Cryptogamic organisms are a substantial source and sink for volatile organic compounds in the Amazon region

  1. Edtbauer, Achim ORCID logo
  2. Pfannerstill, Eva Y. ORCID logo
  3. Pires Florentino, Ana Paula
  4. Barbosa, Cybelli G. G.
  5. Rodriguez-Caballero, Emilio
  6. Zannoni, Nora ORCID logo
  7. Alves, Rodrigo Paidano ORCID logo
  8. Wolff, Stefan
  9. Tsokankunku, Anywhere ORCID logo
  10. Aptroot, André
  11. de Oliveira Sá, Marta
  12. de Araújo, Alessandro C.
  13. Sörgel, Matthias ORCID logo
  14. de Oliveira, Sylvia Mota
  15. Weber, Bettina ORCID logo
  16. Byron, Joseph ORCID logo

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WeightNameValue
1000 Titel
  • Cryptogamic organisms are a substantial source and sink for volatile organic compounds in the Amazon region
1000 Autor/in
  1. Edtbauer, Achim |
  2. Pfannerstill, Eva Y. |
  3. Pires Florentino, Ana Paula |
  4. Barbosa, Cybelli G. G. |
  5. Rodriguez-Caballero, Emilio |
  6. Zannoni, Nora |
  7. Alves, Rodrigo Paidano |
  8. Wolff, Stefan |
  9. Tsokankunku, Anywhere |
  10. Aptroot, André |
  11. de Oliveira Sá, Marta |
  12. de Araújo, Alessandro C. |
  13. Sörgel, Matthias |
  14. de Oliveira, Sylvia Mota |
  15. Weber, Bettina |
  16. Byron, Joseph |
1000 Erscheinungsjahr 2021
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2021-12-21
1000 Erschienen in
1000 Quellenangabe
  • 2(1):258
1000 Copyrightjahr
  • 2021
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1038/s43247-021-00328-y |
1000 Publikationsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • <jats:title>Abstract</jats:title><jats:p>Cryptogamic organisms such as bryophytes and lichens cover most surfaces within tropical forests, yet their impact on the emission of biogenic volatile organic compounds is unknown. These compounds can strongly influence atmospheric oxidant levels as well as secondary organic aerosol concentrations, and forest canopy leaves have been considered the dominant source of these emissions. Here we present cuvette flux measurements, made in the Amazon rainforest between 2016–2018, and show that common bryophytes emit large quantities of highly reactive sesquiterpenoids and that widespread lichens strongly uptake atmospheric oxidation products. A spatial upscaling approach revealed that cryptogamic organisms emit sesquiterpenoids in quantities comparable to current canopy attributed estimates, and take up atmospheric oxidation products at rates comparable to hydroxyl radical chemistry. We conclude that cryptogamic organisms play an important and hitherto overlooked role in atmospheric chemistry above and within tropical rainforests.</jats:p>
1000 Sacherschließung
lokal Plant sciences
lokal Article
lokal Atmospheric chemistry
lokal Biogeochemistry
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  1. https://orcid.org/0000-0001-8824-2132|https://orcid.org/0000-0001-7715-1200|https://frl.publisso.de/adhoc/uri/UGlyZXMgRmxvcmVudGlubywgQW5hIFBhdWxh|https://frl.publisso.de/adhoc/uri/QmFyYm9zYSwgQ3liZWxsaSBHLiBHLg==|https://frl.publisso.de/adhoc/uri/Um9kcmlndWV6LUNhYmFsbGVybywgRW1pbGlv|https://orcid.org/0000-0003-2721-5362|https://orcid.org/0000-0003-1009-5923|https://frl.publisso.de/adhoc/uri/V29sZmYsIFN0ZWZhbg==|https://orcid.org/0000-0002-0023-7687|https://frl.publisso.de/adhoc/uri/QXB0cm9vdCwgQW5kcsOp|https://frl.publisso.de/adhoc/uri/ZGUgT2xpdmVpcmEgU8OhLCBNYXJ0YQ==|https://frl.publisso.de/adhoc/uri/ZGUgQXJhw7pqbywgQWxlc3NhbmRybyBDLg==|https://orcid.org/0000-0003-1745-8221|https://frl.publisso.de/adhoc/uri/ZGUgT2xpdmVpcmEsIFN5bHZpYSBNb3Rh|https://orcid.org/0000-0002-5453-3967|https://orcid.org/0000-0001-9452-0186
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1000 Erstellt am 2023-04-26T14:15:47.517+0200
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