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Sökning: id:"swepub:oai:DiVA.org:umu-178317" > Abundance and bioge...

  • Nagler, MagdalenaUniv Innsbruck, Dept Microbiol, Innsbruck, Austria. (författare)

Abundance and biogeography of methanogenic and methanotrophic microorganisms across European streams

  • Artikel/kapitelEngelska2021

Förlag, utgivningsår, omfång ...

  • 2020-12-15
  • John Wiley & Sons,2021
  • electronicrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:umu-178317
  • https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-178317URI
  • https://doi.org/10.1111/jbi.14052DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-450366URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Aim: Although running waters are getting recognized as important methane sources, large‐scale geographical patterns of microorganisms controlling the net methane balance of streams are still unknown. Here we aim at describing community compositions of methanogenic and methanotrophic microorganisms at large spatial scales and at linking their abundances to potential sediment methane production (PMP) and oxidation rates (PMO).Location: The study spans across 16 European streams from northern Spain to northern Sweden and from western Ireland to western Bulgaria.Taxon: Methanogenic archaea and methane‐oxidizing microorganisms.Methods: To provide a geographical overview of both groups in a single approach, microbial communities and abundances were investigated via 16S rRNA gene sequencing, extracting relevant OTUs based on literature; both groups were quantified via quantitative PCR targeting mcrA and pmoA genes and studied in relation to environmental parameters, sediment PMP and PMO, and land use.Results: Diversity of methanogenic archaea was higher in warmer streams and of methanotrophic communities in southern sampling sites and in larger streams. Anthropogenically altered, warm and oxygen‐poor streams were dominated by the highly efficient methanogenic families Methanospirillaceae, Methanosarcinaceae and Methanobacteriaceae, but did not harbour any specific methanotrophic organisms. Contrastingly, sediment communities in colder, oxygen‐rich waters with little anthropogenic impact were characterized by methanogenic Methanosaetaceae, Methanocellaceae and Methanoflorentaceae and methanotrophic Methylococcaceae and Cd. Methanoperedens. Representatives of the methanotrophic Crenotrichaceae and Methylococcaceae as well as the methanogenic Methanoregulaceae were characteristic for environments with larger catchment area and higher discharge. PMP increased with increasing abundance of methanogenic archaea, while PMO rates did not show correlations with abundances of methane‐oxidizing bacteria.Main conclusions: Methanogenic and methanotrophic communities grouping into three habitat types suggest that future climate‐ and land use changes may influence the prevailing microbes involved in the large‐scale stream‐related methane cycle, favouring the growth of highly efficient hydrogenotrophic methane producers. Based on these results, we expect global change effect on PMP rates to especially impact rivers adjacent to anthropogenically disturbed land uses.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Praeg, NadineUniv Innsbruck, Dept Microbiol, Innsbruck, Austria. (författare)
  • Niedrist, Georg H.Univ Innsbruck, Dept Ecol, Innsbruck, Austria. (författare)
  • Attermeyer, KatrinUppsala universitet,Limnologi,WasserCluster Lunz, Lunz Am See, Austria.(Swepub:uu)katat635 (författare)
  • Catalan, NuriaCatalan Inst Water Res ICRA, Girona, Spain.;Univ Girona UdG, Girona, Spain. (författare)
  • Pilotto, FrancescaUmeå universitet,Institutionen för idé- och samhällsstudier,Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany,Senckenberg Res Inst, Gelnhausen, Germany.;Nat Hist Museum Frankfurt, Gelnhausen, Germany.;Umeå Univ, Hist Philosoph & Religious Studies, Umeå, Sweden.(Swepub:umu)frpi0004 (författare)
  • Gutmann Roberts, CatherineBournemouth Univ, Bournemouth, Dorset, England. (författare)
  • Bors, ChristophUniv Koblenz Landau, Landau, Germany. (författare)
  • Fenoglio, StefanoUniv Turin, DBIOS, Via Accademia Albertina 13, I-10123 Turin, Italy.;ALPSTREAM, Turin, Italy. (författare)
  • Colls, MiriamCatalan Inst Water Res ICRA, Girona, Spain.;Univ Girona UdG, Girona, Spain. (författare)
  • Cauvy-Fraunie, SophieIrstea Ctr Lyon Villeurbanne, Riverly Lab, St Martin Dheres, France. (författare)
  • Doyle, BrianCtr Freshwater & Environm Studies CFES, Dundalk Inst Technol, Dundalk, Ireland. (författare)
  • Romero, FerranCatalan Inst Water Res ICRA, Girona, Spain.;Univ Girona UdG, Girona, Spain. (författare)
  • Machalett, BjornHumboldt Univ, Inst Geog, Climatol Grp, Berlin, Germany.;Univ Massachusetts, Dept Geosci, Amherst, MA 01003 USA. (författare)
  • Fuss, ThomasLeibniz Inst Freshwater Ecol & Inland Fisheries I, Berlin, Germany. (författare)
  • Bednarik, AdamPalacky Univ, Dept Ecol & Environm Sci, Olomouc, Czech Republic. (författare)
  • Klaus, MarcusUmeå universitet,Institutionen för ekologi, miljö och geovetenskap,Umeå Univ, Dept Ecol & Environm Sci, Umeå, Sweden.(Swepub:umu)makl0043 (författare)
  • Gilbert, PeterUniv Highlands & Isl, Thurso, Scotland. (författare)
  • Lamonica, DominiqueIrstea Ctr Lyon Villeurbanne, Riverly Lab, St Martin Dheres, France. (författare)
  • Nydahl, AnnaUppsala universitet,Limnologi(Swepub:uu)annny719 (författare)
  • Romero Gonzalez-Quijano, ClaraLeibniz Inst Freshwater Ecol & Inland Fisheries I, Berlin, Germany. (författare)
  • Thuile Bistarelli, LukasLeibniz Inst Freshwater Ecol & Inland Fisheries I, Berlin, Germany. (författare)
  • Kenderov, LyubomirSofia Univ St Kliment Ohridski, Fac Biol, Sofia, Bulgaria. (författare)
  • Piano, ElenaUniv Turin, DBIOS, Via Accademia Albertina 13, I-10123 Turin, Italy. (författare)
  • Mor, Jordi-ReneCatalan Inst Water Res ICRA, Girona, Spain.;Univ Girona UdG, Girona, Spain. (författare)
  • Evtimova, VeselaBulgarian Acad Sci, Inst Biodivers & Ecosyst Res, Sofia, Bulgaria. (författare)
  • DeEyto, ElviraMarine Inst, Newport, Ireland. (författare)
  • Freixa, AnnaCatalan Inst Water Res ICRA, Girona, Spain.;Univ Girona UdG, Girona, Spain. (författare)
  • Rulik, MartinPalacky Univ, Dept Ecol & Environm Sci, Olomouc, Czech Republic. (författare)
  • Pegg, JosephineBournemouth Univ, Bournemouth, Dorset, England.;South African Inst Aquat Biodivers, Makhanda, South Africa. (författare)
  • Herrero Ortega, SoniaLeibniz Inst Freshwater Ecol & Inland Fisheries I, Berlin, Germany. (författare)
  • Steinle, LeaUniv Basel, Basel, Switzerland. (författare)
  • Bodmer, PascalUniv Koblenz Landau, Landau, Germany.;Univ Quebec, Dept Sci Biol, Grp Rech Interuniv Limnol, Montreal, PQ, Canada. (författare)
  • Univ Innsbruck, Dept Microbiol, Innsbruck, Austria.Univ Innsbruck, Dept Ecol, Innsbruck, Austria. (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Journal of Biogeography: John Wiley & Sons48:4, s. 947-9600305-02701365-2699

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