dc.contributor.author | Taipale, S. J. | |
dc.contributor.author | Vesamäki, J. | |
dc.contributor.author | Kautonen, P. | |
dc.contributor.author | Kukkonen, J. V. K. | |
dc.contributor.author | Biasi, C. | |
dc.contributor.author | Nissinen, R. | |
dc.contributor.author | Tiirola, M. T. | |
dc.date.accessioned | 2022-08-24T12:17:47Z | |
dc.date.available | 2022-08-24T12:17:47Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Taipale, S. J., Vesamäki, J., Kautonen, P., Kukkonen, J. V. K., Biasi, C., Nissinen, R., & Tiirola, M. T. (2022). Biodegradation of microplastic in freshwaters : a long‐lasting process affected by the lake microbiome. <i>Environmental Microbiology</i>, <i>Early online</i>. <a href="https://doi.org/10.1111/1462-2920.16177" target="_blank">https://doi.org/10.1111/1462-2920.16177</a> | |
dc.identifier.other | CONVID_151697144 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/82786 | |
dc.description.abstract | Plastics have been produced for over a century, but definitive evidence of complete plastic biodegradation in different habitats, particularly freshwater ecosystems, is still missing. Using 13C-labeled polyethylene microplastics (PE-MP) and stable isotope analysis of produced gas and microbial membrane lipids, we determined the biodegradation rate and fate of carbon in PE-MP in different freshwater types. The biodegradation rate in the humic-lake waters was much higher (0.45±0.21% per year) than in the clear-lake waters (0.07±0.06% per year) or the artificial freshwater medium (0.02±0.02% per year). Complete biodegradation of PE-MP was calculated to last 100-200 years in humic-lake waters, 300-4000 years in clear-lake waters, and 2000-20000 years in the artificial freshwater medium. The concentration of 18:1ω7, characteristic phospholipid fatty acid in Alpha- and Gammaproteobacteria, was a predictor of faster biodegradation of PE. Uncultured Acetobacterioceae and Comamonadacea among Alpha- and Gammaproteobacteria, respectively, were major bacteria related to the biodegradation of PE-MP. Altogether, it seems that microbes in the humic lakes with natural refractory polymers have a better ability to decompose PE than in other waters. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | Wiley-Blackwell | |
dc.relation.ispartofseries | Environmental Microbiology | |
dc.rights | CC BY-NC-ND | |
dc.title | Biodegradation of microplastic in freshwaters : a long‐lasting process affected by the lake microbiome | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202208244319 | |
dc.contributor.laitos | Bio- ja ympäristötieteiden laitos | fi |
dc.contributor.laitos | Department of Biological and Environmental Science | en |
dc.contributor.oppiaine | Resurssiviisausyhteisö | fi |
dc.contributor.oppiaine | Ympäristötiede | fi |
dc.contributor.oppiaine | Ekologia ja evoluutiobiologia | fi |
dc.contributor.oppiaine | Akvaattiset tieteet | fi |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | School of Resource Wisdom | en |
dc.contributor.oppiaine | Environmental Science | en |
dc.contributor.oppiaine | Ecology and Evolutionary Biology | en |
dc.contributor.oppiaine | Aquatic Sciences | en |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1462-2912 | |
dc.relation.volume | Early online | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2022 Wiley-Blackwell | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.grantnumber | 323063 | |
dc.relation.grantnumber | 615146 | |
dc.relation.grantnumber | 615146 | |
dc.relation.grantnumber | | |
dc.relation.grantnumber | 333564 | |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/615146/EU// | |
dc.subject.yso | polyeteeni | |
dc.subject.yso | mikroroskat | |
dc.subject.yso | biohajoaminen | |
dc.subject.yso | makea vesi | |
dc.subject.yso | vedenlaatu | |
dc.subject.yso | vesiekosysteemit | |
dc.subject.yso | humusjärvet | |
dc.subject.yso | ekosysteemit (ekologia) | |
dc.subject.yso | polymeerit | |
dc.subject.yso | muovi | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p12223 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p27844 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14568 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p3793 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15738 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p11000 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p24233 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p4997 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p926 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p924 | |
dc.rights.url | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.relation.doi | 10.1111/1462-2920.16177 | |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | European Commission | en |
dc.relation.funder | Kone Foundation | en |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Euroopan komissio | fi |
dc.relation.funder | Koneen Säätiö | fi |
dc.relation.funder | Suomen Akatemia | fi |
jyx.fundingprogram | Academy Project, AoF | en |
jyx.fundingprogram | FP7 (EU's 7th Framework Programme) | en |
jyx.fundingprogram | Academy Project, AoF | en |
jyx.fundingprogram | Akatemiahanke, SA | fi |
jyx.fundingprogram | EU:n 7. puiteohjelma (FP7) | fi |
jyx.fundingprogram | Akatemiahanke, SA | fi |
jyx.fundinginformation | This research was supported by the Kone Foundation (201905367) awarded to the S.J.T. and Academy of Finland ( 323063), and European Research Council (ERC) CoG project (615146) awarded to the M.T. | |
dc.type.okm | A1 | |