Nutritional regimes transcend hydrographic boundaries: Determinants of microbial diversity across frontal systems at fine scale

Key Points

• Microbial diversity is influenced by distinct nutritional regimes across hydrographic boundaries, affecting ecosystem dynamics.
• Key evidence shows significant variation in microbial diversity linked to nutrient availability and water fronts.
• Observational analysis reveals microbial diversity patterns across different frontal systems, highlighting hydrographic influences.
• This analysis may enable better understanding of microbial interactions in varying nutrient environments and their ecological roles.