Ontology highlight
ABSTRACT:
SUBMITTER: Wologo E
PROVIDER: S-EPMC7816262 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Wologo Ethan E Shakil Sarah S Zolkos Scott S Textor Sadie S Ewing Stephanie S Klassen Jane J Spencer Robert G M RGM Podgorski David C DC Tank Suzanne E SE Baker Michelle A MA O'Donnell Jonathan A JA Wickland Kimberly P KP Foks Sydney S W SSW Zarnetske Jay P JP Lee-Cullin Joseph J Liu Futing F Yang Yuanhe Y Kortelainen Pirkko P Kolehmainen Jaana J Dean Joshua F JF Vonk Jorien E JE Holmes Robert M RM Pinay Gilles G Powell Michaela M MM Howe Jansen J Frei Rebecca J RJ Bratsman Samuel P SP Abbott Benjamin W BW
Global biogeochemical cycles 20210111 1
Permafrost degradation is delivering bioavailable dissolved organic matter (DOM) and inorganic nutrients to surface water networks. While these permafrost subsidies represent a small portion of total fluvial DOM and nutrient fluxes, they could influence food webs and net ecosystem carbon balance via priming or nutrient effects that destabilize background DOM. We investigated how addition of biolabile carbon (acetate) and inorganic nutrients (nitrogen and phosphorus) affected DOM decomposition wi ...[more]