Volatile organic compound emissions from subarctic mosses and lichens
Plant volatile organic compound (VOC) emissions can drive important climate feedbacks. Although mosses and lichens are important components of plant communities, their VOC emissions are poorly understood. It is crucial to obtain more knowledge on moss and lichen VOCs to improve ecosystem VOC emissio...
Published in: | Atmospheric Environment |
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Language: | English |
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2022
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Online Access: | https://curis.ku.dk/portal/da/publications/volatile-organic-compound-emissions-from-subarctic-mosses-and-lichens(ddc65fc6-cc86-475f-b2f3-723079f1259a).html https://doi.org/10.1016/j.atmosenv.2022.119357 https://curis.ku.dk/ws/files/322869915/1_s2.0_S1352231022004228_main.pdf |
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ftcopenhagenunip:oai:pure.atira.dk:publications/ddc65fc6-cc86-475f-b2f3-723079f1259a 2024-06-09T07:49:50+00:00 Volatile organic compound emissions from subarctic mosses and lichens Ryde, Ingvild Davie-Martin, Cleo L. Li, Tao Naursgaard, Mads P. Rinnan, Riikka 2022 application/pdf https://curis.ku.dk/portal/da/publications/volatile-organic-compound-emissions-from-subarctic-mosses-and-lichens(ddc65fc6-cc86-475f-b2f3-723079f1259a).html https://doi.org/10.1016/j.atmosenv.2022.119357 https://curis.ku.dk/ws/files/322869915/1_s2.0_S1352231022004228_main.pdf eng eng info:eu-repo/semantics/openAccess Ryde , I , Davie-Martin , C L , Li , T , Naursgaard , M P & Rinnan , R 2022 , ' Volatile organic compound emissions from subarctic mosses and lichens ' , Atmospheric Environment , vol. 290 , 119357 . https://doi.org/10.1016/j.atmosenv.2022.119357 Biogenic volatile organic compounds Bryophytes Cryptogams Terpenoids Tundra VOC emission article 2022 ftcopenhagenunip https://doi.org/10.1016/j.atmosenv.2022.119357 2024-05-16T11:29:26Z Plant volatile organic compound (VOC) emissions can drive important climate feedbacks. Although mosses and lichens are important components of plant communities, their VOC emissions are poorly understood. It is crucial to obtain more knowledge on moss and lichen VOCs to improve ecosystem VOC emission models. This is especially relevant at high latitudes, where mosses and lichens are abundant and VOC emissions are expected to increase in response to climate change. In this study, we examined VOC emissions from four common moss (Hylocomium splendens, Pleurozium schreberi, Sphagnum warnstorfii, and Tomentypnum nitens) and lichen (Cladonia arbuscula, Cladonia mitis, Cladonia pleurota, and Nephroma arcticum) species in the Subarctic using gas chromatography-mass spectrometry (GC-MS) and proton-transfer-reaction time-of-flight mass spectrometry. Moss and lichen VOC emissions were dominated by low molecular weight (LMW) VOCs, such as acetone and acetaldehyde, as well as hydrocarbons (HCs) and oxygenated VOCs (oVOCs). Of the studied mosses, S. warnstrofii had the highest and H. splendens had the lowest total VOC emission rates. The VOC emission blends of P. schreberi, S. warnstrofii, and T. nitens were clearly distinct from one another. Of the lichens, N. arcticum had a different VOC blend than the Cladonia spp. N. arcticum also had higher emission rates of HCs, oVOCs, and other GC-MS-based VOCs, but lower LMW VOC emission rates than the other lichen species. Our study demonstrates that mosses and lichens emit considerable amounts of various VOCs and that these emissions are species dependent. Article in Journal/Newspaper Subarctic Tundra University of Copenhagen: Research Atmospheric Environment 290 119357 |
institution |
Open Polar |
collection |
University of Copenhagen: Research |
op_collection_id |
ftcopenhagenunip |
language |
English |
topic |
Biogenic volatile organic compounds Bryophytes Cryptogams Terpenoids Tundra VOC emission |
spellingShingle |
Biogenic volatile organic compounds Bryophytes Cryptogams Terpenoids Tundra VOC emission Ryde, Ingvild Davie-Martin, Cleo L. Li, Tao Naursgaard, Mads P. Rinnan, Riikka Volatile organic compound emissions from subarctic mosses and lichens |
topic_facet |
Biogenic volatile organic compounds Bryophytes Cryptogams Terpenoids Tundra VOC emission |
description |
Plant volatile organic compound (VOC) emissions can drive important climate feedbacks. Although mosses and lichens are important components of plant communities, their VOC emissions are poorly understood. It is crucial to obtain more knowledge on moss and lichen VOCs to improve ecosystem VOC emission models. This is especially relevant at high latitudes, where mosses and lichens are abundant and VOC emissions are expected to increase in response to climate change. In this study, we examined VOC emissions from four common moss (Hylocomium splendens, Pleurozium schreberi, Sphagnum warnstorfii, and Tomentypnum nitens) and lichen (Cladonia arbuscula, Cladonia mitis, Cladonia pleurota, and Nephroma arcticum) species in the Subarctic using gas chromatography-mass spectrometry (GC-MS) and proton-transfer-reaction time-of-flight mass spectrometry. Moss and lichen VOC emissions were dominated by low molecular weight (LMW) VOCs, such as acetone and acetaldehyde, as well as hydrocarbons (HCs) and oxygenated VOCs (oVOCs). Of the studied mosses, S. warnstrofii had the highest and H. splendens had the lowest total VOC emission rates. The VOC emission blends of P. schreberi, S. warnstrofii, and T. nitens were clearly distinct from one another. Of the lichens, N. arcticum had a different VOC blend than the Cladonia spp. N. arcticum also had higher emission rates of HCs, oVOCs, and other GC-MS-based VOCs, but lower LMW VOC emission rates than the other lichen species. Our study demonstrates that mosses and lichens emit considerable amounts of various VOCs and that these emissions are species dependent. |
format |
Article in Journal/Newspaper |
author |
Ryde, Ingvild Davie-Martin, Cleo L. Li, Tao Naursgaard, Mads P. Rinnan, Riikka |
author_facet |
Ryde, Ingvild Davie-Martin, Cleo L. Li, Tao Naursgaard, Mads P. Rinnan, Riikka |
author_sort |
Ryde, Ingvild |
title |
Volatile organic compound emissions from subarctic mosses and lichens |
title_short |
Volatile organic compound emissions from subarctic mosses and lichens |
title_full |
Volatile organic compound emissions from subarctic mosses and lichens |
title_fullStr |
Volatile organic compound emissions from subarctic mosses and lichens |
title_full_unstemmed |
Volatile organic compound emissions from subarctic mosses and lichens |
title_sort |
volatile organic compound emissions from subarctic mosses and lichens |
publishDate |
2022 |
url |
https://curis.ku.dk/portal/da/publications/volatile-organic-compound-emissions-from-subarctic-mosses-and-lichens(ddc65fc6-cc86-475f-b2f3-723079f1259a).html https://doi.org/10.1016/j.atmosenv.2022.119357 https://curis.ku.dk/ws/files/322869915/1_s2.0_S1352231022004228_main.pdf |
genre |
Subarctic Tundra |
genre_facet |
Subarctic Tundra |
op_source |
Ryde , I , Davie-Martin , C L , Li , T , Naursgaard , M P & Rinnan , R 2022 , ' Volatile organic compound emissions from subarctic mosses and lichens ' , Atmospheric Environment , vol. 290 , 119357 . https://doi.org/10.1016/j.atmosenv.2022.119357 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.atmosenv.2022.119357 |
container_title |
Atmospheric Environment |
container_volume |
290 |
container_start_page |
119357 |
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1801382698780983296 |