT\/DET deployment in Black Sea sediments using an autonomous benthic lander","volume":"46","author":"Fones","year":"2001","journal-title":"Limnol. Oceanogr."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1007\/s10498-010-9092-1","article-title":"The association of cobalt with iron and manganese (oxyhydr) oxides in marine sediment","volume":"16","author":"Stockdale","year":"2010","journal-title":"Aquat. Geochem."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"1772","DOI":"10.4319\/lo.1999.44.7.1772","article-title":"A novel DGT-sediment trap device for the in situ measurement of element remobilization from settling particles in water columns and its application to trace metal release from Mn and Fe oxides","volume":"44","author":"Smith","year":"1999","journal-title":"Limnol. Oceanogr."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"1437","DOI":"10.1016\/S0016-7037(97)00015-X","article-title":"Association of cobalt andmanganese in aquatic systems: Chemical and microscopic evidence","volume":"61","author":"Lienemann","year":"1997","journal-title":"Geochim. Cosmochim. Acta"},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"468","DOI":"10.1021\/es010915t","article-title":"Evidence for a dynamic cycle between Mn and Co in the water column of a stratified lake","volume":"36","author":"Taillefert","year":"2002","journal-title":"Environ. Sci. Technol."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"1150","DOI":"10.2138\/am-1997-11-1213","article-title":"Structural mechanism of Co2+ oxidation by the phyllomanganate buserite","volume":"82","author":"Manceau","year":"1997","journal-title":"Am. Mineral."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"208","DOI":"10.1016\/j.scitotenv.2005.04.034","article-title":"Potential kinetic availability of metals in sulphidic freshwater sediments","volume":"357","author":"Naylor","year":"2006","journal-title":"Sci. Total Environ."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1007\/s00128-008-9387-8","article-title":"Acid volatile sulfides and Simultaneously extracted metals in metal polluted area of Taihu Lake, China","volume":"80","author":"Yin","year":"2008","journal-title":"Bull. Environ. Contam. 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