{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T21:30:50Z","timestamp":1777498250748,"version":"3.51.4"},"reference-count":27,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2013,2,25]],"date-time":"2013-02-25T00:00:00Z","timestamp":1361750400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"},{"start":{"date-parts":[[2013,4,19]],"date-time":"2013-04-19T00:00:00Z","timestamp":1366329600000},"content-version":"vor","delay-in-days":53,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["setac.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2013,6,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>\u2003<\/jats:title>\n                  <jats:p>The authors compared benthic wetland invertebrate matrix separation techniques (handpicking vs saltwater flotation) to test for effects on invertebrate mercury concentrations. Neither total mercury nor methylmercury concentrations differed significantly between techniques across 8 taxa. Matrix separation by the flotation technique took significantly less time and resulted in significantly greater abundance recovery in some taxa. The authors conclude that the saltwater-based flotation technique does not lead to mercury contamination or analytical interference issues. Environ Toxicol Chem 2013;32:1233\u20131236. \u00a9 2013 SETAC<\/jats:p>\n               <\/jats:sec>","DOI":"10.1002\/etc.2176","type":"journal-article","created":{"date-parts":[[2013,2,25]],"date-time":"2013-02-25T14:36:55Z","timestamp":1361803015000},"page":"1233-1236","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Saltwater flotation for more efficient matrix separation of wetland macroinvertebrates does not affect total mercury or methylmercury concentrations"],"prefix":"10.1093","volume":"32","author":[{"given":"Suman","family":"Dhal","sequence":"first","affiliation":[{"name":"Department of Physical and Environmental SciencesUniversity of Toronto Scarborough, , Toronto, Ontario , Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carl P.J.","family":"Mitchell","sequence":"additional","affiliation":[{"name":"Department of Physical and Environmental SciencesUniversity of Toronto Scarborough, , Toronto, Ontario , Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2013,2,25]]},"reference":[{"key":"2025010314181608500_etc2176-bib-0001","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1007\/s00244-005-0265-7","article-title":"Bioaccumulation and trophic transfer of methylmercury in Long Island Sound","volume":"51","author":"Hammerschmidt","year":"2006","journal-title":"Arch Environ Contam Toxicol"},{"key":"2025010314181608500_etc2176-bib-0002","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1021\/es970284w","article-title":"The case for atmospheric mercury contamination in remote areas","volume":"32","author":"Fitzgerald","year":"1998","journal-title":"Environ Sci Technol"},{"key":"2025010314181608500_etc2176-bib-0003","doi-asserted-by":"crossref","first-page":"6663","DOI":"10.1021\/es300865f","article-title":"Methylmercury declines in a boreal peatland when experimental sulfate deposition decreases","volume":"46","author":"Wasik","year":"2012","journal-title":"Environ Sci Technol"},{"key":"2025010314181608500_etc2176-bib-0004","doi-asserted-by":"crossref","first-page":"2281","DOI":"10.1021\/es00035a029","article-title":"Sulfate stimulation of mercury methylation in fresh-water sediments","volume":"26","author":"Gilmour","year":"1992","journal-title":"Environ Sci Technol"},{"key":"2025010314181608500_etc2176-bib-0005","doi-asserted-by":"crossref","first-page":"3800","DOI":"10.1021\/es0524144","article-title":"Sulfate addition increases methylmercury production in an experimental wetland","volume":"40","author":"Jeremiason","year":"2006","journal-title":"Environ Sci Technol"},{"key":"2025010314181608500_etc2176-bib-0006","doi-asserted-by":"crossref","first-page":"2726","DOI":"10.1021\/es802698v","article-title":"Mercury cycling in stream ecosystems. 2. Benthic methylmercury production and bed sediment\u2013pore water partitioning","volume":"43","author":"Marvin-DiPasquale","year":"2009","journal-title":"Environ Sci Technol"},{"key":"2025010314181608500_etc2176-bib-0007","doi-asserted-by":"crossref","first-page":"1010","DOI":"10.1139\/f92-113","article-title":"On the chemical form of mercury in edible fish and marine invertebrate tissue","volume":"49","author":"Bloom","year":"1992","journal-title":"Can J Fish Aquat Sci"},{"key":"2025010314181608500_etc2176-bib-0008","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/j.ecolind.2011.11.015","article-title":"Trophic relationships and mercury biomagnification in Brazilian tropical coastal food webs","volume":"18","author":"Bisi","year":"2012","journal-title":"Ecol Indic"},{"key":"2025010314181608500_etc2176-bib-0009","doi-asserted-by":"crossref","first-page":"6261","DOI":"10.1021\/es060822h","article-title":"Mercury in soils, lakes, and fish in Voyageurs National Park (Minnesota): Importance of atmospheric deposition and ecosystem factors","volume":"40","author":"Wiener","year":"2006","journal-title":"Environ Sci Technol"},{"key":"2025010314181608500_etc2176-bib-0010","doi-asserted-by":"crossref","first-page":"1532","DOI":"10.1139\/F09-097","article-title":"Mercury biomagnification in the food webs of acidic lakes in Kejimkujik National Park and National Historic Site, Nova Scotia","volume":"66","author":"Wyn","year":"2009","journal-title":"Can J Fish Aquat Sci"},{"key":"2025010314181608500_etc2176-bib-0011","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1007\/BF00329753","article-title":"Direct and indirect effects of predators on the dominant invertebrates of two freshwater littoral communities","volume":"84","author":"Blois-Heulin","year":"1990","journal-title":"Oecologia"},{"key":"2025010314181608500_etc2176-bib-0012","doi-asserted-by":"crossref","first-page":"1254","DOI":"10.1002\/etc.1809","article-title":"Biomagnification of mercury through the benthic food webs of a temperate estuary: Masan Bay, Korea","volume":"31","author":"Kim","year":"2012","journal-title":"Environ Toxicol Chem"},{"key":"2025010314181608500_etc2176-bib-0013","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1016\/j.envpol.2011.08.040","article-title":"Concentrations of methylmercury in invertebrates from wetlands of the Prairie Pothole Region of North America","volume":"160","author":"Bates","year":"2012","journal-title":"Environ Pollut"},{"key":"2025010314181608500_etc2176-bib-0014","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/j.envpol.2012.01.041","article-title":"Methylmercury bioaccumulation in invertebrates of boreal streams in Norway: Effects of aqueous methylmercury and diet retention","volume":"164","author":"de Wit","year":"2012","journal-title":"Environ Pollut"},{"key":"2025010314181608500_etc2176-bib-0015","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/j.envpol.2012.07.043","article-title":"Methylmercury in water, sediment, and invertebrates in created wetlands of Rouge Park, Toronto, Canada","volume":"171","author":"Sinclair","year":"2012","journal-title":"Environ Pollut"},{"key":"2025010314181608500_etc2176-bib-0016","doi-asserted-by":"crossref","first-page":"807","DOI":"10.1016\/j.marpolbul.2012.01.013","article-title":"Indicators of sediment and biotic mercury contamination in a southern New England estuary","volume":"64","author":"Taylor","year":"2012","journal-title":"Mar Pollut Bull"},{"key":"2025010314181608500_etc2176-bib-0017","doi-asserted-by":"crossref","first-page":"832","DOI":"10.1139\/f96-339","article-title":"Accumulation of total mercury and methyl mercury in insect larvae of hydroelectric reservoirs","volume":"54","author":"Tremblay","year":"1997","journal-title":"Can J Fish Aquat Sci"},{"key":"2025010314181608500_etc2176-bib-0018","doi-asserted-by":"crossref","first-page":"862","DOI":"10.1111\/j.1744-7348.1936.tb06132.x","article-title":"A new apparatus for separating insects and other arthropods from the soil","volume":"23","author":"Ladell","year":"1936","journal-title":"Ann Appl Biol"},{"key":"2025010314181608500_etc2176-bib-0019","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1577\/1548-8659(1942)72[52:APBSOW]2.0.CO;2","article-title":"A pre-impoundment bottom-fauna study of Watts Bar Reservoir area (Tennessee)","volume":"72","author":"Lyman","year":"1943","journal-title":"Trans Am Fish Soc"},{"key":"2025010314181608500_etc2176-bib-0020","first-page":"87","article-title":"Modification of the centrifugal-flotation technique for the isolation and concentration of nematodes and their eggs from soil and plant tissue","volume":"22","author":"Caveness","year":"1955","journal-title":"P Helm Soc Wash"},{"key":"2025010314181608500_etc2176-bib-0021","author":"US Environmental Protection Agency","year":"1996"},{"key":"2025010314181608500_etc2176-bib-0022","doi-asserted-by":"crossref","first-page":"1883","DOI":"10.1016\/0039-9140(96)01964-9","article-title":"Simple solvent extraction technique for elimination of matrix interferences in the determination of methylmercury in environmental and biological samples by ethylation\u2013gas chromatography\u2013cold vapor atomic fluorescence spectrometry","volume":"43","author":"Liang","year":"1996","journal-title":"Talanta"},{"key":"2025010314181608500_etc2176-bib-0023","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1139\/f93-061","article-title":"Mercury in macroinvertebrates from Swedish forest lakes\u2014influence of lake type, habitat, life-cycle, and food quality","volume":"50","author":"Parkman","year":"1993","journal-title":"Can J Fish Aquat Sci"},{"key":"2025010314181608500_etc2176-bib-0024","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1007\/BF00006719","article-title":"Centrifugal flotation as an aid to separating invertebrates from detritus in benthic samples","volume":"209","author":"Cromar","year":"1991","journal-title":"Hydrobiologia"},{"key":"2025010314181608500_etc2176-bib-0025","first-page":"164","article-title":"Relationships between total mercury in sediments and methyl mercury in the freshwater gastropod prosobranch Bithynia tentaculata in the St. Lawrence River, Quebec","volume":"57","author":"Desy","year":"2000","journal-title":"Can J Fish Aquat Sci"},{"key":"2025010314181608500_etc2176-bib-0026","doi-asserted-by":"crossref","first-page":"223","DOI":"10.4319\/lo.1959.4.2.0223","article-title":"A modified flotation technique for sorting bottom fauna samples","volume":"4","author":"Anderson","year":"1959","journal-title":"Limnol Oceanogr"},{"key":"2025010314181608500_etc2176-bib-0027","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1016\/S0269-7491(02)00238-5","article-title":"Trace metal concentrations in aquatic invertebrates: Why and so what","volume":"120","author":"Rainbow","year":"2002","journal-title":"Environ Pollut"}],"container-title":["Environmental Toxicology and Chemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fetc.2176","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/academic.oup.com\/etc\/article-pdf\/32\/6\/1233\/60123178\/etc2176.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/etc\/article-pdf\/32\/6\/1233\/60123178\/etc2176.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,3]],"date-time":"2025-01-03T14:58:41Z","timestamp":1735916321000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/etc\/article\/32\/6\/1233\/7736341"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,2,25]]},"references-count":27,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2013,2,25]]},"published-print":{"date-parts":[[2013,6,1]]}},"URL":"https:\/\/doi.org\/10.1002\/etc.2176","relation":{},"ISSN":["0730-7268","1552-8618"],"issn-type":[{"value":"0730-7268","type":"print"},{"value":"1552-8618","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2013,6,1]]},"published":{"date-parts":[[2013,2,25]]},"assertion":[{"value":"2012-08-02","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2013-01-02","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2013-04-19","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}