{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T12:48:59Z","timestamp":1792154939656,"version":"4.4.0"},"reference-count":18,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T00:00:00Z","timestamp":1790467200000},"content-version":"vor","delay-in-days":26,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100006704","name":"Ostravsk\u00e1 Univerzita v Ostrav\u011b","doi-asserted-by":"publisher","award":["SGS09\/P\u0158F\/2026"],"award-info":[{"award-number":["SGS09\/P\u0158F\/2026"]}],"id":[{"id":"10.13039\/501100006704","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["acsess.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Env Quality"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Naturally formed aquatic moss balls from Laguna Parrillar, Chilean Patagonia, have been described as a bryological phenomenon, but their elemental composition has not been evaluated. This technical note provides an initial characterization of their whole\u2010aggregate trace\u2010element signal. Ninety moss balls were collected from the same shoreline section in 2022\u20132024, and concentrations of 17 elements were determined by inductively coupled plasma mass spectrometry. Data were evaluated using univariate and multivariate analyses. Fe, Al, and Mn dominated the elemental profile, whereas Hg, Mo, and Cd had the lowest median concentrations. Eleven elements differed among years, but their changes did not follow a common temporal direction. The first two principal components explained 53.4% of total variance, and sampling year accounted for 13.2% of multielement variation. The Al\u2013Fe relationship and positive loadings of Al, Cr, Pb, and Fe were consistent with a substantial mineral or particulate contribution. These initial observations indicate that naturally formed moss balls retain measurable, structured, and interannually variable elemental profiles that may provide preliminary information relevant to water\u2010quality assessment. However, the whole\u2010aggregate signal combines biological and particulate components and cannot yet be interpreted as a measure of water quality. Paired analyses of water, sediment, retained particles, shoreline material, and cleaned moss tissue are required before monitoring applications can be assessed.<\/jats:p>","DOI":"10.1002\/jeq2.70271","type":"journal-article","created":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T03:31:36Z","timestamp":1790566296000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Preliminary indications of water\u2010quality\u2010related trace\u2010element signals in aquatic moss balls from a Patagonian lake"],"prefix":"10.1002","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4544-9819","authenticated-orcid":false,"given":"Ma\u0142gorzata","family":"Rajfur","sequence":"first","affiliation":[{"name":"Institute of Biology University of Opole  Opole Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hana","family":"Re\u017enarov\u00e1","sequence":"additional","affiliation":[{"name":"Department of Biology and Ecology University of Ostrava  Ostrava Czech Republic"},{"name":"Polish Academy of Sciences, Botanical Garden\u2014Center for Biodiversity Conservation in Powsin  Warsaw Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V\u00edt\u011bzslav","family":"Pl\u00e1\u0161ek","sequence":"additional","affiliation":[{"name":"Institute of Biology University of Opole  Opole Poland"},{"name":"Department of Biology and Ecology University of Ostrava  Ostrava Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pawe\u0142","family":"\u015awis\u0142owski","sequence":"additional","affiliation":[{"name":"Institute of Biology University of Opole  Opole Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anca\u2010Iulia","family":"Stoica","sequence":"additional","affiliation":[{"name":"Institute of Sanitary Engineering and Water Pollution Control (SIG) BOKU University  Vienna Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,27]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1525\/bio.2010.60.3.5"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1029\/2025GB009011"},{"key":"e_1_2_11_4_1","doi-asserted-by":"crossref","unstructured":"DIN\u2014German Institute for Standardization. (2002).Water quality\u2014Digestion for the determination of elements in water\u2014Part 2: Nitric acid digestion (ISO 15587\u20102:2002)(DIN EN ISO 15587\u20102).https:\/\/doi.org\/10.31030\/9233166","DOI":"10.31030\/9233166"},{"key":"e_1_2_11_5_1","unstructured":"DIN\u2014German Institute for Standardization. (2004).Water quality\u2014Application of inductively coupled plasma mass spectrometry (ICP\u2010MS)\u2014Part 2: Determination of 62 elements (ISO 17294\u20102:2003)(DIN EN ISO 17294\u20102:2004)."},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.scitotenv.2015.02.050"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1639\/0007\u20102745(2001)104[0503:nmobii]2.0.co;2"},{"key":"e_1_2_11_8_1","unstructured":"International Organization for Standardization. (2009).Water quality\u2014Guidance on analytical quality control for chemical and physicochemical water analysis (ISO\/TS 13530:2009)(ISO\/TS 13530:2009).International Organization for Standardization."},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.3390\/atmos14071084"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010025\u201011421\u2010z"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecolind.2021.108192"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0269\u20107491(00)00156\u20101"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/0048\u20109697(95)04360\u2010D"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep03761"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00027433"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/0045\u20106535(90)90113\u20108"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.26881\/oahs\u20102023.3.05"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0269\u20107491(02)00124\u20100"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jenvrad.2023.107354"}],"container-title":["Journal of Environmental Quality"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/acsess.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jeq2.70271","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/acsess.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/jeq2.70271","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/acsess.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jeq2.70271","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T12:00:08Z","timestamp":1792152008000},"score":1,"resource":{"primary":{"URL":"https:\/\/acsess.onlinelibrary.wiley.com\/doi\/10.1002\/jeq2.70271"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9]]},"references-count":18,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2026,9]]}},"alternative-id":["10.1002\/jeq2.70271"],"URL":"https:\/\/doi.org\/10.1002\/jeq2.70271","archive":["Portico"],"relation":{},"ISSN":["0047-2425","1537-2537"],"issn-type":[{"value":"0047-2425","type":"print"},{"value":"1537-2537","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9]]},"assertion":[{"value":"2026-07-21","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-22","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-09-27","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70271"}}