{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T04:32:00Z","timestamp":1791088320584,"version":"4.1.0"},"reference-count":42,"publisher":"Public Library of Science (PLoS)","issue":"5","license":[{"start":{"date-parts":[[2013,5,31]],"date-time":"2013-05-31T00:00:00Z","timestamp":1369958400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0065054","type":"journal-article","created":{"date-parts":[[2013,6,1]],"date-time":"2013-06-01T04:58:25Z","timestamp":1370062705000},"page":"e65054","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":40,"title":["Trophic Structure and Mercury Biomagnification in Tropical Fish Assemblages, It\u00e9nez River, Bolivia"],"prefix":"10.1371","volume":"8","author":[{"given":"Marc","family":"Pouilly","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Danny","family":"Rejas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tamara","family":"P\u00e9rez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Louis","family":"Duprey","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos I.","family":"Molina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C\u00e9dric","family":"Hubas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean-Remy D.","family":"Guimar\u00e3es","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2013,5,31]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1023\/A:1005073432015","article-title":"Effects of recent human colonization on the presence of mercury in Amazonian ecosystems","volume":"112","author":"M Roulet","year":"1999","journal-title":"Water, Air, & Soil Pollution"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1023\/A:1005972708616","article-title":"Methylmercury concentrations and production rates across a trophic gradient in the northern Everglades","volume":"40","author":"C Gilmour","year":"1998","journal-title":"Biogeochemistry"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1016\/S0048-9697(00)00628-8","article-title":"Mercury net methylation in five tropical flood plain regions of Brazil: high in the root zone of floating macrophyte mats but low in surface sediments and flooded soils","volume":"261","author":"J Guimaraes","year":"2000","journal-title":"Science of the Total Environment"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"2746","DOI":"10.1016\/j.scitotenv.2011.03.028","article-title":"Mercury and flooding cycles in the Tapaj\u00f3s River basin, Brazilian Amazon: the role of periphyton of a floating macrophyte (Paspalum repens)","volume":"409","author":"S Coelho-Souza","year":"2011","journal-title":"The Science of the Total Environment"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1139\/f94-039","article-title":"Pelagic Food Chain Structure in Ontario Lakes: A Determinant of Mercury Levels in Lake Trout (Salvelinus namaycush )","volume":"51","author":"G Cabana","year":"1994","journal-title":"Canadian Journal of Fisheries and Aquatic Sciences"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1007\/s11270-005-4811-8","article-title":"Trophic Structure and Bioaccumulation of Mercury in Fish of Three Natural Lakes of the Brazilian Amazon","volume":"165","author":"DS Silva","year":"2005","journal-title":"Water, Air, and Soil Pollution"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1023\/A:1018071406537","article-title":"Food as the dominant pathway of methylmercury uptake by fish","volume":"100","author":"B Hall","year":"1997","journal-title":"Water, Air, & Soil Pollution"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"888","DOI":"10.1139\/f01-042","article-title":"Bioaccumulation and biomagnification of mercury in Lake Murray, Papua New Guinea","volume":"58","author":"K Bowles","year":"2001","journal-title":"Canadian Journal of Fisheries and Aquatic Sciences"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1038\/372255a0","article-title":"Modelling food chain structure and contaminant bioaccumulation using stable nitrogen isotopes","volume":"372","author":"G Cabana","year":"1994","journal-title":"Nature"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"1338","DOI":"10.1016\/j.scitotenv.2009.10.058","article-title":"Mercury methylation rates of biofilm and plankton microorganisms from a hydroelectric reservoir in French Guiana","volume":"408","author":"L Huguet","year":"2010","journal-title":"The Science of the Total Environment"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"911","DOI":"10.1016\/j.chemosphere.2010.10.050","article-title":"Importance of sulfate reducing bacteria in mercury methylation and demethylation in periphyton from Bolivian Amazon region","volume":"82","author":"D Ach\u00e1","year":"2011","journal-title":"Chemosphere"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"7693","DOI":"10.1021\/es2010072","article-title":"Methanogens: principal methylators of mercury in Lake Periphyton","volume":"45","author":"S Hamelin","year":"2011","journal-title":"Environmental Science & Technology"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.ecoenv.2012.05.018","article-title":"Mercury bioaccumulation patterns in fish from the It\u00e9nez river basin, Bolivian Amazon","volume":"83","author":"M Pouilly","year":"2012","journal-title":"Ecotoxicology and environmental safety"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1016\/j.rse.2006.11.012","article-title":"Mapping of flood dynamics and spatial distribution of vegetation in the Amazon floodplain using multitemporal SAR data","volume":"108","author":"JM Martinez","year":"2007","journal-title":"Remote Sensing of Environment"},{"key":"ref15","unstructured":"Ovando AL (2008) The pathways of mercury in the It\u00e9nez-Guapor\u00e9 basin, mapping the potential deposition and transformation zones. Master Thesis, Enschede, the Netherlands: International Institute for geoinformation science and earth observation."},{"key":"ref16","doi-asserted-by":"crossref","first-page":"2720","DOI":"10.1021\/es802694n","article-title":"Mercury Cycling in Stream Ecosystems. 1. Water Column Chemistry and Transport","volume":"43","author":"ME Brigham","year":"2009","journal-title":"Environmental Science & Technology"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"2091","DOI":"10.1897\/08-482.1","article-title":"Mercury concentrations and loads in a large river system tributary to San Francisco Bay, California, USA","volume":"28","author":"N David","year":"2009","journal-title":"Environmental Toxicology and Chemistry"},{"key":"ref18","doi-asserted-by":"crossref","unstructured":"Maurice-Bourgoin L (2001) Le mercure dans les eaux de surface du bassin amazonien: transfert du mercure des sols aux milieux aquatiques, sp\u00e9ciation, transport et s\u00e9dimentation dans les rivi\u00e8res et plaines d\u2019inondation. In: Carmouze J, Lucotte M, Boudou A, editors. Le mercure en Amazonie: r\u00f4le de l\u2019homme et de l\u2019environnement, risques sanitaires. Paris: IRD, Expertise Coll\u00e9giale. 167\u2013201.","DOI":"10.4000\/books.irdeditions.2535"},{"key":"ref19","unstructured":"National Research Council (2000) Toxicological Effects of Methylmerc. Washington, D.C.: Committee on the Toxicological Effects of Methylmercury, Board on Environmental Studies and Toxicology. National Academy Press."},{"key":"ref20","doi-asserted-by":"crossref","first-page":"1142","DOI":"10.1139\/f97-016","article-title":"Comparing trophic position of freshwater fish calculated using stable nitrogen isotope ratios (d15N) and literature dietary data","volume":"54","author":"MJ Vander Zanden","year":"1997","journal-title":"Canadian Journal of Fisheries and Aquatic Sciences"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1034\/j.1600-0706.2002.960105.x","article-title":"Structure of tropical river food webs revealed by stable isotope ratios","volume":"96","author":"DB Jepsen","year":"2002","journal-title":"Oikos"},{"key":"ref22","first-page":"32","article-title":"A new method for non-parametric multivariate analysis of variance","volume":"26","author":"MJ Anderson","year":"2001","journal-title":"Austral Ecology"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"e9672","DOI":"10.1371\/journal.pone.0009672","article-title":"Source Partitioning Using Stable Isotopes: Coping with Too Much Variation","volume":"5","author":"AC Parnell","year":"2010","journal-title":"Plos One"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"e26642","DOI":"10.1371\/journal.pone.0026642","article-title":"Integrating stomach content and stable isotope analyses to quantify the diets of pygoscelid penguins","volume":"6","author":"MJ Polito","year":"2011","journal-title":"PloS one"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1111\/j.1600-0633.2004.00055.x","article-title":"Trophic structure of fish assemblages from Mamor\u00e9 River floodplain lakes (Bolivia )","volume":"13","author":"M Pouilly","year":"2004","journal-title":"Ecology of Freshwater Fish"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"1256","DOI":"10.1126\/science.234.4781.1256","article-title":"Energy sources for detritivorous fishes in the Amazon","volume":"234","author":"C Araujo-Lima","year":"1986","journal-title":"Science"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"324","DOI":"10.1007\/BF00317409","article-title":"Energy sources for aquatic animals in the Orinoco River floodplain: evidence from stable isotopes","volume":"89","author":"S Hamilton","year":"1992","journal-title":"Oecologia"},{"key":"ref28","unstructured":"Rejas D (2004) Trophic Relations and Nutrient Recycling in a Tropical Floodplain Lake. PhD Thesis, Katholieke Universiteit Leuven, Belgium. Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/lab-ulra.com\/pdf\/Rejas%20D.%20%20Ph.D%20Thesis.pdf\" xlink:type=\"simple\">http:\/\/lab-ulra.com\/pdf\/Rejas%20D.%20%20Ph.D%20Thesis.pdf<\/ext-link>."},{"key":"ref29","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1111\/j.1600-0633.2006.00218.x","article-title":"Basin geochemistry and isotopic ratios of fishes and basal production sources in four neotropical rivers","volume":"16","author":"DB Jepsen","year":"2007","journal-title":"Ecology of Freshwater Fish"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"3382","DOI":"10.1016\/j.scitotenv.2010.04.019","article-title":"Transfer of mercury and methylmercury along macroinvertebrate food chains in a floodplain lake of the Beni River, Bolivian Amazonia","volume":"408","author":"C Molina","year":"2010","journal-title":"Science of the Total Environment"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1007\/s10750-010-0565-4","article-title":"Macroinvertebrate food web structure in a floodplain lake of the Bolivian Amazon","volume":"663","author":"C Molina","year":"2011","journal-title":"Hydrobiologia"},{"key":"ref32","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1007\/BF00318034","article-title":"What sources of organic carbon drive food webs in billabongs? A study based on stable isotope analysis","volume":"96","author":"S Bunn","year":"1993","journal-title":"Oecologia"},{"key":"ref33","first-page":"17","article-title":"Stable isotope analysis of chironomid larvae from some Finnish forest lakes indicates dietary contribution from biogenic methane","volume":"9","author":"R Jones","year":"2004","journal-title":"Boreal Environment Research"},{"key":"ref34","doi-asserted-by":"crossref","first-page":"2821","DOI":"10.4319\/lo.2006.51.6.2821","article-title":"Experimental \u220213C evidence for a contribution of methane to pelagic food webs in lakes","volume":"51","author":"P Kankaala","year":"2006","journal-title":"Limnology and Oceanography"},{"key":"ref35","doi-asserted-by":"crossref","first-page":"e42723","DOI":"10.1371\/journal.pone.0042723","article-title":"Methane Carbon Supports Aquatic Food Webs to the Fish Level","volume":"7","author":"A Sanseverino","year":"2012","journal-title":"PloS one"},{"key":"ref36","doi-asserted-by":"crossref","first-page":"969","DOI":"10.1890\/0012-9658(2003)084[0969:MAASOC]2.0.CO;2","article-title":"Methane as a source of carbon and energy for lake pelagic food webs","volume":"84","author":"D Bastviken","year":"2003","journal-title":"Ecology"},{"key":"ref37","doi-asserted-by":"crossref","first-page":"1571","DOI":"10.1029\/JD093iD02p01571","article-title":"Methane flux from the central Amazon floodplain","volume":"93","author":"K Bartlett","year":"1988","journal-title":"Journal of Geophysical research"},{"key":"ref38","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1007\/PL00013196","article-title":"Seasonal isotopic shifts in fish of the Pantanal wetland, Brazil","volume":"64","author":"K Wantzen","year":"2002","journal-title":"Aquatic Sciences"},{"key":"ref39","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1897\/05-649R.1","article-title":"Biofilm and mercury availability as key factors for mercury accumulation in fish (Curimata cyprinoides) from a disturbed Amazonian freshwater system","volume":"26","author":"Y Dominique","year":"2007","journal-title":"Environmental toxicology and chemistry\/SETAC"},{"key":"ref40","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1111\/j.1749-6632.2009.04445.x","article-title":"Food chains in freshwaters","volume":"1162","author":"J Sabo","year":"2009","journal-title":"Annal of the New York Academy of Sciences"},{"key":"ref41","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1007\/s10533-009-9309-9","article-title":"Sources of organic matter and methylmercury in littoral macroinvertebrates: a stable isotope approach","volume":"94","author":"F Cremona","year":"2009","journal-title":"Biogeochemistry"},{"key":"ref42","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1016\/j.scitotenv.2005.07.010","article-title":"Mercury methylation and bacterial activity associated to tropical phytoplankton","volume":"364","author":"S Coelho-Souza","year":"2006","journal-title":"The Science of the Total Environment"}],"container-title":["PLoS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0065054","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,2,23]],"date-time":"2022-02-23T15:15:55Z","timestamp":1645629355000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0065054"}},"subtitle":[],"editor":[{"given":"Vincent","family":"Laudet","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2013,5,31]]},"references-count":42,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2013,5,31]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0065054","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,5,31]]}}}