Biogenic volatile release from permafrost thaw is determined by the soil microbial sink

Permafrost thaw allows biological activity in previously frozen ground, leading to a potential release of climate-relevant gases. Here the authors show that thawing permafrost emits volatile organic compounds but that their release to the atmosphere is limited by microbial consumption in the overlay...

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Autores principales: Magnus Kramshøj, Christian N. Albers, Thomas Holst, Rupert Holzinger, Bo Elberling, Riikka Rinnan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/ff80b32afe7c48aab1ea91c58ee5a0b5
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Sumario:Permafrost thaw allows biological activity in previously frozen ground, leading to a potential release of climate-relevant gases. Here the authors show that thawing permafrost emits volatile organic compounds but that their release to the atmosphere is limited by microbial consumption in the overlaying soil.