Näytä suppeat kuvailutiedot

dc.contributor.authorFritze, Hannu
dc.contributor.authorPenttilä, Timo
dc.contributor.authorMäkiranta, Päivi
dc.contributor.authorLaiho, Raija
dc.contributor.authorTuomivirta, Tero
dc.contributor.authorForsman, Jukka
dc.contributor.authorKumpula, Jouko
dc.contributor.authorJuottonen, Heli
dc.contributor.authorPeltoniemi, Krista
dc.date.accessioned2021-06-10T06:20:20Z
dc.date.available2021-06-10T06:20:20Z
dc.date.issued2021
dc.identifier.citationFritze, H., Penttilä, T., Mäkiranta, P., Laiho, R., Tuomivirta, T., Forsman, J., Kumpula, J., Juottonen, H., & Peltoniemi, K. (2021). Exploring the mechanisms by which reindeer droppings induce fen peat methane production. <i>Soil Biology and Biochemistry</i>, <i>160</i>, Article 108318. <a href="https://doi.org/10.1016/j.soilbio.2021.108318" target="_blank">https://doi.org/10.1016/j.soilbio.2021.108318</a>
dc.identifier.otherCONVID_89785331
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/76406
dc.description.abstractPeatlands, especially fens, are known to emit methane. Reindeer (Rangifer tarandus) use mires mainly as spring and summer pastures. In this work we observed that adding reindeer droppings to fen peat increased the potential methane production by 40 %. This became apparent when droppings originating from reindeer kept in pen or pasture in winter were added to methanogenic fen peat samples. The droppings introduced Methanobacteriaceae (Methanobrevibacter; > 90 % of the mcrA MiSeq reads) to the peat originally characterized by Methanosarcinaceae, Methanosaetaceae, Methanoregulaceae, Methanobacteriaceae, Methanomassiliicoccaceae, Methanocellaceae and Methanomicrobiaceae. The community structure did not explain the induced methane production and neither did the origin of the droppings. Instead, the increment in methane production was explained by the increased methanogenic abundance, measured by mcrA qPCR, due to the addition of droppings. The result verifies that rumen methanogens of reindeer participate in peat methane production. This finding suggests that reindeer grazing may increase methane emissions in northern fens.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofseriesSoil Biology and Biochemistry
dc.rightsCC BY 4.0
dc.subject.otherreindeer
dc.subject.otherpeat
dc.subject.otherqPCR
dc.subject.othermcrA
dc.subject.othersequencing
dc.subject.othermethanogens
dc.titleExploring the mechanisms by which reindeer droppings induce fen peat methane production
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202106103615
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.oppiaineEkologia ja evoluutiobiologiafi
dc.contributor.oppiaineEcology and Evolutionary Biologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn0038-0717
dc.relation.volume160
dc.type.versionpublishedVersion
dc.rights.copyright© 2021 The Authors. Published by Elsevier Ltd.
dc.rights.accesslevelopenAccessfi
dc.subject.ysoporo
dc.subject.ysoturve
dc.subject.ysometaani
dc.subject.ysobakteerit
dc.subject.ysomikrobisto
dc.subject.ysoulosteet
dc.subject.ysolaiduntaminen
dc.subject.ysosekvensointi
dc.subject.ysoDNA
dc.subject.ysoturvemaat
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p12662
jyx.subject.urihttp://www.yso.fi/onto/yso/p10336
jyx.subject.urihttp://www.yso.fi/onto/yso/p13222
jyx.subject.urihttp://www.yso.fi/onto/yso/p1749
jyx.subject.urihttp://www.yso.fi/onto/yso/p27039
jyx.subject.urihttp://www.yso.fi/onto/yso/p9222
jyx.subject.urihttp://www.yso.fi/onto/yso/p11434
jyx.subject.urihttp://www.yso.fi/onto/yso/p25917
jyx.subject.urihttp://www.yso.fi/onto/yso/p7690
jyx.subject.urihttp://www.yso.fi/onto/yso/p17343
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1016/j.soilbio.2021.108318
jyx.fundinginformationThe study was funded by the Academy of Finland (315415).
dc.type.okmA1


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