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dc.contributor.authorWallin, Jaana
dc.contributor.authorKarjalainen, Juha
dc.contributor.authorVäisänen, Ari
dc.contributor.authorKarjalainen, Anna K.
dc.date.accessioned2021-05-18T07:40:51Z
dc.date.available2021-05-18T07:40:51Z
dc.date.issued2021
dc.identifier.citationWallin, J., Karjalainen, J., Väisänen, A., & Karjalainen, A. K. (2021). Toxicity of Mining-Contaminated Lake Sediments to Lumbriculus variegatus. <i>Water, Air and Soil Pollution</i>, <i>232</i>(5), Article 202. <a href="https://doi.org/10.1007/s11270-021-05157-5" target="_blank">https://doi.org/10.1007/s11270-021-05157-5</a>
dc.identifier.otherCONVID_73082577
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/75707
dc.description.abstractBoreal lakes with soft water and low buffering capacity are susceptible to excess ion loading resulting from metal mining. The impact of two Finish mining sites in downstream lakes was assessed with a chronic sediment toxicity test using a laboratory-reared freshwater Lumbriculus variegatus (Oligochaeta). The test organisms were exposed to mining-contaminated natural lake sediments and hypolimnion water (HLW) or artificial freshwater (AFW) as overlying water in two independent experimental setups. In both test setups, growth and reproduction of L. variegatus were lower in sediments from the lakes receiving high amount of mining effluents from the mines nearby. In the biomining site, the main contaminants in the recipient lakes were the ore metals Ni and Zn, while in the lakes affected by the conventional underground mine, they were Cu and Zn. These metals accumulated in L. variegatus especially in the setup with natural HLW above the sediment. Growth and reproduction were lower in the HLW than in the AFW setup. The mining-contaminated sediments did not support optimum growth or reproduction of L. variegatus in comparison to the local reference sediments. Decline of pH in the unbuffered natural sediments brought up challenges in the assessment of metal-contaminated lake sediments with high sulfur content, and a need to develop new tools for their risk assessment.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesWater, Air and Soil Pollution
dc.rightsCC BY 4.0
dc.subject.otherbenthic macroinvertebrates
dc.subject.otherboreal lakes
dc.subject.othertoxicity
dc.subject.othermetals
dc.subject.othermining
dc.subject.otherrisk assessment
dc.titleToxicity of Mining-Contaminated Lake Sediments to Lumbriculus variegatus
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202105182977
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineOrgaaninen kemiafi
dc.contributor.oppiaineAkvaattiset tieteetfi
dc.contributor.oppiaineYmpäristötiedefi
dc.contributor.oppiaineEpäorgaaninen kemiafi
dc.contributor.oppiaineEpäorgaaninen ja analyyttinen kemiafi
dc.contributor.oppiaineOrganic Chemistryen
dc.contributor.oppiaineAquatic Sciencesen
dc.contributor.oppiaineEnvironmental Scienceen
dc.contributor.oppiaineInorganic Chemistryen
dc.contributor.oppiaineInorganic and Analytical Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn0049-6979
dc.relation.numberinseries5
dc.relation.volume232
dc.type.versionpublishedVersion
dc.rights.copyright© The Author(s) 2021
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber281800
dc.subject.ysojärvet
dc.subject.ysoboreaalinen vyöhyke
dc.subject.ysomyrkyllisyys
dc.subject.ysoselkärangattomat
dc.subject.ysovesien saastuminen
dc.subject.ysoharvasukasmadot
dc.subject.ysosedimentit
dc.subject.ysoriskinarviointi
dc.subject.ysokaivosvesi
dc.subject.ysokaivostoiminta
dc.subject.ysometallit
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p9374
jyx.subject.urihttp://www.yso.fi/onto/yso/p16692
jyx.subject.urihttp://www.yso.fi/onto/yso/p12637
jyx.subject.urihttp://www.yso.fi/onto/yso/p3931
jyx.subject.urihttp://www.yso.fi/onto/yso/p7659
jyx.subject.urihttp://www.yso.fi/onto/yso/p10934
jyx.subject.urihttp://www.yso.fi/onto/yso/p14605
jyx.subject.urihttp://www.yso.fi/onto/yso/p6079
jyx.subject.urihttp://www.yso.fi/onto/yso/p37776
jyx.subject.urihttp://www.yso.fi/onto/yso/p3143
jyx.subject.urihttp://www.yso.fi/onto/yso/p3097
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1007/s11270-021-05157-5
dc.relation.funderSuomen Akatemiafi
dc.relation.funderResearch Council of Finlanden
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundingprogramAcademy Project, AoFen
jyx.fundinginformationThis work was supported by the Maj and Tor Nessling Foundation and the Academy of Finland (281800).
dc.type.okmA1


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