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Sökning: onr:"swepub:oai:DiVA.org:uu-481398" > Cross-continental i...

  • Paranaiba, Jose R.Univ Fed Juiz de Fora, Lab Ecol Aquat, Programa Posgrad Biodiversidade & Conservacao Nat, Juiz De Fora, MG, Brazil.;Radboud Univ Nijmegen, Radboud Inst Biol & Environm Sci, Dept Aquat Ecol & Environm Biol, Nijmegen, Netherlands. (författare)

Cross-continental importance of CH4 emissions from dry inland-waters

  • Artikel/kapitelEngelska2022

Förlag, utgivningsår, omfång ...

  • Elsevier,2022
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:uu-481398
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-481398URI
  • https://doi.org/10.1016/j.scitotenv.2021.151925DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

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

Anmärkningar

  • Despite substantial advances in quantifying greenhouse gas (GHG) emissions from dry inland waters, existing estimates mainly consist of carbon dioxide (CO2) emissions. However, methane (CH4) may also be relevant due to its higher Global Warming Potential (GWP). We report CH4 emissions from dry inland water sediments to i) provide a cross-continental estimate of such emissions for different types of aquatic systems (i.e., lakes, ponds, reservoirs, and streams) and climate zones (i.e., tropical, continental, and temperate); and ii) determine the environmental factors that control these emissions. CH4 emissions from dry inland waters were consistently higher than emissions observed in adjacent uphill soils, across climate zones and in all aquatic systems except for streams. However, the CH4 contribution (normalized to CO2 equivalents; CO2-eq) to the total GHG emissions of dry inland waters was similar for all types of aquatic systems and varied from 10 to 21%. Although we discuss multiple controlling factors, dry inland water CH4 emissions were most strongly related to sediment organic matter content and moisture. Summing CO2 and CH4 emissions revealed a cross-continental average emission of 9.6 +/- 17.4 g CO2-eqm(-2) d(-1) from dry inland waters. We argue that increasing droughts likely expand the worldwide surface area of atmosphere-exposed aquatic sediments, thereby increasing global dry inland water CH4 emissions. Hence, CH4 cannot be ignored if we want to fully understand the carbon (C) cycle of dry sediments.

Ämnesord och genrebeteckningar

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

  • Aben, RalfRadboud Univ Nijmegen, Radboud Inst Biol & Environm Sci, Dept Aquat Ecol & Environm Biol, Nijmegen, Netherlands. (författare)
  • Barros, NathanUniv Fed Juiz de Fora, Lab Ecol Aquat, Programa Posgrad Biodiversidade & Conservacao Nat, Juiz De Fora, MG, Brazil. (författare)
  • Quadra, GabrielleUniv Fed Juiz de Fora, Lab Ecol Aquat, Programa Posgrad Biodiversidade & Conservacao Nat, Juiz De Fora, MG, Brazil. (författare)
  • Linkhorst, AnnikaUppsala universitet,Limnologi,Fed Inst Hydrol, Dept Environm Radioact & Monitoring, Koblenz, Germany.(Swepub:uu)annli782 (författare)
  • Amado, Andre M.Univ Fed Juiz de Fora, Lab Ecol Aquat, Programa Posgrad Biodiversidade & Conservacao Nat, Juiz De Fora, MG, Brazil.;Univ Fed Rio Grande do Norte, Dept Oceanog & Limnol, Natal, RN, Brazil. (författare)
  • Brothers, SorenRoyal Ontario Museum, Dept Nat Hist, Toronto, ON, Canada. (författare)
  • Catalan, NuriaCNRS UMR 8212, Lab Sci Climat & Environm LSCE, Paris, France. (författare)
  • Condon, JasonCharles Sturt Univ, Graham Ctr Agr Innovat, Sch Agr & Wine Sci, Wagga Wagga, NSW, Australia. (författare)
  • Finlayson, Colin M.Charles Sturt Univ, Inst Land Water & Soc, Albury, NSW, Australia. (författare)
  • Grossart, Hans-PeterLeibniz Inst Freshwater Ecol & Inland Fisheries, Dept Expt Limnol, Neuglobsow, Germany.;Potsdam Univ, Inst Biogeochem & Biol, Potsdam, Germany. (författare)
  • Howitt, JuliaCharles Sturt Univ, Inst Land Water & Soc, Wagga Wagga, NSW, Australia. (författare)
  • Oliveira Junior, Ernandes S.Univ State Mato Grosso, Ctr Ethnoecol Lknol & Biodivers, Lab Ichthyol Pantanal North, Caceres, Brazil. (författare)
  • Keller, Philipp S.UFZ, Dept Lake Res, Helmholtz Ctr Environm Res, Magdeburg, Germany. (författare)
  • Koschorreck, MatthiasUFZ, Dept Lake Res, Helmholtz Ctr Environm Res, Magdeburg, Germany. (författare)
  • Laas, AloEstonian Univ Life Sci, Inst Agr & Environm Sci, Tartu, Estonia. (författare)
  • Leigh, CatherineRMIT Univ, Sch Sci, Biosci & Food Technol Discipline, Bundoora, Vic 3083, Australia. (författare)
  • Marce, RafaelCatalan Inst Water Res ICRA, Girona, Girona, Spain.;Univ Girona, Girona, Spain. (författare)
  • Mendonca, RaquelUniv Fed Juiz de Fora, Lab Ecol Aquat, Programa Posgrad Biodiversidade & Conservacao Nat, Juiz De Fora, MG, Brazil. (författare)
  • Muniz, Claumir C.Univ State Mato Grosso, Ctr Ethnoecol Lknol & Biodivers, Lab Ichthyol Pantanal North, Caceres, Brazil. (författare)
  • Obrador, BielUniv Barcelona, Water Res Inst IdRA, Dept Evolutionary Biol Ecol & Environm Sci, Barcelona, Spain. (författare)
  • Onandia, GabrielaLeibniz Ctr Agr Landscape Res, Res Platform Data Anal & Simulat, Muncheberg, Germany.;Berlin Brandenburg Inst Adv Biodivers Res BBIB, Berlin, Germany. (författare)
  • Raymundo, DiegoUniv Fed Uberlandia, Inst Biol, Uberlandia, MG, Brazil. (författare)
  • Reverey, FlorianLeibniz Ctr Agr Landscape Res, Res Platform Data Anal & Simulat, Muncheberg, Germany. (författare)
  • Roland, FabioUniv Fed Juiz de Fora, Lab Ecol Aquat, Programa Posgrad Biodiversidade & Conservacao Nat, Juiz De Fora, MG, Brazil. (författare)
  • Rööm, Eva-IngridEstonian Univ Life Sci, Inst Agr & Environm Sci, Tartu, Estonia.;Environm Investment Ctr, Tallinn, Estonia. (författare)
  • Sobek, SebastianUppsala universitet,Limnologi(Swepub:uu)sebasobe (författare)
  • von Schiller, DanielUniv Barcelona, Water Res Inst IdRA, Dept Evolutionary Biol Ecol & Environm Sci, Barcelona, Spain. (författare)
  • Wang, HaijunYunnan Univ, Sch Ecol & Environm Sci, Inst Ecol Res & Pollut Control Plateau Lakes, Kunming, Yunnan, Peoples R China. (författare)
  • Kosten, SarianRadboud Univ Nijmegen, Radboud Inst Biol & Environm Sci, Dept Aquat Ecol & Environm Biol, Nijmegen, Netherlands. (författare)
  • Univ Fed Juiz de Fora, Lab Ecol Aquat, Programa Posgrad Biodiversidade & Conservacao Nat, Juiz De Fora, MG, Brazil.;Radboud Univ Nijmegen, Radboud Inst Biol & Environm Sci, Dept Aquat Ecol & Environm Biol, Nijmegen, Netherlands.Radboud Univ Nijmegen, Radboud Inst Biol & Environm Sci, Dept Aquat Ecol & Environm Biol, Nijmegen, Netherlands. (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Science of the Total Environment: Elsevier8140048-96971879-1026

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