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dc.contributor.authorHyvärinen, Heini
dc.contributor.authorSaarinen-Valta, Mari
dc.contributor.authorMäenpää, Eero
dc.contributor.authorTaskinen, Jouni
dc.date.accessioned2021-02-12T10:48:39Z
dc.date.available2021-02-12T10:48:39Z
dc.date.issued2021
dc.identifier.citationHyvärinen, H., Saarinen-Valta, M., Mäenpää, E., & Taskinen, J. (2021). Effect of substrate particle size on burrowing of the juvenile freshwater pearl mussel Margaritifera margaritifera. <i>Hydrobiologia</i>, <i>848</i>(5), 1137-1146. <a href="https://doi.org/10.1007/s10750-021-04522-z" target="_blank">https://doi.org/10.1007/s10750-021-04522-z</a>
dc.identifier.otherCONVID_51451681
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/74199
dc.description.abstractJuveniles of the endangered freshwater pearl mussel (FPM, Margaritifera margaritifera) live burrowed in stream substrate for the first years of their life. Fine sediments block water exchange within substrate and may cause juvenile mortality and recruitment failure. To better understand the connection between success of juvenile FPM and substrate particle size, it would be important to understand behavioural responses of FPM to varying substrate sizes at this critical life stage. We placed newly detached FPM juveniles in a 7-mm layer of sieved sand sorted into five sizes (< 120, 120–200, 200–250, 250–500 and 500–650 µm) each with 10 replicate dishes, 10 juveniles per dish, with burrowing status monitored for 96 h. Mean dish-specific proportion burrowed (PB) was significantly affected by substrate size, increasing from 52% in the finest sand to 98% in the coarsest sand. Furthermore, the significant substrate × time interaction was observed due to dropped PB (30-34%) in finest sand at 2–4 h time points. Thus, results suggest a clear behavioural response by juvenile FPM to substrate size, with fine sediments triggering surfacing behaviour. Surfacing may indicate stress, can increase predation risk, and expose to drift and/or enable drift of juveniles.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesHydrobiologia
dc.rightsCC BY 4.0
dc.subject.otherbehaviour
dc.subject.otherearly juvenile stage
dc.subject.otherendangered species
dc.subject.othersediment
dc.subject.othersiltation
dc.subject.otherunionida
dc.titleEffect of substrate particle size on burrowing of the juvenile freshwater pearl mussel Margaritifera margaritifera
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202102121627
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.oppiaineAkvaattiset tieteetfi
dc.contributor.oppiaineAquatic Sciencesen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange1137-1146
dc.relation.issn0018-8158
dc.relation.numberinseries5
dc.relation.volume848
dc.type.versionpublishedVersion
dc.rights.copyright© The Authors 2021
dc.rights.accesslevelopenAccessfi
dc.subject.ysosedimentit
dc.subject.ysotoukat
dc.subject.ysouhanalaiset lajit
dc.subject.ysojokihelmisimpukka
dc.subject.ysohiekka
dc.subject.ysoeläinten käyttäytyminen
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p14605
jyx.subject.urihttp://www.yso.fi/onto/yso/p10296
jyx.subject.urihttp://www.yso.fi/onto/yso/p11643
jyx.subject.urihttp://www.yso.fi/onto/yso/p14177
jyx.subject.urihttp://www.yso.fi/onto/yso/p12803
jyx.subject.urihttp://www.yso.fi/onto/yso/p18481
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1007/s10750-021-04522-z
jyx.fundinginformationOpen Access funding provided by University of Jyväskylä (JYU). The study was financed by the Ministry of Agriculture and Forestry in Finland (JT), the Maj and Tor Nessling Foundation (MS-V), the Ähtävänjoki Foundation (EM), Finnish Cultural Foundation´s Central Finland Regional Fund (HH), the Finnish Foundation for Nature Conservation (HH), The Finnish Concordia Fund (HH), Raija and Ossi Tuuliainen Foundation (JT), and EU Kolarctic Cross Border Collaboration CBC Programme 2014–2020 (Project SALMUS/KO1017) (JT).
dc.type.okmA1


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