Capturing the rapid response of sediments to low-oxygen conditions with high temporal resolution gas concentration measurements

Capturing the rapid response of sediments to low-oxygen conditions with high temporal resolution gas concentration measurements

Low-oxygen conditions plague coastlines worldwide. At present, little is known about how the transition from normoxic to low or even no oxygen conditions alters sediment biogeochemical cycling and ultimately ecosystem functioning. Conventional sediment core incubations cannot capture rapid (

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Veröffentlicht in:Frontiers in environmental science 2023-01, Vol.10
Hauptverfasser: Chua, Emily J., Fulweiler, Robinson W.
Format: Artikel
Sprache:eng
Schlagworte:
estuary
greenhouse gas
hypoxia
mass spectrometry
methane
nitrogen
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Zusammenfassung:Low-oxygen conditions plague coastlines worldwide. At present, little is known about how the transition from normoxic to low or even no oxygen conditions alters sediment biogeochemical cycling and ultimately ecosystem functioning. Conventional sediment core incubations cannot capture rapid (
ISSN:2296-665X
2296-665X
DOI:10.3389/fenvs.2022.1028405