Benthic–pelagic interactions and algal-derived organic matter dynamics along the East Siberian Sea slope revealed by fluorescence and isotope tracers

Key Points

• Algal-derived organic matter dynamics are influenced by benthic–pelagic interactions, revealing critical pathways for nutrient cycling.
• Fluorescence and isotope tracers identify specific processes affecting organic matter movement, enhancing understanding of marine ecosystems.
• Observed interactions contribute to the broader knowledge of biogeochemical cycles in Arctic marine environments.
• Understanding these dynamics may help inform climate change research and marine resource management strategies.