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Vulnerability of Arctic Ocean microbial eukaryotes to sea ice loss

Author(s): Jackson VLN; Grevesse T; Kilias ES; Onda DFL; Young KF; Allen MJ; Walsh DA; Lovejoy C; Monier A;

The Arctic Ocean (AO) is changing at an unprecedented rate, with ongoing sea ice loss, warming and freshening impacting the extent and duration of primary productivity over summer months. Surface microbial eukaryotes are vulnerable to such changes, but basic knowledge of the spatial variability o ...

Article GUID: 39572565


Degradation pathways for organic matter of terrestrial origin are widespread and expressed in Arctic Ocean microbiomes

Author(s): Grevesse T; Guéguen C; Onana VE; Walsh DA;

Background: The Arctic Ocean receives massive freshwater input and a correspondingly large amount of humic-rich organic matter of terrestrial origin. Global warming, permafrost melt, and a changing hydrological cycle will contribute to an intensification of terrestrial organic matter release to the Arctic Ocean. Although considered recalcitrant to degrada ...

Article GUID: 36566218


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